---
title: "Get User Operation"
method: GET
path: "/api/v2/minikit/userop/{user_op_hash}"
---

# Get User Operation

`GET /api/v2/minikit/userop/{user_op_hash}`

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

## Path parameters

- `user_op_hash` string, required

## Response `200`

User operation status

- GetUserOperationResponse
  - `status` 'pending' | 'success' | 'failed' — Current user operation status.
  - `userOpHash` string — The MiniKit user operation hash.
  - `sender` string, nullable — The sender address when known.
  - `transaction_hash` string, nullable — Final on-chain transaction hash, if available.
  - `nonce` string, nullable — User operation nonce, if available.

## Other responses

- `400` — Invalid user operation hash
- `500` — Failed to fetch user operation status

---

[API](https://skmtc.dev/world/apis/developer-portal-api.md) · [All operations](https://skmtc.dev/world/apis/developer-portal-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/world/developer-portal-api/revisions/a99055a8765b/schema)