# Check Transaction Status

After user signs and submits the transaction on chain, check the status of the transaction by passing in the signature hash of the transaction. You need to keep polling this api to get the `status` of the transaction. Once the status response is `success`, you can proceed to the next step of the transaction (if any).

### Endpoint: `GET /status` 

### Query params

```
/status?
    routeId=
    &stepId=
    &txnHash=
```

### Response:

```typescript
{
    routeId: string;
    stepId: string;
    status: TxnStatus;
    srcTxnHash?: string;
    srcTxnUrl?: string;
    destTxnHash?: string;
    destTxnUrl?: string;
    points?: number;
}
```

### Example <a href="#example" id="example"></a>

Now, let check the status of the transaction we fetched in the previous step.

**Request:**

```url
https://api2.blockend.com/v1/status
    ?routeId=01J2WB2ZTWAWXN9K48899CSSVN
    &stepId=01J2WB3JEB34B0A1SXHT1E3B63
    &txnHash=0x3d7bdcfac0062b3c9ae1e4045bc43600c2c55c560dde7eebd2a15afb5ba1c390
```

**Response:**

```json
{
    "status": "success",
    "data": {
        "routeId": "01J2WB2ZTWAWXN9K48899CSSVN",
        "stepId": "01J2WB3JEB34B0A1SXHT1E3B63",
        "status": "success",
        "srcTxnHash": "0x3d7bdcfac0062b3c9ae1e4045bc43600c2c55c560dde7eebd2a15afb5ba1c390",
        "srcTxnUrl": "https://polygonscan.com/tx/0x3d7bdcfac0062b3c9ae1e4045bc43600c2c55c560dde7eebd2a15afb5ba1c390"
    }
}
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.blockend.com/compass-api/api-reference/check-transaction-status.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.