# User Balance by Discord ID

{% hint style="info" %}
This endpoint relies on CARV ID to establish the relationship between the provided Discord ID and the corresponding blockchain address. If the specified discord\_user\_id is not connected to any address through CARV ID, the API will not be able to retrieve the expected result. Ensure that the Discord account is properly linked to a blockchain address via CARV ID before making a request.
{% endhint %}

### GET UserBalanceByDiscordID

GET /ai-agent-backend/user\_balance\_by\_discord\_id

#### Params

| Name              | Location | Type   | Required | Description          |
| ----------------- | -------- | ------ | -------- | -------------------- |
| discord\_user\_id | query    | string | no       | none                 |
| chain\_name       | query    | string | no       | "ethereum"           |
| token\_ticker     | query    | string | no       | none                 |
| Authorization     | header   | string | yes      | login token in redis |
| Origin            | header   | string | yes      | none                 |

**Description**

* **chain\_name**: Supported values include `"ethereum_mainnet"`, `"base_mainnet"`, `"solana_mainnet"`, `"opbnb_mainnet"` (and all testnets as well).

#### Example Request (HTTP)

```http
GET /ai-agent-backend/user_balance_by_discord_id?discord_user_id=123456&chain_name=ethereum_testnet&token_ticker=aave
Authorization: <your-auth-token>
```

> Response Examples

```json
{
  "code": 0,
  "msg": "Success",
  "data": {
    "balance": "0.010000"
  }
}
```

> 400 Response

```json
{
  "error": "string"
}
```

#### Responses

| HTTP Status Code | Meaning                                                          | Description | Data schema |
| ---------------- | ---------------------------------------------------------------- | ----------- | ----------- |
| 200              | [OK](https://tools.ietf.org/html/rfc7231#section-6.3.1)          | none        | Inline      |
| 400              | [Bad Request](https://tools.ietf.org/html/rfc7231#section-6.5.1) | none        | Inline      |

#### Responses Data Schema

HTTP Status Code **200**

| Name       | Type    | Required | Restrictions | Title | description |
| ---------- | ------- | -------- | ------------ | ----- | ----------- |
| » code     | integer | true     | none         |       | none        |
| » msg      | string  | true     | none         |       | none        |
| » data     | object  | true     | none         |       | none        |
| »» balance | string  | true     | none         |       | none        |

HTTP Status Code **400**

| Name    | Type   | Required | Restrictions | Title | description |
| ------- | ------ | -------- | ------------ | ----- | ----------- |
| » error | string | true     | none         |       | none        |


---

# 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.carv.io/d.a.t.a.-ai-framework/api-documentation/user-balance-by-discord-id.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.