AvidXchange

AvidXchange is a fintech provider of AI-powered accounts payable (AP) and payment automation software for middle-market businesses. Its platform digitizes invoice capture, approval workflows, purchase orders, and supplier payments, integrating with more than 220 accounting and ERP systems and connecting buyers to a large supplier network for paperless, straight-through AP processing. AvidXchange publishes a partner and integration developer portal (ReadMe-hosted) for connecting ERP systems and building against its payment and invoice automation platform; the API reference is gated behind partner login. This profile was surfaced as a portfolio company of Bain Capital Ventures, QED Investors, and Sapphire Ventures and enriched by the API Evangelist pipeline.

AvidXchange is profiled on the APIs.io network. Tagged areas include Company, Fintech, Accounts Payable, Payments, and Invoice Automation.

AvidXchange’s developer surface includes documentation, support, engineering blog, signup flow, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub

27.6/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyFintechAccounts PayablePaymentsInvoice AutomationAP AutomationB2B PaymentsFinancial Operations

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 27.6/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 4.8 / 20

Commercial Clarity 10.0 / 20

Operational Transparency 1.4 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

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/avidxchange: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

SignUp

SignUp

Login

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Access & Security 5

Authentication, authorization, and security posture

Compliance

Security

TrustCenter

DomainSecurity

VulnerabilityDisclosure

VulnerabilityDisclosure

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: avidxchange
name: AvidXchange
description: AvidXchange is a fintech provider of AI-powered accounts payable (AP) and payment automation software for middle-market
  businesses. Its platform digitizes invoice capture, approval workflows, purchase orders, and supplier payments, integrating
  with more than 220 accounting and ERP systems and connecting buyers to a large supplier network for paperless, straight-through
  AP processing. AvidXchange publishes a partner and integration developer portal (ReadMe-hosted) for connecting ERP systems
  and building against its payment and invoice automation platform; the API reference is gated behind partner login. This
  profile was surfaced as a portfolio company of Bain Capital Ventures, QED Investors, and Sapphire Ventures and enriched
  by the API Evangelist pipeline.
url: https://raw.githubusercontent.com/api-evangelist/avidxchange/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- bain-capital-ventures
- qed-investors
- sapphire-ventures
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
image: https://files.readme.io/a98d380d6b8afc3370c66a4bd00501cd5753fe6f70514eef58b7b6a610991985-small-avid-logo-blue-qi5xlb2zbac5uurrv7st1jyzt40kdjgu9w7ytsjeog.png
tags:
- Company
- Fintech
- Accounts Payable
- Payments
- Invoice Automation
- AP Automation
- B2B Payments
- Financial Operations
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.avidxchange.com/
- type: DeveloperPortal
  url: https://developer.avidxchange.com/
- type: Documentation
  url: https://developer.avidxchange.com/
- type: Support
  url: https://www.avidxchange.com/customer-supplier-support/
- type: Blog
  url: https://www.avidxchange.com/blog/
- type: SignUp
  url: https://www.avidxchange.com/login/
- type: Login
  url: https://www.avidxchange.com/login/
- type: PrivacyPolicy
  url: https://www.avidxchange.com/privacy-notice/
- type: TermsOfService
  url: https://www.avidxchange.com/terms-of-use/
- type: Compliance
  url: https://trust.avidxchange.com/
- type: Security
  url: https://trust.avidxchange.com/
- type: TrustCenter
  url: security/avidxchange-trust-center.yml
- type: DomainSecurity
  url: security/avidxchange-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/avidxchange-vulnerability-disclosure.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

AvidXchange

Kin Score

Security Posture 3

Avidxchange Domain Security

Avidxchange Vulnerability Disclosure

Avidxchange Trust Center

Resources