The QIWI Wallet API specification does not forbid any characters in the bill_id
parameter of the PUT api.qiwi.com/api/v2/prv/{prv_id}/bills/{bill_id}
request.
The proofs:
- The GitHub-based documentation:
bill_id
- unique invoice identifier generated by the merchant (any non-empty string of up to 200 characters)
bill_id
- уникальный идентификатор счета в системе провайдера.
-
The PDF-based documentation: (REST API specification (v.2.12), page 7):
-
in English:
-
in Russian:
-