Fund sub-user wallet
Auth context: merchant only. Rate limit: 100 / 5min.
Requires Idempotency-Key. Replay returns the original transaction id
with idempotent: true. The sub-user’s wallet currency must match the
merchant’s spot currency.
Common error keys:
INSUFFICIENT_BALANCE(1500)TRANSFER_CURRENCY_MISMATCH(1520)IDEMPOTENCY_KEY_REQUIRED(1511) /IDEMPOTENCY_CONFLICT(1510)
Authorizations
Your raw API key. Generate, rotate, and revoke keys from the merchant
dashboard. Keys can optionally be bound to one or more allowed source
IPs — requests from any other IP are rejected with API_KEY_IP_DENIED.
Headers
Required for POST /merchant/users/:id/fund. Scope is
merchant:<merchantId>:<key>. Replay with the same key returns the
original transaction with idempotent: true.
1Path Parameters
1 - 128Body
Decimal in the merchant's currency. Sub-user must use the same currency.
^\d+(\.\d{1,2})?$