Partner API Policy

The Gold Mark Partner API supports account verification, payout creation, and payout status checking for approved partners.

• HMAC-SHA256 signing is required.
• Timestamp, nonce, body hash, and idempotency key are required.
• Sandbox testing must be completed before live use.
• Live access requires admin approval and operational controls.

Partner API payouts are USD only.

Partner API payouts go only into Gold Mark internal accounts.

External bank payout is not supported. ACH, wire, SWIFT, IBAN, and outside-bank withdrawals are not supported.