# Mastercard Developer Hub for FDX APIs

**Canonical:** https://apis.io/providers/mastercard-developer-hub-for-fdx-apis/  
**Website:** https://developer.mastercard.com/fdx-dev-hub/documentation  
**APIs profiled:** 10

The Financial Data Exchange (FDX) is a nonprofit industry standards body that created the FDX API, a technical standard for user-permissioned financial data sharing. The FDX API standard, like other data sharing methods used in open banking, gives consumers more control over who can access their financial data. The open banking industry is founded on the principles of interoperability, which are being advanced by forthcoming rulemaking from the The Consumer Financial Protection Bureau (CFPB).

## Kin Score — 38.8 / 100 (thin)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 38.8).

| Facet | Score |
|---|---|
| Discoverability | 72.2 |
| Contract Quality | 51.4 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 23.7 |
| Developer Ergonomics | 33.3 |
| Commercial Clarity | 43.4 |
| Access Clarity | 43.4 |

Regulatory layer — **Banking & Open Finance**: 32.9 (matched via tags).

## Agent readiness — 35.5 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (10)

- **Mastercard Developer Hub for FDX APIs Application Check Controller API** — health check and check the status application
- **Mastercard Developer Hub for FDX APIs Consent API** — Return consent and save consent for user.
- **Mastercard Developer Hub for FDX APIs Data Resource APIs API** — Return list of account, account details,transactions,contact details, payments info and statements details of user.
- **Mastercard Developer Hub for FDX APIs Dynamic Client Registration API** — As per [RFC 7591 - OAuth 2.0 Dynamic Client Registration Protocol (ietf.org)](https://datatracker.ietf.org/doc/html/rfc7591)
- **Mastercard Developer Hub for FDX APIs Non PAR Authorize API** — [https://datatracker.ietf.org/doc/html/rfc6749](https://datatracker.ietf.org/doc/html/rfc6749)
- **Mastercard Developer Hub for FDX APIs PAR+RAR Authorize API** — Please refer RFC - [RFC 9126 - OAuth 2.0 Pushed Authorization Requests (ietf.org)](https://datatracker.ietf.org/doc/html/rfc9126) and [RFC 9396 - OAuth 2.0 Rich Authorization Re...
- **Mastercard Developer Hub for FDX APIs Resource Token API** — API to generate OAuth 2.0 token.
- **Mastercard Developer Hub for FDX APIs Token Introspection API** — API to check whether the OAuth Token is currently active.
- **Mastercard Developer Hub for FDX APIs Upload Data API** — Upload accounts and transaction for user.
- **Mastercard Developer Hub for FDX APIs User APIs API** — Return user response.

## Agentic access (1)

- **Mastercard Developer Hub For Fdx Apis Agentic Access** — 27 operations · 11 acting

## Security (2)

- **Mastercard Developer Hub For Fdx Apis Authentication** — apiKey/http · 2 schemes
- **Mastercard Developer Hub For Fdx Apis Domain Security** — TLSv1.2 · HSTS · DMARC

## Plans (1)

- **Mastercard Developer Hub For Fdx Apis Plans Pricing**

## Tags

Banking, FDX, Open Banking

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/mastercard-developer-hub-for-fdx-apis/). Scores are computed from the provider's own public artifacts under a published rubric.