Fiat
Sub-Account notification inbox (persist-first, corroborated before apply)
No published V2 webhook signing contract — events persist on X-EXTERNAL-ID and apply only after DOKU transactions-status corroboration. Public; always 200 after persist.
No published V2 webhook signing contract — events persist on X-EXTERNAL-ID and apply only after DOKU transactions-status corroboration. Public; always 200 after persist.
Header Parameters
X-EXTERNAL-ID*string
Response Body
application/json
curl -X POST "https://example.com/fiat/webhook" \ -H "X-EXTERNAL-ID: string"{ "ok": true}