# List the suppression list

`GET /api/v1/email/suppressions`

- Authentication: Secret API key as a bearer token
- Billing: Free.
- Group: Suppressions

The account's suppression list, newest first, 100 entries per page. Every undeliverable verdict adds the address in normalized form (lowercased, plus-tag stripped, Gmail dots folded) with source `auto`; imports arrive with source `imported`; bounces and complaints reported through the feedback endpoints arrive with source `feedback`. Batch, bulk and monitor runs answer suppressed addresses from the stored verdict at no cost; a single lookup always re-verifies, and any verdict other than undeliverable removes the entry. Entries untouched for 90 days are re-verified instead of trusted.

## Parameters

| Name | In | Type | Required | Description |
| --- | --- | --- | --- | --- |
| `page` | query | integer | no | The page to return. Default: 1. |

## Example request

```bash
curl https://spaw.co/api/v1/email/suppressions \
  -H "Authorization: Bearer sk_live_…"
```

## Responses

### 200 — One page of entries.

```json
{
    "success": true,
    "data": {
        "suppressions": [
            {
                "id": 9041,
                "email": "old@acme.com",
                "reason": "mailbox_not_found",
                "source": "auto",
                "added_at": "2026-09-02T08:30:00+00:00"
            },
            {
                "id": 9040,
                "email": "bounced@example.org",
                "reason": null,
                "source": "imported",
                "added_at": "2026-09-01T17:02:11+00:00"
            }
        ]
    },
    "meta": {
        "page": 1,
        "per_page": 100,
        "total": 2
    }
}
```

### 401 — The key is missing, malformed, or revoked.

```json
{
    "success": false,
    "error": {
        "code": "UNAUTHENTICATED",
        "message": "Provide a valid API key as a bearer token.",
        "request_id": "req_01m1kgdm4xngzmbmff68g94w0c"
    }
}
```

### 429 — Over 5 requests per second for the key. Retry after the limit resets.

```json
{
    "success": false,
    "error": {
        "code": "RATE_LIMITED",
        "message": "Too many requests. Retry after the limit resets.",
        "request_id": "req_01m1kgdm4xngzmbmff68g94w0c"
    }
}
```

## Error codes

- `UNAUTHENTICATED` — https://spaw.co/docs/errors/UNAUTHENTICATED
- `RATE_LIMITED` — https://spaw.co/docs/errors/RATE_LIMITED

---

Canonical page: https://spaw.co/docs/api/list-suppressions · OpenAPI document: https://spaw.co/openapi.json · All endpoints: https://spaw.co/docs/api