# POST /signing/envelopes/:id/void

**Resource:** [Signing](./signing.md)  
**Scopes:** `signing:send`  
**Write operation:** yes

Void a signing envelope to cancel all pending signatures.

## Parameters

| Name | In | Type | Required | Description |
|------|----|------|----------|-------------|
| `id` | path | uuid | yes | Envelope ID |

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Base URL: `https://api.trustpager.com/functions/v1/api/v1` — Auth: `Authorization: Bearer YOUR_API_KEY`