<!-- source: https://secondlayer.tools/docs/api-reference#webhook-with-secret-object -->

## The Webhook with its signing secret object

Returned by create and rotate-secret only. The one place the signing secret appears.

| Field | Type | Description |
| --- | --- | --- |
| `webhook` | Webhook |  |
| `signingSecret` | string | Plaintext signing secret, 64 hex characters. Shown once; store it server-side to verify deliveries. |

```json
{
  "webhook": {
    "id": "3f1c2a9e-8b7d-4c21-9a55-6e0d4b2f7c18",
    "name": "sbtc-moves",
    "status": "active",
    "kind": "chain",
    "format": "standard-webhooks",
    "url": "https://example.com/webhooks/sbtc",
    "lastDeliveryAt": "2026-09-22T14:03:11.402Z",
    "lastSuccessAt": "2026-09-22T14:03:11.402Z",
    "circuitOpenedAt": null,
    "circuitFailures": 0,
    "managedBy": null,
    "createdAt": "2026-09-20T09:12:45.118Z",
    "updatedAt": "2026-09-20T09:12:45.118Z",
    "triggers": [
      {
        "type": "ft_transfer",
        "assetIdentifier": "SM3VDXK3WZZSA84XXFKAFAF15NNZX32CTSG82JFQ4.sbtc-token::sbtc-token",
        "minAmount": "100000"
      },
      {
        "type": "print_event",
        "contractId": "SM3VDXK3WZZSA84XXFKAFAF15NNZX32CTSG82JFQ4.sbtc-registry"
      }
    ],
    "auth": {
      "type": "none",
      "headerNames": [],
      "hasSecret": false
    },
    "maxRetries": 7,
    "timeoutMs": 10000,
    "concurrency": 4,
    "lastError": null,
    "receiverCertExpiresAt": "2026-12-25T22:56:35.000Z",
    "warning": null
  },
  "signingSecret": "deadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef"
}
```