Get User Operation

Query a MiniKit user operation by userOpHash and resolve the final on-chain transaction hash when it becomes available.

get/api/v2/minikit/userop/{user_op_hash}

Path parameters

user_op_hashstring required

The MiniKit userOpHash returned by MiniKit.sendTransaction() or eth_sendTransaction through the World App provider.

User operation status

status'pending' | 'success' | 'failed'

Current user operation status.

userOpHashstring

The MiniKit user operation hash.

senderstring nullable

The sender address when known.

transaction_hashstring nullable

Final on-chain transaction hash, if available.

noncestring nullable

User operation nonce, if available.