Re-query a VAS purchase 🔒
Re-query and reconcile a bill payment by reference. A confirmed success completes it (and captures any token); a confirmed failure refunds the debit. Poll this if a purchase response was pending or you missed the BILLS_PURCHASE_NOTIFICATION webhook.
Authorizations
Your business API key (live_key_...). Issued on approval; managed in Dashboard → Settings → Developer.
Base64(HMAC-SHA256(publicApiKey, input)) over the raw request body (POST) or canonicalized
query string (signed GET). Also send X-Numero-Signature-Version: v2. Required on
money-movement / state-changing endpoints (marked 🔒).
The HMAC key is your Public Key as raw UTF-8 bytes — a SECRET despite the name, and a
different value from the X-Numero-Api-Key authentication header. Signing with the API key
will never produce a valid signature.
Query Parameters
The VAS transaction reference returned when you initiated the purchase.
Response
The reconciled transaction.
Canonical response envelope for the public surface. data on success, error on failure.