# Citi Digitalpayments API

**Canonical:** https://apis.io/apis/citi/citi-digitalpayments-api/  
**Provider:** Citi — https://apis.io/providers/citi/  
**Base URL:** https://tts.apib2b.citi.com/citiconnect/prod  
**Documentation:** https://developer.citi.com/apidocs/authentication/authentication-only-guide

Citi Digitalpayments API is one of 104 APIs that [Citi](https://apis.io/providers/citi/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Digital Payments. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and authentication docs.

The Digitalpayments API from Citi — 5 operation(s) for digitalpayments.

## Operations (6)

| Method | Path | Summary |
|---|---|---|
| GET | `/digitalpayments/v1/payment-acceptance/methods` | Payment Method Details |
| POST | `/digitalpayments/v1/payment-acceptance` | Submit a Payment With Selected Payment Method |
| POST | `/digitalpayments/v1/payment-acceptance/refunds` | Refund a Payment |
| PATCH | `/digitalpayments/v1/payment-acceptance/{reference}` | Update a Previously Submitted Payment |
| GET | `/digitalpayments/v1/payment-acceptance/{reference}` | Receive Transaction Details |
| GET | `/digitalpayments/v1/payment-acceptance/{refund_id}` | Receive Refund Transaction Details |

## Machine-readable artifacts (31)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/citi/refs/heads/main/openapi/citi-digitalpayments-api-openapi.yml
- **Documentation** — https://developer.citi.com/apidocs/authentication/authentication-only-guide
- **APIReference** — https://developer.citi.com/apidocs/authentication/authentication-api-reference
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/citi/refs/heads/main/authentication/citi-authentication.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/citi/refs/heads/main/conventions/citi-conventions.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/citi/refs/heads/main/errors/citi-problem-types.yml
- **Sandbox** — https://raw.githubusercontent.com/api-evangelist/citi/refs/heads/main/sandbox/citi-sandbox.yml
- **Documentation** — https://developer.citi.com/apidocs/account-reporting/balances/balances-overview
- **APIReference** — https://developer.citi.com/apidocs/account-reporting/balances/balances-api-reference
- **Documentation** — https://developer.citi.com/apidocs/outgoing-payments/payments/payments-overview
- **APIReference** — https://developer.citi.com/apidocs/outgoing-payments/payments/payments-api-reference
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/citi/refs/heads/main/asyncapi/citi-webhooks.yml
- **DeclineCodes** — https://raw.githubusercontent.com/api-evangelist/citi/refs/heads/main/errors/citi-decline-codes.yml
- **Documentation** — https://developer.citi.com/apidocs/accept-payments/online-payment-acceptance/online-payment-acceptance-overview
- **APIReference** — https://developer.citi.com/apidocs/accept-payments/online-payment-acceptance/online-payment-acceptance-api-reference
- **Documentation** — https://developer.citi.com/apidocs/commercial-cards/virtual-cards/commercial-cards-overview
- **APIReference** — https://developer.citi.com/apidocs/commercial-cards/virtual-cards/virtual-cards-api-reference
- **Documentation** — https://developer.citi.com/apidocs/fx/gateway/citifx-gateway-overview
- **APIReference** — https://developer.citi.com/apidocs/fx/instant-fx/instant-fx-overview
- **Documentation** — https://developer.citi.com/apidocs/custody/accounts/accounts-overview
- **APIReference** — https://developer.citi.com/apidocs/custody/safekeeping-positions/safekeeping-positions-api-reference
- **Documentation** — https://developer.citi.com/apidocs/transfer-agency/accounts/accounts-overview
- **APIReference** — https://developer.citi.com/apidocs/transfer-agency/accounts/accounts-api-reference
- **Documentation** — https://developer.citi.com/apidocs/open-banking/ukraine-open-banking/ukraine-open-banking-overview
- **APIReference** — https://developer.citi.com/apidocs/open-banking/ukraine-open-banking/ukraine-bank-data-sharing-api-reference
- **Documentation** — https://developer.citi.com/apidocs/trade/standby-letters-of-credit/trade-overview
- **APIReference** — https://developer.citi.com/apidocs/trade/standby-letters-of-credit/trade-api-reference
- **Documentation** — https://developer.citi.com/apidocs/gateway-services/gateway-services-user-guide
- **APIReference** — https://developer.citi.com/apidocs/gateway-services/gateway-services-api-reference
- **Documentation** — https://developer.citi.com/apidocs/additional-payment-services/additional-payment-services/additional-payment-services-overview
- **APIReference** — https://developer.citi.com/apidocs/additional-payment-services/additional-payment-services/additional-payment-services-api-reference

## Other Citi APIs (12)

- [Citi Account Notification API](https://apis.io/apis/citi/citi-account-notification-api/)
- [Citi Accounts API](https://apis.io/apis/citi/citi-accounts-api/)
- [Citi Addonservices API](https://apis.io/apis/citi/citi-addonservices-api/)
- [Citi Authentication API](https://apis.io/apis/citi/citi-authentication-api/)
- [Citi Authenticationservices API](https://apis.io/apis/citi/citi-authenticationservices-api/)
- [Citi Authorization API](https://apis.io/apis/citi/citi-authorization-api/)
- [Citi Balance API](https://apis.io/apis/citi/citi-balance-api/)
- [Citi Bank Data Sharing API](https://apis.io/apis/citi/citi-bankdatasharing-api/)
- [Citi Beneficiary Validation API](https://apis.io/apis/citi/citi-beneficiary-validation-api/)
- [Citi Billing API](https://apis.io/apis/citi/citi-billing-api/)
- [Citi Blocks & Filters API](https://apis.io/apis/citi/citi-blocks-filters-api/)
- [Citi Branch API](https://apis.io/apis/citi/citi-branch-api/)

## Tags

Digital Payments

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