Avalara

Avalara helps businesses of all sizes get tax compliance right. We deliver cloud-based solutions that work with existing business applications to calculate tax accurately and file returns automatically.

Avalara publishes 66 APIs on the APIs.io network, including 1099 Forms API, Accounts API, Addresses API, and 63 more. Tagged areas include Taxes.

The Avalara catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 3 Spectral governance rulesets.

Avalara’s developer surface includes authentication, sandbox, changelog, engineering blog, support, developer portal, training material, and 87 more developer resources.

🌐 Visit website 📡 Source on GitHub

75.2/100 exemplar ▬ flat Agent 61/100 agent ready Full breakdown ↓
scored 2026-07-28 · rubric v0.6

AccessSelf serve

71 APIs 1 MCP Servers 8 Features 8 Use Cases

Taxes

Kin Score

Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6

Composite quality — 75.2/100 · exemplar

Contract Quality 18.6 / 25

Developer Ergonomics 14.3 / 20

Commercial Clarity 17.9 / 20

Operational Transparency 7.5 / 13

Governance 10.0 / 12

Discoverability 6.9 / 10

Agent readiness — 61/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/avalara: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 71

Individual APIs this provider publishes, each with its own machine-readable definition.

Avalara

Automate compliance with Avalara MCP servers for AI-driven tax workflows and APIs. Have your agent call our agent.

AvaTax SOAP API

The AvaTax SOAP API exposes the most commonly used features for interacting with the AvaTax service, allowing calculation of tax, modification of documents, and validation of ad...

Avalara Tax Content for Retail Configuration API

The Avalara Tax Content for Retail Configuration API automates tax content delivery for brick-and-mortar businesses, enabling management of configurations, communications, jobs,...

Self-Serve Tariff Classification API

The Avalara Cross Border Tariff Content API classifies products based on provided product information for the specified country of destination, supporting interactive classifica...

License Guidance Order API

The Avalara License Guidance Order API enables placing Avalara License Guidance orders and populating questionnaire responses with known business information, returning order co...

Avalara 1099 Forms API

Create and manage 1099 information returns

Avalara Accounts API

Manage AvaTax accounts and license keys

Avalara Addresses API

Validate and resolve addresses for tax jurisdiction determination

Avalara AdvancedRules API

The AdvancedRules API from Avalara — 2 operation(s) for advancedrules.

Avalara Attributes API

Manage certificate attributes and custom fields

Avalara Authentication API

Token management and authentication

Avalara AvaFileForms API

The AvaFileForms API from Avalara — 2 operation(s) for avafileforms.

Avalara Batches API

Submit and manage batch transaction processing

Avalara Business Entities API

Manage business entity records

Avalara CertExpressInvites API

The CertExpressInvites API from Avalara — 3 operation(s) for certexpressinvites.

Avalara Certificates API

Manage exemption certificates and CertExpress invitations

Avalara Classification API

Classify products into HS Codes and tax codes

Avalara Classification Requests API

Submit and manage product classification requests

Avalara Companies API

Manage payer company records

Avalara Contacts API

Manage company contacts

Avalara Customers API

Manage customer records and their certificate associations

Avalara Customization API

Manage tax profiles, exemptions, and overrides

Avalara DataSources API

The DataSources API from Avalara — 3 operation(s) for datasources.

Avalara Definitions API

Query tax content definitions, rates, and jurisdictions

Avalara DistanceThresholds API

The DistanceThresholds API from Avalara — 3 operation(s) for distancethresholds.

Avalara Documents API

Submit and manage e-invoice documents

Avalara eCommerce API

eCommerce token generation for certificate collection

Avalara ECommerceToken API

The ECommerceToken API from Avalara — 1 operation(s) for ecommercetoken.

Avalara Electronic Invoices API

Issue and manage electronic fiscal documents

Avalara Filing API

E-file forms with the IRS

Avalara Filing Calendar API

Manage VAT filing obligations and calendars

Avalara FirmClientLinkages API

The FirmClientLinkages API from Avalara — 7 operation(s) for firmclientlinkages.

Avalara Free API

Free tax rate lookup endpoints

Avalara FundingRequests API

The FundingRequests API from Avalara — 2 operation(s) for fundingrequests.

Avalara Geocoding API

Determine tax jurisdictions from addresses

Avalara HS Codes API

Retrieve HS Code classification results

Avalara Interop API

Interoperability and network exchange

Avalara Items API

Manage product items and their tax classification

Avalara JurisdictionOverrides API

The JurisdictionOverrides API from Avalara — 3 operation(s) for jurisdictionoverrides.

Avalara Licenses API

Manage excise licenses

Avalara Locations API

Manage company locations and jurisdictions

Avalara Lookup API

Look up service and transaction type information

Avalara Mandates API

Query e-invoicing mandate definitions

Avalara MultiDocument API

Multi-document transaction management

Avalara Nexus API

Manage tax nexus declarations for companies

Avalara Notices API

The Notices API from Avalara — 4 operation(s) for notices.

Avalara Notifications API

The Notifications API from Avalara — 3 operation(s) for notifications.

Avalara Obligations API

View filing obligations and tax responsibilities

Avalara Onboarding API

Onboard companies for VAT reporting

Avalara Orders API

Create and manage sales orders for Avalara services

Avalara Products API

Manage product registrations

Avalara Properties API

Manage rental property registrations

Avalara Provisioning API

The Provisioning API from Avalara — 2 operation(s) for provisioning.

Avalara Registrar API

The Registrar API from Avalara — 8 operation(s) for registrar.

Avalara Registrations API

Manage partner registrations

Avalara Reports API

Generate and retrieve tax reports

Avalara Returns API

Manage and file VAT returns

Avalara Settings API

Manage company settings

Avalara Subscriptions API

Query account subscriptions

Avalara Tax Calculation API

Calculate Brazilian taxes on transactions

Avalara Tax Determination API

Calculate excise taxes on transactions

Avalara Tax Rates API

Look up lodging tax rates by location

Avalara TaxCodes API

The TaxCodes API from Avalara — 3 operation(s) for taxcodes.

Avalara TaxContent API

The TaxContent API from Avalara — 5 operation(s) for taxcontent.

Avalara TaxRules API

Manage tax rules and overrides for companies

Avalara Transactions API

Manage tax transactions

Avalara Upcs API

The Upcs API from Avalara — 3 operation(s) for upcs.

Avalara UserDefinedFields API

The UserDefinedFields API from Avalara — 2 operation(s) for userdefinedfields.

Avalara Users API

The Users API from Avalara — 5 operation(s) for users.

Avalara Utilities API

Utility endpoints including ping and health checks

Avalara W-9 Forms API

Collect and manage W-9 forms

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Postman Collections 15

Ready-to-run Postman collections for exercising this provider's APIs.

Avalara 1099 & W-9 API

POSTMAN

Avalara Activation Service API

POSTMAN

Avalara AvaTax Brazil API

POSTMAN

Avalara AvaTax REST API

POSTMAN

Avalara Business API

POSTMAN

Avalara CertCapture API

POSTMAN

Avalara Communications Tax API

POSTMAN

Avalara E-Invoicing REST API

POSTMAN

Avalara Excise Platform API

POSTMAN

Avalara Automated Tariff Code Classification API

POSTMAN

Avalara Item Classification API

POSTMAN

Avalara MyLodgeTax API

POSTMAN

Avalara Portal OAuth API

POSTMAN

Avalara Shared Company Service API

POSTMAN

Avalara VAT Reporting API

POSTMAN

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Open Collections 16

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Avalara 1099 & W-9 API

OPEN COLLECTION

Avalara Activation Service API

OPEN COLLECTION

Avalara AvaTax Brazil API

OPEN COLLECTION

Avalara AvaTax REST API

OPEN COLLECTION

Avalara Business API

OPEN COLLECTION

Avalara CertCapture API

OPEN COLLECTION

Avalara Communications Tax API

OPEN COLLECTION

Avalara E-Invoicing REST API

OPEN COLLECTION

Avalara Excise Platform API

OPEN COLLECTION

Avalara Automated Tariff Code Classification API

OPEN COLLECTION

Avalara Item Classification API

OPEN COLLECTION

Avalara MyLodgeTax API

OPEN COLLECTION

Avalara Portal OAuth API

OPEN COLLECTION

Avalara Shared Company Service API

OPEN COLLECTION

Avalara VAT Reporting API

OPEN COLLECTION

Avalara AvaTax APIs

OPEN COLLECTION

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Arazzo Workflows 12

Multi-step API workflows described with the Arazzo specification.

Avalara Adjust a Committed Transaction

Retrieve a committed transaction and adjust it with a corrected, documented replacement.

ARAZZO

Avalara Calculate and Commit a Transaction

Validate the ship-to address, calculate tax on a sale, commit it, then read it back.

ARAZZO

Avalara Classify an Item and Test Its Tax

Look up tax codes, register a product item with a tax code, then quote tax for that item.

ARAZZO

Avalara Create Company With Nexus

Create a new company and declare its first tax nexus, then confirm the nexus list.

ARAZZO

Avalara Estimate Rate Then Quote

Get a free estimated rate for an address, then create a full transaction quote there.

ARAZZO

Avalara Initialize Company With Defaults

Initialize a company with recommended defaults, then add an extra nexus declaration.

ARAZZO

Avalara Onboard an Exempt Customer

Create a customer, attach an exemption certificate, then confirm the certificate list.

ARAZZO

Avalara Quick Tax Quote

Create an uncommitted sales order to quote tax, then branch on whether tax was charged.

ARAZZO

Avalara Refund a Transaction

Look up a committed sale, then issue a refund transaction against it.

ARAZZO

Avalara Retrieve a Company Report

List a company's available reports, then retrieve the details of the first one.

ARAZZO

Avalara Submit a Transaction Batch

Create a transaction-import batch for a company, then confirm it in the batch list.

ARAZZO

Avalara Void and Recreate a Transaction

Look up an existing transaction, void it, then recreate a corrected version.

ARAZZO

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MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

avalara-mcp.yml

MCP SERVER

GraphQL 1

GraphQL schemas published by this provider.

Avalara GraphQL Schema

Avalara provides automated tax compliance through a suite of REST APIs. Avalara does not natively offer a GraphQL endpoint. This conceptual GraphQL schema translates the AvaTax ...

GRAPHQL

Pricing Plans 1

Published pricing tiers and plan structures.

Avalara Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Avalara Rate Limits

2 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Avalara Finops

FINOPS

Features 8

Notable capabilities this provider offers.

Real-Time Tax Calculation

Instant sales tax, VAT, and GST calculations for every transaction across all jurisdictions globally.

Exemption Certificate Management

Automated collection, validation, and storage of tax exemption certificates through CertCapture.

E-Invoicing Compliance

Country-specific e-invoicing mandate support for cross-border and domestic compliance workflows.

Address Validation

Postal address validation and tax jurisdiction determination for US and international addresses.

HS Code Classification

AI-powered Harmonized System Code and Avalara Tax Code classification for products.

MCP Server Support

Model Context Protocol servers connecting AI applications with Avalara tax compliance systems.

OData Query Support

AvaTax REST API supports OData query parameters including filter, top, skip, and orderBy.

Sandbox Environment

Dedicated sandbox environment at sandbox-rest.avatax.com for testing without production impact.

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JSON Schema 273

Standalone JSON Schema definitions for this provider's data models.

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JSON Structure 133

JSON Structure definitions describing this provider's data shapes.

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Examples 137

Example request and response payloads for these APIs.

1099 W9 Filing Response Example

4 fields

EXAMPLE

1099 W9 Filing Status Example

5 fields

EXAMPLE

1099 W9 Filing Submission Example

3 fields

EXAMPLE

1099 W9 Form1099 Example

11 fields

EXAMPLE

1099 W9 Payer Company Example

7 fields

EXAMPLE

1099 W9 W9 Form Example

9 fields

EXAMPLE

1099 W9 W9 Request Example

5 fields

EXAMPLE

1099 W9 W9 Request Response Example

5 fields

EXAMPLE

Activation Service Registration Example

9 fields

EXAMPLE

Activation Service Registration List Example

2 fields

EXAMPLE

Avalara Company Example

17 fields

EXAMPLE

Avalara Transaction Example

20 fields

EXAMPLE

Avatax Brazil Brazil Company Example

7 fields

EXAMPLE

Avatax Brazil Brazil Party Example

6 fields

EXAMPLE

Avatax Brazil Brazil Tax Detail Example

6 fields

EXAMPLE

Avatax Brazil Calculation Line Example

10 fields

EXAMPLE

Avatax Brazil Calculation Request Example

2 fields

EXAMPLE

Avatax Brazil Calculation Response Example

2 fields

EXAMPLE

Avatax Brazil Calculation Result Line Example

3 fields

EXAMPLE

Avatax Brazil Invoice Line Example

7 fields

EXAMPLE

Avatax Brazil Invoice Request Example

4 fields

EXAMPLE

Avatax Brazil Invoice Response Example

7 fields

EXAMPLE

Avatax Rest Account Model Example

7 fields

EXAMPLE

Avatax Rest Address Info Example

9 fields

EXAMPLE

Avatax Rest Address Resolution Model Example

4 fields

EXAMPLE

Avatax Rest Address Validation Info Example

8 fields

EXAMPLE

Avatax Rest Adjust Transaction Model Example

2 fields

EXAMPLE

Avatax Rest Batch Model Example

8 fields

EXAMPLE

Avatax Rest Certificate Model Example

10 fields

EXAMPLE

Avatax Rest Commit Transaction Model Example

1 fields

EXAMPLE

Avatax Rest Company Initialization Model Example

16 fields

EXAMPLE

Avatax Rest Company Model Example

15 fields

EXAMPLE

Avatax Rest Create Multi Document Model Example

2 fields

EXAMPLE

Avatax Rest Create Transaction Model Example

8 fields

EXAMPLE

Avatax Rest Customer Model Example

11 fields

EXAMPLE

Avatax Rest Error Result Example

1 fields

EXAMPLE

Avatax Rest Fetch Result_ Certificate Model Example

2 fields

EXAMPLE

Avatax Rest Fetch Result_ Company Model Example

2 fields

EXAMPLE

Avatax Rest Fetch Result_ Customer Model Example

2 fields

EXAMPLE

Avatax Rest Fetch Result_ Item Model Example

2 fields

EXAMPLE

Avatax Rest Fetch Result_ Location Model Example

2 fields

EXAMPLE

Avatax Rest Fetch Result_ Nexus Model Example

2 fields

EXAMPLE

Avatax Rest Fetch Result_ Tax Code Model Example

2 fields

EXAMPLE

Avatax Rest Item Model Example

6 fields

EXAMPLE

Avatax Rest Line Item Model Example

8 fields

EXAMPLE

Avatax Rest Location Model Example

11 fields

EXAMPLE

Avatax Rest Multi Document Line Item Model Example

7 fields

EXAMPLE

Avatax Rest Nexus Model Example

12 fields

EXAMPLE

Avatax Rest Ping Result Model Example

7 fields

EXAMPLE

Avatax Rest Refund Transaction Model Example

5 fields

EXAMPLE

Avatax Rest Tax Authority Info Example

4 fields

EXAMPLE

Avatax Rest Tax Code Model Example

7 fields

EXAMPLE

Avatax Rest Tax Rate Model Example

2 fields

EXAMPLE

Avatax Rest Tax Rule Model Example

11 fields

EXAMPLE

Avatax Rest Transaction Address Model Example

8 fields

EXAMPLE

Avatax Rest Transaction Line Model Example

8 fields

EXAMPLE

Avatax Rest Transaction Model Example

13 fields

EXAMPLE

Avatax Rest Transaction Summary Example

10 fields

EXAMPLE

Avatax Rest Void Transaction Model Example

1 fields

EXAMPLE

Business Account Registration Example

7 fields

EXAMPLE

Business Account Response Example

5 fields

EXAMPLE

Business Order Response Example

4 fields

EXAMPLE

Business Sales Order Example

3 fields

EXAMPLE

Certcapture Cert Attribute Example

4 fields

EXAMPLE

Certcapture Cert Capture Customer Example

10 fields

EXAMPLE

Certcapture Certificate Create Request Example

8 fields

EXAMPLE

Certcapture Certificate Example

11 fields

EXAMPLE

Certcapture Certificate List Response Example

2 fields

EXAMPLE

Certcapture Customer List Response Example

2 fields

EXAMPLE

Communications Calc Adj Request Example

2 fields

EXAMPLE

Communications Calc Taxes Request Example

1 fields

EXAMPLE

Communications Calc Taxes Response Example

1 fields

EXAMPLE

Communications Commit Request Example

2 fields

EXAMPLE

Communications Commit Response Example

1 fields

EXAMPLE

Communications Company Data Example

5 fields

EXAMPLE

Communications Exclusion Example

4 fields

EXAMPLE

Communications Geocode Request Example

6 fields

EXAMPLE

Communications Geocode Result Example

10 fields

EXAMPLE

Communications Invoice Example

5 fields

EXAMPLE

Communications Invoice Result Example

2 fields

EXAMPLE

Communications Line Item Example

8 fields

EXAMPLE

Communications Line Item Result Example

2 fields

EXAMPLE

Communications Location Example

7 fields

EXAMPLE

Communications Service Info Example

2 fields

EXAMPLE

Communications Tax Profile Example

4 fields

EXAMPLE

Communications Tax Result Example

16 fields

EXAMPLE

Communications Ts Pair Model Example

4 fields

EXAMPLE

E Invoicing Document Detail Example

11 fields

EXAMPLE

E Invoicing Document Event Example

3 fields

EXAMPLE

E Invoicing Document List Example

2 fields

EXAMPLE

E Invoicing Document Status Example

4 fields

EXAMPLE

E Invoicing Document Submission Response Example

3 fields

EXAMPLE

E Invoicing Document Summary Example

8 fields

EXAMPLE

E Invoicing Interop Document Request Example

4 fields

EXAMPLE

E Invoicing Mandate Example

7 fields

EXAMPLE

E Invoicing Mandate List Example

2 fields

EXAMPLE

E Invoicing Party Example

4 fields

EXAMPLE

E Invoicing Submit Document Request Example

4 fields

EXAMPLE

Excise Business Entity Example

5 fields

EXAMPLE

Excise Excise Address Example

6 fields

EXAMPLE

Excise Excise License Example

7 fields

EXAMPLE

Excise Excise Location Example

4 fields

EXAMPLE

Excise Excise Product Example

4 fields

EXAMPLE

Excise Excise Tax Detail Example

7 fields

EXAMPLE

Excise Excise Transaction Example

7 fields

EXAMPLE

Excise Tax Determination Line Example

4 fields

EXAMPLE

Excise Tax Determination Request Example

6 fields

EXAMPLE

Excise Tax Determination Response Example

3 fields

EXAMPLE

Excise Transaction Line Example

8 fields

EXAMPLE

Excise Transaction Party Example

4 fields

EXAMPLE

Hs Code Classification Classification Prediction Example

4 fields

EXAMPLE

Hs Code Classification Classify Request Example

5 fields

EXAMPLE

Hs Code Classification Classify Response Example

4 fields

EXAMPLE

Hs Code Classification Hs Code Info Example

6 fields

EXAMPLE

Item Classification Classification Item Example

4 fields

EXAMPLE

Item Classification Classification Request Detail Example

6 fields

EXAMPLE

Item Classification Classification Request Example

2 fields

EXAMPLE

Item Classification Classification Request List Example

2 fields

EXAMPLE

Item Classification Classification Request Response Example

4 fields

EXAMPLE

Item Classification Classification Request Summary Example

5 fields

EXAMPLE

Item Classification Classification Result Example

6 fields

EXAMPLE

Item Classification Classification Result List Example

1 fields

EXAMPLE

Item Classification Hs Code Detail Example

7 fields

EXAMPLE

Mylodgetax Filing Obligation Example

6 fields

EXAMPLE

Mylodgetax Lodging Tax Rate Response Example

2 fields

EXAMPLE

Mylodgetax Rental Property Example

5 fields

EXAMPLE

Portal Oauth O Auth Error Example

2 fields

EXAMPLE

Portal Oauth Token Response Example

5 fields

EXAMPLE

Shared Company Service Company List Example

2 fields

EXAMPLE

Shared Company Service Shared Company Example

10 fields

EXAMPLE

Shared Company Service Shared Contact Example

7 fields

EXAMPLE

Vat Reporting Filing Calendar Entry Example

7 fields

EXAMPLE

Vat Reporting Onboarding Request Example

3 fields

EXAMPLE

Vat Reporting Return List Example

2 fields

EXAMPLE

Vat Reporting Transaction Batch Example

2 fields

EXAMPLE

Vat Reporting Vat Return Example

13 fields

EXAMPLE

Vat Reporting Vat Transaction Example

11 fields

EXAMPLE

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Scopes 1

OAuth scopes governing access to this provider's APIs.

AGENTIC

Use Cases 8

What developers build with this provider.

E-Commerce Tax Compliance

Automatically calculate and collect sales tax on every transaction across all US jurisdictions.

Exemption Certificate Automation

Digitally collect and validate tax exemption certificates from B2B customers at checkout.

Cross-Border Import Duties

Calculate import duties, customs fees, and VAT for international shipments.

E-Invoicing Mandates

Comply with country-specific e-invoicing requirements for EU, LATAM, and APAC markets.

1099 Form Filing

Automate collection and e-filing of 1099, W-9, W-2, and 1042-S forms with the IRS.

Communications Tax

Calculate telecom and communications taxes for voice, data, VoIP, and streaming services.

Lodging Tax Management

Manage short-term rental lodging taxes across all US jurisdictions for marketplaces.

VAT Return Filing

Automate VAT return preparation and filing across European and global jurisdictions.

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Integrations 8

Pre-built integrations with other platforms and tools.

Salesforce

Native Salesforce integration for tax calculation in CPQ, billing, and order management.

SAP

SAP ERP integration for automated tax calculation in S/4HANA and Business One.

NetSuite

NetSuite SuiteApp integration for sales tax automation within the ERP.

Shopify

Shopify integration for automated sales tax calculation and exemption management.

WooCommerce

WooCommerce plugin for WordPress e-commerce sales tax automation.

QuickBooks

QuickBooks integration for small business sales tax calculation and filing.

Magento

Adobe Commerce (Magento) integration for tax calculation in e-commerce.

Microsoft Dynamics

Microsoft Dynamics 365 integration for enterprise tax automation.

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Resources

Get Started 7

Portal, sign-up, and the first successful call

Sandbox

Sandbox

Portal

Portal

Trial

Trial

Login

Signup

Signup

GettingStarted

GettingStarted

Sandbox

Sandbox

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Documentation 6

Reference material describing how the API behaves

Schema

Guide

Documentation

Swagger

JSONSchema

JSONSchema

Agent Surfaces 6

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

WellKnown

MCPServer

LLMsTxt

MCPServers

LlmsText

Design & Contract 23

Pagination, idempotency, versioning, errors, and events

Conformance

ErrorCatalog

Lifecycle

Conventions

DataModel

Arazzo

Arazzo

Arazzo

Arazzo

Arazzo

Arazzo

Arazzo

Arazzo

Arazzo

Arazzo

Arazzo

Arazzo

Versioning

ErrorCodes

ErrorsAndOutages

JSONLD

SpectralRules

Vocabulary

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Build 4

SDKs, sample code, and the tooling you integrate with

Packages

Packages

SDKs

SDKs

PostmanWorkspace

PostmanWorkspace

GitHubOrganization

GitHubOrganization

Access & Security 7

Authentication, authorization, and security posture

DomainSecurity

Authentication

OAuthScopes

TrustCenter

Certifications

Compliance

Authentication

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Learn 4

Tutorials, courses, talks, and written guidance

Webinars

Learning

Training

YouTube

Operate 8

Status, limits, changes, and where to get help

ChangeLog

Community

Support

Contact

ChangeLog

StatusPage

FAQ

ReleaseNotes

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Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 5

The organization behind the API

Blog

Careers

Partners

Newsroom

LinkedIn

Other 22

Properties that don't map to a standard resource type

Overlay

Overlay

Overlay

Overlay

Overlay

Overlay

Overlay

Overlay

Overlay

Overlay

Overlay

Overlay

Overlay

Overlay

Overlay

Overlay

AskQuestions

Explorer

Customers

WhitePapers

Events

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Source (apis.yml)

aid: avalara
url: https://raw.githubusercontent.com/api-evangelist/avalara/refs/heads/main/apis.yml
apis:
- aid: avalara:avalara
  name: Avalara
  tags:
  - Taxes
  humanURL: ' https://developer.avalara.com/'
  properties:
  - url: ' https://developer.avalara.com/'
    type: Documentation
  - url: graphql/avalara-graphql.md
    type: GraphQL
  description: Automate compliance with Avalara MCP servers for AI-driven tax workflows and APIs. Have your agent call our
    agent.
- aid: avalara:avatax-soap-api
  name: AvaTax SOAP API
  tags:
  - SOAP
  - Taxes
  humanURL: https://developer.avalara.com/api-reference/avatax/soap/
  description: The AvaTax SOAP API exposes the most commonly used features for interacting with the AvaTax service, allowing
    calculation of tax, modification of documents, and validation of addresses.
  properties:
  - url: https://developer.avalara.com/api-reference/avatax/soap/
    type: Documentation
- aid: avalara:tax-content-for-retail-api
  name: Avalara Tax Content for Retail Configuration API
  tags:
  - Point of Sale
  - Retail
  - Taxes
  humanURL: https://developer.avalara.com/api-reference/cgpos/cfg/
  description: The Avalara Tax Content for Retail Configuration API automates tax content delivery for brick-and-mortar businesses,
    enabling management of configurations, communications, jobs, onboarding, and user roles for point-of-sale tax content.
  properties:
  - url: https://developer.avalara.com/api-reference/cgpos/cfg/
    type: Documentation
- aid: avalara:self-serve-tariff-classification-api
  name: Self-Serve Tariff Classification API
  tags:
  - Cross-Border
  - Tariff
  - Taxes
  humanURL: https://developer.avalara.com/api-reference/selfservicetarrifclassification/selfservicetarrifclassification/
  description: The Avalara Cross Border Tariff Content API classifies products based on provided product information for the
    specified country of destination, supporting interactive classification dialogues, trade data access, certificate generation,
    and data downloads.
  properties:
  - url: https://developer.avalara.com/api-reference/selfservicetarrifclassification/selfservicetarrifclassification/
    type: Documentation
- aid: avalara:license-guidance-order-api
  name: License Guidance Order API
  tags:
  - Licensing
  - Registration
  - Taxes
  humanURL: https://developer.avalara.com/api-reference/registration-and-licensing/license-guidance-order/license-guidance-order/
  description: The Avalara License Guidance Order API enables placing Avalara License Guidance orders and populating questionnaire
    responses with known business information, returning order confirmation details including unique order URLs and numbers.
  properties:
  - url: https://developer.avalara.com/api-reference/registration-and-licensing/license-guidance-order/license-guidance-order/
    type: Documentation
- aid: avalara:avalara-1099-forms-api
  name: Avalara 1099 Forms API
  description: Create and manage 1099 information returns
  humanURL: ' https://developer.avalara.com/'
  tags:
  - 1099 Forms
  properties:
  - type: OpenAPI
    url: openapi/avalara-1099-forms-api-openapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax/rest/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/communications/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/excise/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/item-classification/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax-brazil/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/vat-reporting/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/myLodgeAPI/tax/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/CertCapture/v2/
  - type: AsyncAPI
    url: asyncapi/avalara-certcapture-sqs-asyncapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/e-invoicing/v1.0
  - type: Documentation
    url: https://developer.avalara.com/api-reference/activationService/activationService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/business/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/oauth/oauth/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/sharedservice/sharedCompanyService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/hscodeclassification/hscodeclassification/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avalara1099/avalara1099/
- aid: avalara:avalara-accounts-api
  name: Avalara Accounts API
  description: Manage AvaTax accounts and license keys
  humanURL: ' https://developer.avalara.com/'
  tags:
  - Accounts
  properties:
  - type: OpenAPI
    url: openapi/avalara-accounts-api-openapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax/rest/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/communications/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/excise/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/item-classification/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax-brazil/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/vat-reporting/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/myLodgeAPI/tax/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/CertCapture/v2/
  - type: AsyncAPI
    url: asyncapi/avalara-certcapture-sqs-asyncapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/e-invoicing/v1.0
  - type: Documentation
    url: https://developer.avalara.com/api-reference/activationService/activationService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/business/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/oauth/oauth/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/sharedservice/sharedCompanyService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/hscodeclassification/hscodeclassification/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avalara1099/avalara1099/
- aid: avalara:avalara-addresses-api
  name: Avalara Addresses API
  description: Validate and resolve addresses for tax jurisdiction determination
  humanURL: ' https://developer.avalara.com/'
  tags:
  - Addresses
  properties:
  - type: OpenAPI
    url: openapi/avalara-addresses-api-openapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax/rest/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/communications/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/excise/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/item-classification/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax-brazil/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/vat-reporting/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/myLodgeAPI/tax/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/CertCapture/v2/
  - type: AsyncAPI
    url: asyncapi/avalara-certcapture-sqs-asyncapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/e-invoicing/v1.0
  - type: Documentation
    url: https://developer.avalara.com/api-reference/activationService/activationService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/business/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/oauth/oauth/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/sharedservice/sharedCompanyService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/hscodeclassification/hscodeclassification/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avalara1099/avalara1099/
- aid: avalara:avalara-advancedrules-api
  name: Avalara AdvancedRules API
  description: The AdvancedRules API from Avalara — 2 operation(s) for advancedrules.
  humanURL: ' https://developer.avalara.com/'
  tags:
  - AdvancedRules
  properties:
  - type: OpenAPI
    url: openapi/avalara-advancedrules-api-openapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax/rest/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/communications/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/excise/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/item-classification/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax-brazil/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/vat-reporting/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/myLodgeAPI/tax/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/CertCapture/v2/
  - type: AsyncAPI
    url: asyncapi/avalara-certcapture-sqs-asyncapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/e-invoicing/v1.0
  - type: Documentation
    url: https://developer.avalara.com/api-reference/activationService/activationService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/business/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/oauth/oauth/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/sharedservice/sharedCompanyService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/hscodeclassification/hscodeclassification/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avalara1099/avalara1099/
- aid: avalara:avalara-attributes-api
  name: Avalara Attributes API
  description: Manage certificate attributes and custom fields
  humanURL: ' https://developer.avalara.com/'
  tags:
  - Attributes
  properties:
  - type: OpenAPI
    url: openapi/avalara-attributes-api-openapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax/rest/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/communications/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/excise/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/item-classification/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax-brazil/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/vat-reporting/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/myLodgeAPI/tax/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/CertCapture/v2/
  - type: AsyncAPI
    url: asyncapi/avalara-certcapture-sqs-asyncapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/e-invoicing/v1.0
  - type: Documentation
    url: https://developer.avalara.com/api-reference/activationService/activationService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/business/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/oauth/oauth/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/sharedservice/sharedCompanyService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/hscodeclassification/hscodeclassification/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avalara1099/avalara1099/
- aid: avalara:avalara-authentication-api
  name: Avalara Authentication API
  description: Token management and authentication
  humanURL: ' https://developer.avalara.com/'
  tags:
  - Authentication
  properties:
  - type: OpenAPI
    url: openapi/avalara-authentication-api-openapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax/rest/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/communications/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/excise/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/item-classification/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax-brazil/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/vat-reporting/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/myLodgeAPI/tax/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/CertCapture/v2/
  - type: AsyncAPI
    url: asyncapi/avalara-certcapture-sqs-asyncapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/e-invoicing/v1.0
  - type: Documentation
    url: https://developer.avalara.com/api-reference/activationService/activationService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/business/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/oauth/oauth/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/sharedservice/sharedCompanyService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/hscodeclassification/hscodeclassification/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avalara1099/avalara1099/
- aid: avalara:avalara-avafileforms-api
  name: Avalara AvaFileForms API
  description: The AvaFileForms API from Avalara — 2 operation(s) for avafileforms.
  humanURL: ' https://developer.avalara.com/'
  tags:
  - AvaFileForms
  properties:
  - type: OpenAPI
    url: openapi/avalara-avafileforms-api-openapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax/rest/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/communications/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/excise/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/item-classification/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax-brazil/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/vat-reporting/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/myLodgeAPI/tax/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/CertCapture/v2/
  - type: AsyncAPI
    url: asyncapi/avalara-certcapture-sqs-asyncapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/e-invoicing/v1.0
  - type: Documentation
    url: https://developer.avalara.com/api-reference/activationService/activationService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/business/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/oauth/oauth/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/sharedservice/sharedCompanyService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/hscodeclassification/hscodeclassification/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avalara1099/avalara1099/
- aid: avalara:avalara-batches-api
  name: Avalara Batches API
  description: Submit and manage batch transaction processing
  humanURL: ' https://developer.avalara.com/'
  tags:
  - Batches
  properties:
  - type: OpenAPI
    url: openapi/avalara-batches-api-openapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax/rest/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/communications/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/excise/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/item-classification/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax-brazil/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/vat-reporting/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/myLodgeAPI/tax/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/CertCapture/v2/
  - type: AsyncAPI
    url: asyncapi/avalara-certcapture-sqs-asyncapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/e-invoicing/v1.0
  - type: Documentation
    url: https://developer.avalara.com/api-reference/activationService/activationService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/business/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/oauth/oauth/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/sharedservice/sharedCompanyService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/hscodeclassification/hscodeclassification/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avalara1099/avalara1099/
- aid: avalara:avalara-business-entities-api
  name: Avalara Business Entities API
  description: Manage business entity records
  humanURL: ' https://developer.avalara.com/'
  tags:
  - Business Entities
  properties:
  - type: OpenAPI
    url: openapi/avalara-business-entities-api-openapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax/rest/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/communications/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/excise/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/item-classification/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax-brazil/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/vat-reporting/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/myLodgeAPI/tax/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/CertCapture/v2/
  - type: AsyncAPI
    url: asyncapi/avalara-certcapture-sqs-asyncapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/e-invoicing/v1.0
  - type: Documentation
    url: https://developer.avalara.com/api-reference/activationService/activationService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/business/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/oauth/oauth/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/sharedservice/sharedCompanyService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/hscodeclassification/hscodeclassification/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avalara1099/avalara1099/
- aid: avalara:avalara-certexpressinvites-api
  name: Avalara CertExpressInvites API
  description: The CertExpressInvites API from Avalara — 3 operation(s) for certexpressinvites.
  humanURL: ' https://developer.avalara.com/'
  tags:
  - CertExpressInvites
  properties:
  - type: OpenAPI
    url: openapi/avalara-certexpressinvites-api-openapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax/rest/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/communications/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/excise/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/item-classification/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax-brazil/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/vat-reporting/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/myLodgeAPI/tax/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/CertCapture/v2/
  - type: AsyncAPI
    url: asyncapi/avalara-certcapture-sqs-asyncapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/e-invoicing/v1.0
  - type: Documentation
    url: https://developer.avalara.com/api-reference/activationService/activationService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/business/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/oauth/oauth/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/sharedservice/sharedCompanyService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/hscodeclassification/hscodeclassification/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avalara1099/avalara1099/
- aid: avalara:avalara-certificates-api
  name: Avalara Certificates API
  description: Manage exemption certificates and CertExpress invitations
  humanURL: ' https://developer.avalara.com/'
  tags:
  - Certificates
  properties:
  - type: OpenAPI
    url: openapi/avalara-certificates-api-openapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax/rest/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/communications/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/excise/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/item-classification/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax-brazil/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/vat-reporting/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/myLodgeAPI/tax/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/CertCapture/v2/
  - type: AsyncAPI
    url: asyncapi/avalara-certcapture-sqs-asyncapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/e-invoicing/v1.0
  - type: Documentation
    url: https://developer.avalara.com/api-reference/activationService/activationService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/business/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/oauth/oauth/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/sharedservice/sharedCompanyService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/hscodeclassification/hscodeclassification/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avalara1099/avalara1099/
- aid: avalara:avalara-classification-api
  name: Avalara Classification API
  description: Classify products into HS Codes and tax codes
  humanURL: ' https://developer.avalara.com/'
  tags:
  - Classification
  properties:
  - type: OpenAPI
    url: openapi/avalara-classification-api-openapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax/rest/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/communications/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/excise/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/item-classification/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax-brazil/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/vat-reporting/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/myLodgeAPI/tax/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/CertCapture/v2/
  - type: AsyncAPI
    url: asyncapi/avalara-certcapture-sqs-asyncapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/e-invoicing/v1.0
  - type: Documentation
    url: https://developer.avalara.com/api-reference/activationService/activationService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/business/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/oauth/oauth/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/sharedservice/sharedCompanyService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/hscodeclassification/hscodeclassification/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avalara1099/avalara1099/
- aid: avalara:avalara-classification-requests-api
  name: Avalara Classification Requests API
  description: Submit and manage product classification requests
  humanURL: ' https://developer.avalara.com/'
  tags:
  - Classification Requests
  properties:
  - type: OpenAPI
    url: openapi/avalara-classification-requests-api-openapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax/rest/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/communications/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/excise/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/item-classification/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax-brazil/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/vat-reporting/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/myLodgeAPI/tax/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/CertCapture/v2/
  - type: AsyncAPI
    url: asyncapi/avalara-certcapture-sqs-asyncapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/e-invoicing/v1.0
  - type: Documentation
    url: https://developer.avalara.com/api-reference/activationService/activationService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/business/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/oauth/oauth/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/sharedservice/sharedCompanyService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/hscodeclassification/hscodeclassification/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avalara1099/avalara1099/
- aid: avalara:avalara-companies-api
  name: Avalara Companies API
  description: Manage payer company records
  humanURL: ' https://developer.avalara.com/'
  tags:
  - Companies
  properties:
  - type: OpenAPI
    url: openapi/avalara-companies-api-openapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax/rest/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/communications/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/excise/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/item-classification/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax-brazil/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/vat-reporting/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/myLodgeAPI/tax/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/CertCapture/v2/
  - type: AsyncAPI
    url: asyncapi/avalara-certcapture-sqs-asyncapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/e-invoicing/v1.0
  - type: Documentation
    url: https://developer.avalara.com/api-reference/activationService/activationService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/business/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/oauth/oauth/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/sharedservice/sharedCompanyService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/hscodeclassification/hscodeclassification/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avalara1099/avalara1099/
- aid: avalara:avalara-contacts-api
  name: Avalara Contacts API
  description: Manage company contacts
  humanURL: ' https://developer.avalara.com/'
  tags:
  - Contacts
  properties:
  - type: OpenAPI
    url: openapi/avalara-contacts-api-openapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax/rest/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/communications/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/excise/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/item-classification/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax-brazil/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/vat-reporting/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/myLodgeAPI/tax/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/CertCapture/v2/
  - type: AsyncAPI
    url: asyncapi/avalara-certcapture-sqs-asyncapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/e-invoicing/v1.0
  - type: Documentation
    url: https://developer.avalara.com/api-reference/activationService/activationService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/business/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/oauth/oauth/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/sharedservice/sharedCompanyService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/hscodeclassification/hscodeclassification/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avalara1099/avalara1099/
- aid: avalara:avalara-customers-api
  name: Avalara Customers API
  description: Manage customer records and their certificate associations
  humanURL: ' https://developer.avalara.com/'
  tags:
  - Customers
  properties:
  - type: OpenAPI
    url: openapi/avalara-customers-api-openapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax/rest/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/communications/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/excise/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/item-classification/v2/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avatax-brazil/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/vat-reporting/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/myLodgeAPI/tax/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/CertCapture/v2/
  - type: AsyncAPI
    url: asyncapi/avalara-certcapture-sqs-asyncapi.yml
  - type: Documentation
    url: https://developer.avalara.com/api-reference/e-invoicing/v1.0
  - type: Documentation
    url: https://developer.avalara.com/api-reference/activationService/activationService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/business/v1/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/oauth/oauth/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/sharedservice/sharedCompanyService/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/hscodeclassification/hscodeclassification/
  - type: Documentation
    url: https://developer.avalara.com/api-reference/avalara1099/avalara1099/
- aid: avalara:avalara-customization-api
  name: Avalara Customization API
  description: Manage tax profiles, exemptions, and overrides
  humanURL: ' https://developer.avalara.com/'
  tags:
  - Customization
  properties:
  - type: OpenAPI
    url: openapi/avalara-customization-api-openapi.yml
  - type: Documentation
    url: https://dev

# --- truncated at 32 KB (136 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/avalara/refs/heads/main/apis.yml

Avalara

APIs 71

Postman Collections 15

Open Collections 16

Arazzo Workflows 12

MCP Servers 1

GraphQL 1

Pricing Plans 1

Rate Limits 1

FinOps 1

Features 8

Real-Time Tax Calculation

Exemption Certificate Management

E-Invoicing Compliance

Address Validation

HS Code Classification

MCP Server Support

OData Query Support

Sandbox Environment

Event Specifications 1