aid: citigroup name: Citigroup url: https://raw.githubusercontent.com/api-evangelist/citigroup/refs/heads/main/apis.yml created: '2026-03-23' modified: '2026-04-23' type: Index access: 3rd-Party position: Consumer specificationVersion: '0.19' tags: - Banking - Financial Services - FX - Open Banking - Payments - Treasury - Fortune 100 description: >- Citigroup is a global diversified financial services holding company providing consumers, corporations, governments, and institutions with a broad range of financial products and services. Citi exposes its API surface through the Citi Developer Hub, a unified developer portal spanning the bank's retail, commercial, and Treasury and Trade Solutions (TTS) lines of business. Major API domains include CitiConnect for corporate treasury, Accounts and Transactions for retail, Money Movement for payment initiation, Customer Onboarding, Authorization, and utilities for FX rates and reference data. Authentication uses OAuth 2.0 with mutual TLS for production endpoints. apis: - aid: citigroup:citi-accounts-transactions-api name: Citi Accounts and Transactions API tags: - Accounts - Balances - Banking - Statements - Transactions image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://sandbox.developerhub.citi.com/api/united-states/retail-bank/accounts/accounts-and-transactions/documentation properties: - url: https://sandbox.developerhub.citi.com/api/united-states/retail-bank/accounts/accounts-and-transactions/documentation type: Documentation description: >- The Citi Accounts and Transactions API provides authorized access to retail customer accounts, balances, and transaction histories. Authentication uses OAuth 2.0 access tokens issued through the Citi Developer Hub authorization flow. - aid: citigroup:citi-money-movement-api name: Citi Money Movement API tags: - ACH - Money Movement - Payment Initiation - Payments - Wire Transfer image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://sandbox.developerhub.citi.com/api-catalog-list properties: - url: https://sandbox.developerhub.citi.com/api-catalog-list type: Documentation description: >- The Citi Money Movement API enables authorized payment initiation from Citi accounts including domestic ACH, wire, and book transfers. Authentication uses OAuth 2.0 with strong customer authentication flows. - aid: citigroup:citi-authorize-api name: Citi Authorize API tags: - Authorization - Consent - OAuth - SCA image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://developer.citi.com/ properties: - url: https://developer.citi.com/ type: Documentation description: >- The Citi Authorize API handles the OAuth 2.0 authorization-code and consent flows required for third-party applications to access a customer's Citi account data and initiate payments. - aid: citigroup:citi-customers-api name: Citi Customers API tags: - Customers - Identity - KYC - Profiles image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://developer.citi.com/ properties: - url: https://developer.citi.com/ type: Documentation description: >- The Citi Customers API provides authorized access to customer profile information including contact details and demographic data for use in onboarding and KYC workflows. - aid: citigroup:citi-onboarding-api name: Citi Onboarding API tags: - Account Opening - Customer Onboarding - KYC - Origination image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://developer.citi.com/ properties: - url: https://developer.citi.com/ type: Documentation description: >- The Citi Onboarding API enables digital account opening, document submission, and KYC workflows for onboarding new retail customers to Citi products. - aid: citigroup:citi-pay-with-points-api name: Citi Pay with Points API tags: - Loyalty - Pay with Points - Rewards image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://developer.citi.com/ properties: - url: https://developer.citi.com/ type: Documentation description: >- The Citi Pay with Points API enables Citi cardholders to redeem ThankYou points and other rewards for purchases at merchant checkouts and inside partner applications. - aid: citigroup:citi-utilities-api name: Citi Utilities API tags: - FX Rates - Locator - Reference Data - Utilities image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://developer.citi.com/ properties: - url: https://developer.citi.com/ type: Documentation description: >- The Citi Utilities API provides reference data such as FX rates, branch and ATM locators, and cut-off times used to support transactional workflows across Citi's retail and commercial offerings. - aid: citigroup:citiconnect-api name: CitiConnect API tags: - CitiConnect - Corporate Banking - ERP Integration - Treasury - TTS image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://www.citigroup.com/global/insights/citiconnect-api-portal properties: - url: https://www.citigroup.com/global/insights/citiconnect-api-portal type: Documentation description: >- CitiConnect is the corporate treasury and trade integration channel that exposes APIs for real-time payments, FX, statements, direct debits, faster payments, and proof-of-payment for enterprise clients connecting through ERP and TMS systems. common: - type: GitHubOrganization url: https://github.com/citi - type: LinkedIn url: https://www.linkedin.com/company/citigroup - type: Website url: https://www.citigroup.com - type: Portal url: https://developer.citi.com/ - type: Sandbox url: https://sandbox.developerhub.citi.com/ - type: API Catalog url: https://sandbox.developerhub.citi.com/api-catalog-list - type: CitiConnect url: https://www.citigroup.com/global/insights/citiconnect-api-portal - type: Documentation url: https://developer.citi.com/ - type: Investor Relations url: https://www.citigroup.com/global/investors - type: PrivacyPolicy url: https://online.citi.com/US/JRS/pands/detail.do?ID=PrivacyTerms - type: TermsOfService url: https://online.citi.com/US/JRS/pands/detail.do?ID=Terms - type: Security url: https://online.citi.com/US/JRS/pands/detail.do?ID=PrivacyTerms - type: Support url: https://online.citi.com/US/contactus.htm - type: JSONLD url: json-ld/citigroup-context.jsonld - type: Spectral url: rules/citigroup-rules.yml - type: Naftiko Capabilities url: capabilities/citigroup-capabilities.yml maintainers: - FN: Kin Lane email: kin@apievangelist.com