# Send a signed test webhook with the PostEverywhere API

**Source:** https://posteverywhere.ai/docs/api/test-webhook

---

[🤖Connect ChatGPT, Claude or any AI agent to manage your social media end to endConnect your AI agent to manage your social media](https://posteverywhere.ai/agents)POST/webhooks/{id}/test

# Send a signed test webhook with the PostEverywhere API

Sends a synthetic ping (payload has `data.test: true`) so you can
verify signature validation end-to-end. The delivery result is
returned inline; no delivery row is stored. Always responds 200 —
check `data.ok` for the delivery outcome.

Guide: [Webhooks guide](https://posteverywhere.ai/docs/webhooks)

Copy MarkdownCopy for LLM

## Parameters

idstringrequiredWebhook UUID

## Responses

- 200Test delivery result (ok=false means your endpoint failed)
- 400
- 401
- 402
- 403
- 404
- 429
- 500

## More in Webhooks

- [List webhooks](https://posteverywhere.ai/docs/api/list-webhooks)
- [Create a webhook](https://posteverywhere.ai/docs/api/create-webhook)
- [Get a webhook](https://posteverywhere.ai/docs/api/get-webhook)
- [Update a webhook](https://posteverywhere.ai/docs/api/update-webhook)
- [Delete a webhook](https://posteverywhere.ai/docs/api/delete-webhook)
[← Delete a webhook](https://posteverywhere.ai/docs/api/delete-webhook)[← All endpoints](https://posteverywhere.ai/docs/api/reference)