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API Explorer

Last updated on Nov 18, 2025 at 11:59 AM

Welcome to the API Explorer.
Use the cards below to jump directly to each API chapter or straight to its Live API Playground (Swagger UI) section.

How to use

Each chapter contains full explanations, request/response examples, and a live Swagger UI.
Use Open Chapter for context, or Live API to try endpoints immediately.


Authentication APIs

Login – Receive an Access Token

Sign in with your credentials.

Logout from Session

Sign out from an existing session.

Refresh your Token

Refresh your Access Token before expiry.

SEPA Instant APIs

Create a Payment Instruction

Submit pain.001 instructions and kick off SCT Inst processing.

Approve a Payment Instruction

Approve or reject a pending pain.001 Instruction.

Create a Recall

Create camt.056 recall requests linked to original transfers.

Approve a Recall

Approve or reject a pending camt.056 Recall.

Create a Return

Issue pacs.004 returns for post-settlement reversals.

Approve a Return

Approve or reject a pending pacs.004 Return.

Create a Resolution

Respond to recalls with camt.029 resolution outcomes.

Approve a Resolution

Approve or reject a pending camt.029 Resolution.

Validate a Payment Instruction

Validate the fields of a pain.001 Instruction before submission.

Shadow Balance APIs

Reserve Funds

Reserve the Funds for your payment immediately.

Release a Funds Reservation

Release the Funds of a previously made reservation.