OnLink
API reference

Resend the confirmation code

Re-issues the code on the shared escalating resend ladder. Refused while the previous code is still within its cooldown window.

POST
/v1/confirmations/{id}/resend

Authorization

partner-key
X-OnLink-Key<token>

In: header

Path Parameters

id*string

Response Body

application/json

application/json

application/json

application/json

application/json

curl -X POST "https://example.com/v1/confirmations/string/resend"
{  "confirmationId": "df9f1e6a-0000-4000-8000-000000000030",  "expiresAt": "2026-09-11T00:15:00.000Z",  "resendAvailableAt": "2026-09-11T00:00:30.000Z"}

Open a collection POST

Mints a reference and a dedicated USD deposit account. expectedAmount is advisory — a mismatch is reported later, never refused here.

Confirm a money-movement instruction POST

Verifies the code sent to your registered confirmation contact and, once correct, hands the instruction off for execution. The response reflects the instruction status immediately after this call (confirmed) — poll GET /v1/transfers/:id for what happens next.