# Retrieve user attribution

`GET https://api.cademi.com.br/api/v3/users/{user_id}/attribution`

Operation ID: `users.attribution.get` · API v3

Retrieves the attribution data captured when the user signed up, such as UTM parameters, traffic source, company, and job title. Fields without a value are returned as `null`.

If extra sign-up fields are not enabled for the account, the API returns `feature_disabled`.

Required permissions: `users.read`.

## Parameters

| Name | In | Type | Required | Description |
|---|---|---|---|---|
| `user_id` | path | string | yes |  |

## Responses

### 200

Returns the user's attribution data.

Body: `data`: UserAttribution.

### 401

The credential is missing, malformed, expired, or revoked.

Body: Error.

### 403

The current credentials do not have the permission required by this operation.

Body: Error.

### 409

Extra sign-up fields are not enabled for the account.

Body: Error.

Full schema: https://cademi.dev/openapi/v3.json