Blocklist batch upload
Authorizations
Use the API key created under your merchant account from the HyperSwitch dashboard. API key is used to authenticate API requests from your merchant server only. Don't expose this key on a website or embed it in a mobile application.
Headers
The business profile every entry in this upload is blocked under. Resolution follows the same rules as blocking a single entry.
Body
A multipart/form-data request with a file field containing a UTF-8 CSV (max 5 MiB). The CSV must have a header row: type,data,metadata. type: one of card_bin (6 digits), extended_card_bin (8 digits), fingerprint. metadata: optional, key=value pairs separated by ; (e.g. reason=fraud;source=manual). Maximum 100,000 data rows.
The body is of type string.