# at.ducs.oauth.callback

> Published by [ducs.at](https://lexicon.garden/identity/did:plc:c5ljrscuf2xu4oovnafzoqlg)

✓ This is the authoritative definition for this NSID.

## Links

- [View on Lexicon Garden](https://lexicon.garden/lexicon/did:plc:c5ljrscuf2xu4oovnafzoqlg/at.ducs.oauth.callback)
- [Documentation](https://lexicon.garden/lexicon/did:plc:c5ljrscuf2xu4oovnafzoqlg/at.ducs.oauth.callback/docs)
- [Examples](https://lexicon.garden/lexicon/did:plc:c5ljrscuf2xu4oovnafzoqlg/at.ducs.oauth.callback/examples)

## Definitions

### `at.ducs.oauth.callback`

**Type**: `query`

#### Parameters

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `iss` | `string` | No |  |
| `code` | `string` | Yes |  |
| `error` | `string` | No |  |
| `state` | `string` | Yes |  |
| `error_uri` | `string` (uri) | No |  |
| `error_description` | `string` | No |  |

#### Output

**Encoding**: `application/json`

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `accessToken` | `string` | Yes |  |
| `refreshToken` | `string` | Yes |  |

#### Errors

- **invalidSession**

## Raw Schema

```json
{
  "id": "at.ducs.oauth.callback",
  "defs": {
    "main": {
      "type": "query",
      "errors": [
        {
          "name": "invalidSession"
        }
      ],
      "output": {
        "schema": {
          "type": "object",
          "required": [
            "refreshToken",
            "accessToken"
          ],
          "properties": {
            "accessToken": {
              "type": "string"
            },
            "refreshToken": {
              "type": "string"
            }
          }
        },
        "encoding": "application/json"
      },
      "parameters": {
        "type": "params",
        "required": [
          "code",
          "state"
        ],
        "properties": {
          "iss": {
            "type": "string"
          },
          "code": {
            "type": "string"
          },
          "error": {
            "type": "string"
          },
          "state": {
            "type": "string"
          },
          "error_uri": {
            "type": "string",
            "format": "uri"
          },
          "error_description": {
            "type": "string"
          }
        }
      }
    }
  },
  "$type": "com.atproto.lexicon.schema",
  "lexicon": 1
}
```