> For the complete documentation index, see [llms.txt](https://docs.nftrainbow.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nftrainbow.xyz/api-reference/open-api/transaction.md).

# Transaction

## Query Transaction

### Query Transaction Information

The `Query Transaction Information` API provides users to get the transaction information according to id.

{% openapi src="/files/9Xn6Obl1bD1nl4G8Wv3D" path="/v1/tx/{id}" method="get" %}
[swagger.json](https://824600799-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3Ln5WTo00HxQnwIT1nSu%2Fuploads%2Fgit-blob-b7eb9a491644b192bf198732c032444b2d93114f%2Fswagger.json?alt=media)
{% endopenapi %}

{% tabs %}
{% tab title="Auth" %}

| Name          | Meaning      | Param Type | Data Type |
| ------------- | ------------ | ---------- | --------- |
| Authorization | Bearer Token | Header     | string    |
| {% endtab %}  |              |            |           |

{% tab title="Parameter" %}

<table><thead><tr><th>Name</th><th>Meaning</th><th>Param Type</th><th>Data Type</th><th data-type="checkbox">Required</th></tr></thead><tbody><tr><td>id</td><td>The id of the transaction</td><td>Path</td><td>string</td><td>true</td></tr></tbody></table>
{% endtab %}

{% tab title="Response" %}

| Name          | Meaning                               | Type    |
| ------------- | ------------------------------------- | ------- |
| hash          | The hash of the transaction           | string  |
| state\_code   | The code of the transaction state     | integer |
| state\_msg    | The msg of the state                  | string  |
| is\_finalized | Whether the transaction is finalized  | boolean |
| is\_success   | Whether the transaction is successful | boolean |
| error\_msg    | The msg of the error during executing | string  |
| {% endtab %}  |                                       |         |

{% tab title="Response Example" %}

```
{
    "hash": "0xd7b1403ff021df36b98bece9eacdb3cab7cc10c5ff76dfb0f885bc08b362658f",
    "state_code": 3,
    "state_msg": "Excuted and success",
    "is_finalized": true,
    "is_success": true,
    "error_msg": ""
}
```

{% endtab %}

{% tab title="Requst Sample" %}

```
curl --request GET \
  --url https://api.nftrainbow.cn/v1/tx/{id} \
  --header 'Authorization: Bearer {JWT}' \
  --header 'Content-Type: application/json'
```

{% endtab %}
{% endtabs %}


---

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## Querying This Documentation
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```
GET https://docs.nftrainbow.xyz/api-reference/open-api/transaction.md?ask=<question>&goal=<endgoal>
```

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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.