Update Transaction Hash

POST 
/v1/offramp/orders/txnhash

Submit the blockchain transaction hash after sending crypto to Onmeta's wallet. Required for Onmeta to verify receipt and process the INR payout.

Request

Responses

200

Hash accepted — order is being processed.

400

Bad Request — the submitted txnHash is not a valid blockchain transaction hash. Verify the hash format — it must be a real on-chain transaction hash.

401

Unauthorized — missing or expired Bearer token or API key.

404

Order not found — the orderId does not exist or does not belong to this user.

409

Conflict — one of several terminal states:

• Duplicate transaction hash — This hash is already linked to another order. Each on-chain transaction can only be submitted once.
• Order not in valid status — The order is not pending. A hash can only be submitted once per order.
• Invalid address — The on-chain sender address does not match the senderWalletAddress registered on the order.
• Sender address missing in transaction data — senderWalletAddress was missing in the original create order request. Re-create the order with senderWalletAddress included.
• Invalid token received. Refund process initiated — Token or amount received on-chain does not match the order. Onmeta will automatically refund the tokens.