Tango

Tango (formerly Tango Card) is a rewards-as-a-service platform that provides APIs for automating digital reward and incentive delivery. The Tango RaaS API enables companies to integrate a global catalog of 3,100+ digital gift cards, prepaid cards, and charitable donations directly into their products and workflows. Tango serves loyalty programs, research panels, employee recognition platforms, and consumer incentive applications worldwide.

Tango publishes 9 API contracts indexed on the APIs.io network, including Accounts API, Catalog API, Customers API, and 6 more. Tagged areas include Catalog Management, Digital Rewards, Gift Cards, Incentives, and Loyalty.

The Tango catalog on APIs.io includes 1 JSON-LD context and 2 Spectral governance rulesets.

Tango’s developer surface includes authentication, developer portal, getting-started guide, sandbox, changelog, engineering blog, and 33 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

43.2/100 developing ▬ flat Agent 33/100 agent ready saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract 1 MCP Servers

Catalog Management Digital Rewards Gift Cards Incentives LoyaltyRewards As A ServiceLoyalty & Incentives

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Consumer Commerce

AE-140

Line ItemsOrders

POST /lineItems/{referenceLineItemId}/reissue POST /orders

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 43.2/100 · developing

Contract Quality 10.7 / 19

Developer Ergonomics 7.1 / 15

Access Clarity 4.3 / 15

Operational Transparency 2.3 / 10

Contract Governance 2.5 / 9

Discoverability 5.6 / 8

Regulatory Posture 3.3 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 33/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Payments regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)

7 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Access Clarity scores 28.9 — up to +14.2 composite points
Contract Quality scores 57.2 — up to +10.7 composite points
Developer Ergonomics scores 47.6 — up to +10.5 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/tango/apis.yml: open an issue on github.com/api-evangelist/tango to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 2

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Model Context Protocol (MCP)

measured — observed by APIs.io (verified)

OpenAPI

measured — observed by APIs.io (published)

APIs 9

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

Tango Accounts API

Manage sub-accounts for customers including balances and funding

Tango Catalog API

Browse the global digital reward catalog

Tango Customers API

Manage customer accounts within the Tango platform

Tango Digital Templates API

Create and manage email delivery templates for rewards

Tango Funding API

Fund accounts via credit card deposits and fund transfers

Tango Line Items API

Manage individual order line items

Tango Low Balance Alerts API

Configure low balance alerts for accounts

Tango Orders API

Place and manage reward orders

Tango Reference Data API

Exchange rates, reward countries, and credential types

Scroll for all 9

Postman Collections 1

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

Tango RaaS API

POSTMAN

Open Collections 10

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

Tango RaaS Accounts API

OPEN COLLECTION

Tango RaaS Accounts Catalog API

OPEN COLLECTION

Tango RaaS Accounts Customers API

OPEN COLLECTION

Tango RaaS Accounts Digital Templates API

OPEN COLLECTION

Tango RaaS Accounts Funding API

OPEN COLLECTION

Tango RaaS Accounts Line Items API

OPEN COLLECTION

Tango RaaS Accounts Low Balance Alerts API

OPEN COLLECTION

Tango RaaS Accounts Orders API

OPEN COLLECTION

Tango RaaS API

OPEN COLLECTION

Tango RaaS Accounts Reference Data API

OPEN COLLECTION

Scroll for all 10

Arazzo Workflows 10

Multi-step API workflows described with the Arazzo specification.

Tango Branded Order with Email Template

Create a digital email template, then place a reward order that delivers using that template.

ARAZZO

Tango Explore Catalog and Choice Product

Browse brand categories, list Tango Choice products, and fetch one Choice product's detail.

ARAZZO

Tango Freeze and Cancel a Line Item

Freeze a line item to suspend delivery, then cancel it and confirm the cancellation.

ARAZZO

Tango Fund Account by Credit Card

ARAZZO

Tango Configure Low Balance Alert

Confirm an account exists, set a low balance alert on it, and verify the alert.

ARAZZO

Tango Onboard Customer and Account

Create a customer, provision a funding account under it, and confirm the account balance.

ARAZZO

Tango Place Order with Balance Check

Check an account balance, then branch to place a reward order only when funds are sufficient.

ARAZZO

Tango Place Reward Order

Select a brand from the catalog, place a reward order for it, and confirm the order.

ARAZZO

Tango Resend Order

Look up an order, resend it to the recipient, and confirm the resend.

ARAZZO

Tango Resolve a Failed Line Item

Inspect a line item and branch — resend it when fulfilled, otherwise reissue it.

ARAZZO

Scroll for all 10

MCP Servers 1

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

Tango MCP Server

Remote MCP server at developers.tangocard.com over HTTP; 5 tools listed.

MCP SERVER

Tango API pricing

Not yet checked against Tango's own pricing page. Compiled by API Evangelist on 2026-05-04; confirm before you rely on a figure. A free plan or tier is listed.

Plan	Price
Free freemium	Free
Professional paid	Free
Enterprise enterprise	—

Plan details, limits and sources →

Rate limits

Free Tier Default: 10 requests per minute
Free Tier Monthly Quota: 1000 requests per month
Professional Tier Default: 100 requests per minute

Compiled by API Evangelist, not yet checked against Tango's documentation. All 5 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

Tango Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Tango Rate Limits

5 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

Tango

SLA

FinOps 1

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

Tango Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Tango Context

43 classes · 0 properties

JSON-LD

Spectral Rules 2

Spectral governance rulesets for linting and validating these APIs.

Tango — jsonschema rules

5 rules · 3 warnings 2 info

SPECTRAL

Tango API Rules

10 rules · 1 errors 8 warnings

SPECTRAL

JSON Schema 3

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

Tango Account

8 properties

JSON SCHEMA

Tango Catalog Item

6 properties

JSON SCHEMA

Tango Order

9 properties

JSON SCHEMA

JSON Structure 1

JSON Structure definitions describing this provider's data shapes.

Tango Order Structure

0 properties

JSON STRUCTURE

Examples 3

Example request and response payloads for these APIs.

Tango Create Order Example

2 fields

EXAMPLE

Tango Get Catalog Example

2 fields

EXAMPLE

Tango List Customers Example

2 fields

EXAMPLE

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Tango Authentication

http · 1 scheme

SECURITY

Tango Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Tango Agentic Access

44 operations · 19 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

Portal

Portal

GettingStarted

GettingStarted

Sandbox

Sandbox

Login

Documentation 4

Reference material describing how the API behaves

OpenAPI

JSONSchema

JSONSchema

JSONSchema

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LlmsText

LlmsText

Design & Contract 14

Pagination, idempotency, versioning, errors, and events

Arazzo

Arazzo

Arazzo

Arazzo

Arazzo

Arazzo

Arazzo

Arazzo

Arazzo

Arazzo

JSONStructure

JSONLD

SpectralRules

Vocabulary

Scroll for all 14

Build 1

SDKs, sample code, and the tooling you integrate with

PostmanWorkspace

PostmanWorkspace

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Authentication

Authentication

Operate 3

Status, limits, changes, and where to get help

RateLimits

RateLimits

ChangeLog

ChangeLog

Contact

Contact

Commercial 4

Pricing, plans, and the legal terms of use

Plans

FinOps

TermsOfService

PrivacyPolicy

Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Source (apis.yml)

aid: tango
name: Tango
description: Tango (formerly Tango Card) is a rewards-as-a-service platform that provides APIs for automating digital reward
  and incentive delivery. The Tango RaaS API enables companies to integrate a global catalog of 3,100+ digital gift cards,
  prepaid cards, and charitable donations directly into their products and workflows. Tango serves loyalty programs, research
  panels, employee recognition platforms, and consumer incentive applications worldwide.
type: Index
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://www.tangocard.com/wp-content/uploads/2021/06/tango-logo.png
x-docs-platform: readme
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-17
tags:
- Catalog Management
- Digital Rewards
- Gift Cards
- Incentives
- Loyalty
- Rewards As A Service
- Loyalty & Incentives
url: https://raw.githubusercontent.com/api-evangelist/tango/refs/heads/main/apis.yml
created: '2026-03-16'
modified: '2026-05-19'
specificationVersion: '0.23'
apis:
- aid: tango:tango-accounts-api
  name: Tango Accounts API
  description: Manage sub-accounts for customers including balances and funding
  humanURL: https://developers.tangocard.com/
  baseURL: https://api.tangocard.com/raas/v2
  tags:
  - Account
  tags_raw:
  - Accounts
  properties:
  - type: OpenAPI
    url: openapi/tango-accounts-api-openapi.yml
  - type: Documentation
    url: https://developers.tangocard.com/docs/user-guide-tango-api-v2
  - type: Reference
    url: https://developers.tangocard.com/reference
  - type: GettingStarted
    url: https://developers.tangocard.com/docs/getting-started
  - type: Authentication
    url: https://developers.tangocard.com/docs/authentication
  - type: Sandbox
    url: https://portal.sandbox.tangocard.com
  - type: Portal
    url: https://portal.tangocard.com
  - type: ChangeLog
    url: https://developers.tangocard.com/changelog
- aid: tango:tango-catalog-api
  name: Tango Catalog API
  description: Browse the global digital reward catalog
  humanURL: https://developers.tangocard.com/
  baseURL: https://api.tangocard.com/raas/v2
  tags:
  - Catalog
  properties:
  - type: OpenAPI
    url: openapi/tango-catalog-api-openapi.yml
  - type: Documentation
    url: https://developers.tangocard.com/docs/user-guide-tango-api-v2
  - type: Reference
    url: https://developers.tangocard.com/reference
  - type: GettingStarted
    url: https://developers.tangocard.com/docs/getting-started
  - type: Authentication
    url: https://developers.tangocard.com/docs/authentication
  - type: Sandbox
    url: https://portal.sandbox.tangocard.com
  - type: Portal
    url: https://portal.tangocard.com
  - type: ChangeLog
    url: https://developers.tangocard.com/changelog
- aid: tango:tango-customers-api
  name: Tango Customers API
  description: Manage customer accounts within the Tango platform
  humanURL: https://developers.tangocard.com/
  baseURL: https://api.tangocard.com/raas/v2
  tags:
  - Customers
  properties:
  - type: OpenAPI
    url: openapi/tango-customers-api-openapi.yml
  - type: Documentation
    url: https://developers.tangocard.com/docs/user-guide-tango-api-v2
  - type: Reference
    url: https://developers.tangocard.com/reference
  - type: GettingStarted
    url: https://developers.tangocard.com/docs/getting-started
  - type: Authentication
    url: https://developers.tangocard.com/docs/authentication
  - type: Sandbox
    url: https://portal.sandbox.tangocard.com
  - type: Portal
    url: https://portal.tangocard.com
  - type: ChangeLog
    url: https://developers.tangocard.com/changelog
- aid: tango:tango-digital-templates-api
  name: Tango Digital Templates API
  description: Create and manage email delivery templates for rewards
  humanURL: https://developers.tangocard.com/
  baseURL: https://api.tangocard.com/raas/v2
  tags:
  - Digital Templates
  properties:
  - type: OpenAPI
    url: openapi/tango-digital-templates-api-openapi.yml
  - type: Documentation
    url: https://developers.tangocard.com/docs/user-guide-tango-api-v2
  - type: Reference
    url: https://developers.tangocard.com/reference
  - type: GettingStarted
    url: https://developers.tangocard.com/docs/getting-started
  - type: Authentication
    url: https://developers.tangocard.com/docs/authentication
  - type: Sandbox
    url: https://portal.sandbox.tangocard.com
  - type: Portal
    url: https://portal.tangocard.com
  - type: ChangeLog
    url: https://developers.tangocard.com/changelog
- aid: tango:tango-funding-api
  name: Tango Funding API
  description: Fund accounts via credit card deposits and fund transfers
  humanURL: https://developers.tangocard.com/
  baseURL: https://api.tangocard.com/raas/v2
  tags:
  - Funding
  properties:
  - type: OpenAPI
    url: openapi/tango-funding-api-openapi.yml
  - type: Documentation
    url: https://developers.tangocard.com/docs/user-guide-tango-api-v2
  - type: Reference
    url: https://developers.tangocard.com/reference
  - type: GettingStarted
    url: https://developers.tangocard.com/docs/getting-started
  - type: Authentication
    url: https://developers.tangocard.com/docs/authentication
  - type: Sandbox
    url: https://portal.sandbox.tangocard.com
  - type: Portal
    url: https://portal.tangocard.com
  - type: ChangeLog
    url: https://developers.tangocard.com/changelog
- aid: tango:tango-line-items-api
  name: Tango Line Items API
  description: Manage individual order line items
  humanURL: https://developers.tangocard.com/
  baseURL: https://api.tangocard.com/raas/v2
  tags:
  - Line Items
  properties:
  - type: OpenAPI
    url: openapi/tango-line-items-api-openapi.yml
  - type: Documentation
    url: https://developers.tangocard.com/docs/user-guide-tango-api-v2
  - type: Reference
    url: https://developers.tangocard.com/reference
  - type: GettingStarted
    url: https://developers.tangocard.com/docs/getting-started
  - type: Authentication
    url: https://developers.tangocard.com/docs/authentication
  - type: Sandbox
    url: https://portal.sandbox.tangocard.com
  - type: Portal
    url: https://portal.tangocard.com
  - type: ChangeLog
    url: https://developers.tangocard.com/changelog
- aid: tango:tango-low-balance-alerts-api
  name: Tango Low Balance Alerts API
  description: Configure low balance alerts for accounts
  humanURL: https://developers.tangocard.com/
  baseURL: https://api.tangocard.com/raas/v2
  tags:
  - Low Balance Alerts
  properties:
  - type: OpenAPI
    url: openapi/tango-low-balance-alerts-api-openapi.yml
  - type: Documentation
    url: https://developers.tangocard.com/docs/user-guide-tango-api-v2
  - type: Reference
    url: https://developers.tangocard.com/reference
  - type: GettingStarted
    url: https://developers.tangocard.com/docs/getting-started
  - type: Authentication
    url: https://developers.tangocard.com/docs/authentication
  - type: Sandbox
    url: https://portal.sandbox.tangocard.com
  - type: Portal
    url: https://portal.tangocard.com
  - type: ChangeLog
    url: https://developers.tangocard.com/changelog
- aid: tango:tango-orders-api
  name: Tango Orders API
  description: Place and manage reward orders
  humanURL: https://developers.tangocard.com/
  baseURL: https://api.tangocard.com/raas/v2
  tags:
  - Order
  tags_raw:
  - Orders
  properties:
  - type: OpenAPI
    url: openapi/tango-orders-api-openapi.yml
  - type: Documentation
    url: https://developers.tangocard.com/docs/user-guide-tango-api-v2
  - type: Reference
    url: https://developers.tangocard.com/reference
  - type: GettingStarted
    url: https://developers.tangocard.com/docs/getting-started
  - type: Authentication
    url: https://developers.tangocard.com/docs/authentication
  - type: Sandbox
    url: https://portal.sandbox.tangocard.com
  - type: Portal
    url: https://portal.tangocard.com
  - type: ChangeLog
    url: https://developers.tangocard.com/changelog
- aid: tango:tango-reference-data-api
  name: Tango Reference Data API
  description: Exchange rates, reward countries, and credential types
  humanURL: https://developers.tangocard.com/
  baseURL: https://api.tangocard.com/raas/v2
  tags:
  - Reference Data
  properties:
  - type: OpenAPI
    url: openapi/tango-reference-data-api-openapi.yml
  - type: Documentation
    url: https://developers.tangocard.com/docs/user-guide-tango-api-v2
  - type: Reference
    url: https://developers.tangocard.com/reference
  - type: GettingStarted
    url: https://developers.tangocard.com/docs/getting-started
  - type: Authentication
    url: https://developers.tangocard.com/docs/authentication
  - type: Sandbox
    url: https://portal.sandbox.tangocard.com
  - type: Portal
    url: https://portal.tangocard.com
  - type: ChangeLog
    url: https://developers.tangocard.com/changelog
common:
- type: CapabilityMap
  url: capabilities/tango-capability-edges.yml
  name: Tango Business Capability Map
- type: Plans
  url: plans/tango-plans-pricing.yml
- type: RateLimits
  url: rate-limits/tango-rate-limits.yml
- type: FinOps
  url: finops/tango-finops.yml
- type: AgenticAccess
  url: agentic-access/tango-agentic-access.yml
- type: DomainSecurity
  url: security/tango-domain-security.yml
- type: Authentication
  url: authentication/tango-authentication.yml
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/tango/overview
- type: Arazzo
  url: arazzo/tango-branded-order-with-template-workflow.yml
  name: Tango Branded Order with Email Template
- type: Arazzo
  url: arazzo/tango-explore-catalog-choice-product-workflow.yml
  name: Tango Explore Catalog and Choice Product
- type: Arazzo
  url: arazzo/tango-freeze-and-cancel-line-item-workflow.yml
  name: Tango Freeze and Cancel a Line Item
- type: Arazzo
  url: arazzo/tango-fund-account-credit-card-workflow.yml
  name: Tango Fund Account by Credit Card
- type: Arazzo
  url: arazzo/tango-low-balance-alert-workflow.yml
  name: Tango Configure Low Balance Alert
- type: Arazzo
  url: arazzo/tango-onboard-customer-account-workflow.yml
  name: Tango Onboard Customer and Account
- type: Arazzo
  url: arazzo/tango-place-order-with-balance-check-workflow.yml
  name: Tango Place Order with Balance Check
- type: Arazzo
  url: arazzo/tango-place-reward-order-workflow.yml
  name: Tango Place Reward Order
- type: Arazzo
  url: arazzo/tango-resend-order-workflow.yml
  name: Tango Resend Order
- type: Arazzo
  url: arazzo/tango-resolve-line-item-workflow.yml
  name: Tango Resolve a Failed Line Item
- type: LinkedIn
  url: https://www.linkedin.com/company/tango-io
- type: Website
  url: https://www.tangocard.com/
- type: Portal
  url: https://developers.tangocard.com/
- type: GettingStarted
  url: https://developers.tangocard.com/docs/getting-started
- type: Authentication
  url: https://developers.tangocard.com/docs/authentication
- type: Sandbox
  url: https://portal.sandbox.tangocard.com
- type: ChangeLog
  url: https://developers.tangocard.com/changelog
- type: TermsOfService
  url: https://www.tangocard.com/terms-of-service/
- type: PrivacyPolicy
  url: https://www.tangocard.com/privacy-policy/
- type: Contact
  url: https://www.tangocard.com/contact/
- type: Login
  url: https://portal.tangocard.com
- type: OpenAPI
  url: openapi/_original/tango-raas-api-openapi.yml
- type: JSONSchema
  url: json-schema/tango-order-schema.json
- type: JSONSchema
  url: json-schema/tango-account-schema.json
- type: JSONSchema
  url: json-schema/tango-catalog-item-schema.json
- type: JSONStructure
  url: json-structure/tango-order-structure.json
- type: JSONLD
  url: json-ld/tango-context.jsonld
- type: SpectralRules
  url: rules/tango-rules.yml
- type: Vocabulary
  url: vocabulary/tango-vocabulary.yml
- type: Integrations
  url: https://www.tangocard.com/solutions/integrations
- type: LlmsText
  url: https://developers.tangocard.com/llms.txt
- url: https://www.tangocard.com/blog/
  type: Blog
integrations:
- name: The Microsoft teams logo.
- name: The Marketo company logo.
- name: The SurveyMonkey company logo.
- name: The Forsta logo.
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Tango API — frequently asked questions

Does Tango have an API?

Yes. APIs.io lists 9 APIs from Tango, including Tango Accounts API, Tango Catalog API and Tango Customers API, and 6 more.

Is there an OpenAPI specification for the Tango API?

Yes. APIs.io indexes 9 OpenAPI specifications for Tango, each linked for download from this page.

How do I authenticate with the Tango API?

Tango uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Tango Authentication.

How much does the Tango API cost?

APIs.io lists 3 pricing plans for Tango, with each plan's price, limits and inclusions under Pricing on this page.

Does Tango have an MCP server?

Yes. APIs.io lists 1 MCP server for Tango: Remote MCP server at developers.tangocard.com over HTTP; 5 tools listed.

Is the Tango API ready for AI agents?

Tango has a Kin Score of 43.2 out of 100 (developing) and an Agent Readiness score of 32.6 (agent-ready), scored by API Evangelist on 2026-11-06.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/tango"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/tango/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/tango/evidence"

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