# Citizens Authorize API

**Canonical:** https://apis.io/apis/citizens-financial-group/citizens-authorize-api/  
**Provider:** Citizens Financial Group — https://apis.io/providers/citizens-financial-group/  
**Base URL:** https://api.citizensbank.com/authorize/v1.0  
**Documentation:** https://developer.citizensbank.com/product/88/api/73

Citizens Authorize API is one of 11 APIs that [Citizens Financial Group](https://apis.io/providers/citizens-financial-group/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Authentication, Banking, Identity, OAuth, and Security. The published artifact set on APIs.io includes authentication docs and API documentation.

The Citizens Authorize API is the Citizens identity provider that authenticates a partner and grants access to bank resources such as accounts and transactions. The published contract declares only the token revocation endpoint; the token endpoint that issues the credential is documented in the PDF user guides, and no OAuth or OpenID Connect discovery document is served on any Citizens host. Version 1.0 is production, 2.0 is sandbox.

## Operations (1)

| Method | Path | Summary |
|---|---|---|
| POST | `/revoke` | — |

## Machine-readable artifacts (8)

- **Swagger** — https://raw.githubusercontent.com/api-evangelist/citizens-financial-group/refs/heads/main/openapi/citizens-financial-group-authorize-openapi.yml
- **OpenAPISource** — https://raw.githubusercontent.com/api-evangelist/citizens-financial-group/refs/heads/main/openapi/_original/citizens-authorize-v1.json
- **Swagger** — https://raw.githubusercontent.com/api-evangelist/citizens-financial-group/refs/heads/main/openapi/citizens-financial-group-authorize-v2-openapi.yml
- **OpenAPISource** — https://raw.githubusercontent.com/api-evangelist/citizens-financial-group/refs/heads/main/openapi/_original/citizens-authorize-v2-sandbox.json
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/citizens-financial-group/refs/heads/main/overlays/citizens-financial-group-authorize-overlay.yaml
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/citizens-financial-group/refs/heads/main/overlays/citizens-financial-group-authorize-v2-overlay.yaml
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/citizens-financial-group/refs/heads/main/authentication/citizens-financial-group-authentication.yml
- **Documentation** — https://developer.citizensbank.com/product/88/api/73

## Other Citizens Financial Group APIs (10)

- [Citizens Open Banking API](https://apis.io/apis/citizens-financial-group/citizens-open-banking-api/)
- [Citizens Accounts API](https://apis.io/apis/citizens-financial-group/citizens-accounts-api/)
- [Citizens Statements API](https://apis.io/apis/citizens-financial-group/citizens-statements-api/)
- [Citizens Payments API](https://apis.io/apis/citizens-financial-group/citizens-payments-api/)
- [Citizens Account Validation API](https://apis.io/apis/citizens-financial-group/citizens-account-validation-api/)
- [Citizens Account Transfer API](https://apis.io/apis/citizens-financial-group/citizens-account-transfer-api/)
- [Citizens Information Reporting API](https://apis.io/apis/citizens-financial-group/citizens-information-reporting-api/)
- [Citizens ATM Locator API](https://apis.io/apis/citizens-financial-group/citizens-atm-locator-api/)
- [Citizens Branch Locator API](https://apis.io/apis/citizens-financial-group/citizens-branch-locator-api/)
- [Citizens Pay API](https://apis.io/apis/citizens-financial-group/citizens-pay-api/)

## Tags

Authentication, Banking, Identity, OAuth, Security

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