Introduction | Arkéa

Welcome to the Arkéa developer portal. Our Open Banking APIs let you assemble account information, payment initiation, and PSD2 consent into your own products — securely and in a few lines of code.

This developer portal is a demo built with Fern. The API reference and partner guides are illustrative — the production Arkéa API is private and access is granted per partner agreement.

What you can build

Account Information

Read accounts, balances, and transactions on behalf of consenting users (AIS).

Payment Initiation

Initiate SEPA and Instant Payment credit transfers from a Third Party Provider (PIS).

Consent Management

Create, track, and revoke PSD2 consents throughout their lifecycle.

Your first request

Listing a customer’s accounts, in the two SDKs Arkéa ships. The snippet is pulled from the API Reference, so it tracks the spec, and languages limits the picker to Python and TypeScript.

GET

/v1/accounts

curl https://api.getarkea.com/v1/accounts \
     -H "consentId: cst_5f4e3d" \
     -H "Authorization: Bearer <token>"

Try it

Getting started

The Get started flow walks through the five steps from browsing the catalog to your first authenticated sandbox call, and ends in the API marketplace. For the underlying detail, read the Authentication guide and the PSD2 Overview.

The API Reference and partner portals are gated behind partner roles. Sign in as a partner-a or partner-b user to see them.