# Finicity Third Party Access API

**Canonical:** https://apis.io/apis/finicity/finicity-third-party-access-api/  
**Provider:** Finicity — https://apis.io/providers/finicity/  
**Base URL:** https://api.finicity.com  
**Documentation:** https://developer.mastercard.com/open-banking-us/documentation/

Finicity Third Party Access API is one of 41 APIs that [Finicity](https://apis.io/providers/finicity/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Third Party Access. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

Generate and manage access keys for other partners

## Operations (3)

| Method | Path | Summary |
|---|---|---|
| POST | `/aggregation/v1/partners/accessKey` | Generate Third Party Access Key |
| PUT | `/aggregation/v1/partners/accessKey/{consentReceiptId}` | Update Third Party Access |
| DELETE | `/aggregation/v1/partners/accessKey/{consentReceiptId}` | Revoke Third Party Access |

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/finicity/refs/heads/main/openapi/finicity-third-party-access-api-openapi.yml
- **Documentation** — https://developer.mastercard.com/open-banking-us/documentation/
- **APIReference** — https://developer.mastercard.com/open-banking-us/documentation/api-reference/
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/finicity/refs/heads/main/asyncapi/finicity-webhooks.yml

## Other Finicity APIs (12)

- [Finicity Connect](https://apis.io/apis/finicity/finicity-connect/)
- [Finicity Verification of Assets (VoA) API](https://apis.io/apis/finicity/finicity-verification-of-assets-api/)
- [Finicity Verification of Income & Employment (VoIE) API](https://apis.io/apis/finicity/finicity-verification-of-income-employment-api/)
- [Finicity Transaction Analysis (Cash Flow) API](https://apis.io/apis/finicity/finicity-transaction-analysis-api/)
- [Finicity Payments (Account Validation) API](https://apis.io/apis/finicity/finicity-payments-account-validation-api/)
- [Finicity Open Banking Data Access (FDX)](https://apis.io/apis/finicity/finicity-open-banking-data-access/)
- [Finicity Account Validation Assistance API](https://apis.io/apis/finicity/finicity-account-validation-assistance-api/)
- [Finicity Accounts API](https://apis.io/apis/finicity/finicity-accounts-api/)
- [Finicity Accounts (Simple) API](https://apis.io/apis/finicity/finicity-accounts-simple-api/)
- [Finicity App Registration API](https://apis.io/apis/finicity/finicity-app-registration-api/)
- [Finicity Authentication API](https://apis.io/apis/finicity/finicity-authentication-api/)
- [Finicity Balance Analytics API](https://apis.io/apis/finicity/finicity-balance-analytics-api/)

## Tags

Third Party Access

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/finicity/finicity-third-party-access-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/finicity/.