Citigroup

Citi Accounts and Transactions API

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.

Documentation GitHub

Documentation

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Documentation

https://sandbox.developerhub.citi.com/api/united-states/retail-bank/accounts/accounts-and-transactions/documentation