API archive entry · source-reported

Account API

This API is used for the classic integration. If you are just starting your implementation, refer to our new integration guide instead. The Account API provides endpoints for managing account-related entities on your platform. These related entities include account holders, accounts, bank accounts, shareholders, and verification-related documents. The management operations include actions such as creation, retrieval, updating, and deletion of them. For more information, refer to our documentation. ## Authentication Your Adyen contact will provide your API credential and an API key. To connect to the API, add an `X-API-Key` header with the API key as the value, for example: ``` curl -H "Content-Type: application/json" \ -H "X-API-Key: YOUR_API_KEY" \ ... ``` Alternatively, you can use the username and password to connect to the API using basic authentication. For example: ``` curl -U "ws@MarketPlace.YOUR_PLATFORM_ACCOUNT":"YOUR_WS_PASSWORD" \ -H "Content-Type: application/json" \ ... ``` When going live, you need to generate new web service user credentials to access the live endpoints. ## Versioning The Account API supports versioning using a version suffix in the endpoint URL. Thi

Provider / source website

Archive history

This history reflects directory observations and owner review, not a provider release log.

  1. First observed: Sep 20, 2026
  2. Last directory-field change: Sep 20, 2026
  3. Current source observation: Sep 20, 2026

Published source events

added

Sep 20, 2026 · Added from an approved API directory.

Where to check product changes

Use the provider documentation and status channels for releases, breaking changes, and outages.

Source reference

APIs.guru OpenAPI Directory

This page separates source-reported facts from questions that need live provider verification.