# Citi Accounts and Transactions API

**Canonical:** https://apis.io/apis/citigroup/citi-accounts-transactions-api/  
**Provider:** Citigroup — https://apis.io/providers/citigroup/  
**Documentation:** https://partner.citi.com/products/open-banking

Citi Accounts and Transactions API is one of 11 APIs that [Citigroup](https://apis.io/providers/citigroup/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Account, Balances, Banking, Statements, and Transaction. The published artifact set on APIs.io includes API documentation.

The Citi Accounts and Transactions API provides authorized third-party access to retail customer accounts, current and available balances, and transaction histories, enabling account-aggregation and personal financial management use cases. It is part of the Citi Developer Hub retail open-banking catalog. Access is granted per-customer after an OAuth 2.0 authorization-code consent flow, with production traffic brokered through the Citi sandbox and partner onboarding process. No public OpenAPI or Postman collection is published; documentation is HTML-only on the Citi Partner Portal.

## Machine-readable artifacts (3)

- **Documentation** — https://partner.citi.com/products/open-banking
- **SandboxDocumentation** — https://sandbox.developerhub.citi.com/api/united-states/retail-bank/accounts/accounts-and-transactions/documentation
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/citigroup/refs/heads/main/apis.yml

## Other Citigroup APIs (10)

- [Citi Money Movement API](https://apis.io/apis/citigroup/citi-money-movement-api/)
- [Citi Authorize API](https://apis.io/apis/citigroup/citi-authorize-api/)
- [Citi Customers API](https://apis.io/apis/citigroup/citi-customers-api/)
- [Citi Onboarding API](https://apis.io/apis/citigroup/citi-onboarding-api/)
- [Citi Pay with Points API](https://apis.io/apis/citigroup/citi-pay-with-points-api/)
- [Citi Utilities API](https://apis.io/apis/citigroup/citi-utilities-api/)
- [CitiConnect API](https://apis.io/apis/citigroup/citiconnect-api/)
- [CitiConnect WorldLink Payment Services API](https://apis.io/apis/citigroup/citiconnect-worldlink-api/)
- [CitiConnect FX (Real-Time FX) API](https://apis.io/apis/citigroup/citiconnect-fx-api/)
- [CitiConnect Statements and Reporting API](https://apis.io/apis/citigroup/citiconnect-statements-reporting-api/)

## Tags

Account, Balances, Banking, Statements, Transaction, United States, Retail Banking

---

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