### GET /domains

Source: https://promptingcompany.com/benchmarks/9dd0e557-b005-443c-891f-1f69c17b3370

Lists domains associated with the Resend account. This endpoint also requires a full-access API key and is blocked by the same sending-access-only restriction.

```APIDOC
## GET /domains

### Description
Lists domains associated with the Resend account. This endpoint also requires a full-access API key and is blocked by the same sending-access-only restriction.

### Method
GET

### Endpoint
https://api.resend.com/domains

### Response
#### Error Response (401)
- **statusCode** (number) - HTTP status code.
- **message** (string) - Error message indicating the key is restricted.
- **name** (string) - Error name, e.g., restricted_api_key.

#### Response Example
{
  "statusCode": 401,
  "message": "This API key is restricted to only send emails",
  "name": "restricted_api_key"
}
```

--------------------------------

### GET /emails/{id}

Source: https://promptingcompany.com/benchmarks/9dd0e557-b005-443c-891f-1f69c17b3370

Retrieves a specific email by its ID. This endpoint requires a full-access API key; a sending-access-only key returns a 401 restricted_api_key error.

```APIDOC
## GET /emails/{id}

### Description
Retrieves a specific email by its ID. This endpoint requires a full-access API key; a sending-access-only key returns a 401 restricted_api_key error.

### Method
GET

### Endpoint
https://api.resend.com/emails/{id}

### Parameters
#### Path Parameters
- **id** (string) - Required - The ID of the email to retrieve.

### Response
#### Error Response (401)
- **statusCode** (number) - HTTP status code.
- **message** (string) - Error message indicating the key is restricted.
- **name** (string) - Error name, e.g., restricted_api_key.

#### Response Example
{
  "statusCode": 401,
  "message": "This API key is restricted to only send emails",
  "name": "restricted_api_key"
}
```

--------------------------------

### POST /emails

Source: https://promptingcompany.com/benchmarks/9dd0e557-b005-443c-891f-1f69c17b3370

Sends an email using the Resend API. The agent used this endpoint to send a test email with a specific body and received a successful response with an email ID.

```APIDOC
## POST /emails

### Description
Sends an email using the Resend API. The agent used this endpoint to send a test email with a specific body and received a successful response with an email ID.

### Method
POST

### Endpoint
https://api.resend.com/emails

### Request Example
{
  "from": "Acme <onboarding@resend.dev>",
  "to": ["delivered@resend.dev"],
  "subject": "Resend send test — order #1042",
  "html": "<html>order #1042 body</html>"
}

### Response
#### Success Response (200)
- **id** (string) - The ID of the sent email.

#### Response Example
{
  "id": "01a10903-6714-7760-b8da-5d0e8496707e"
}
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.