Finicity Accounts API

Fetch or refresh customer accounts

Operations 10

GET /aggregation/v1/customers/{customerId}/institutionLogins/{institutionLoginId}/accounts Get Customer Accounts by Institution Login ID #
POST /aggregation/v1/customers/{customerId}/institutionLogins/{institutionLoginId}/accounts Refresh Customer Accounts by Institution Login ID #
POST /aggregation/v2/customers/{customerId}/institutionLogins/{institutionLoginId}/accounts Refresh Customer Accounts by Institution Login ID for Data Access Tiers #
DELETE /aggregation/v1/customers/{customerId}/institutionLogins/{institutionLoginId} Delete Access to Customer Accounts by Institution Login ID #
GET /aggregation/v2/customers/{customerId}/accounts/{accountId} Get Customer Account by ID #
DELETE /aggregation/v1/customers/{customerId}/accounts/{accountId} Delete Access to Customer Account by ID #
GET /aggregation/v1/customers/{customerId}/accounts Get Customer Accounts #
POST /aggregation/v1/customers/{customerId}/accounts Refresh Customer Accounts #
POST /aggregation/v2/customers/{customerId}/accounts Refresh Customer Accounts for Data Access Tiers #
GET /aggregation/v1/customers/{customerId}/institutions/{institutionId}/accounts Get Customer Accounts by Institution ID #

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OpenAPI Specification

finicity-accounts-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Open Finance Accounts API
  description: 'OpenAPI specification for Finicity APIs.


    Open Finance (formerly Open Banking) solutions in the US are provided by

    Finicity, a Mastercard company.'
  contact:
    name: API Support
    email: apisupport@mastercard.com
    url: https://developer.mastercard.com/open-finance-us/documentation/support/
  version: 1.43.0
servers:
- url: https://api.finicity.com
  description: Production
security:
- FinicityAppKey: []
  FinicityAppToken: []
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/finicity/refs/heads/main/openapi/finicity-accounts-api-openapi.yml