---
title: "Recover Failed Webhooks"
method: POST
path: "/v2/webhooks/endpoints/{endpoint_id}/recover"
tags: ["webhooks"]
---

# Recover Failed Webhooks

`POST /v2/webhooks/endpoints/{endpoint_id}/recover`

Re-send every message that failed to reach this endpoint since a given time, at most 7 days ago. Use it after a receiver outage, or after re-enabling an endpoint that was disabled for delivery failures.

Recovery runs in the background and this request returns immediately. Follow progress with the deliveries endpoint.

## Path parameters

- `endpoint_id` string, required

## Request body

- WebhookRecoverRequest
  - `since` string, date-time, required — Re-send every message that failed to reach the endpoint since this time. ISO 8601; must be in the past and within the last 7 days. A time without a zone is read as UTC.

## Response `202`

Successful Response

- WebhookRecoverStarted
  - `endpoint_id` string, required
  - `since` string, date-time, required — The recovery start time, in UTC.
  - `recovering` boolean, required

## Other responses

- `401` — Missing or invalid API key.
- `403` — The connection is read-only and cannot change webhooks (MCP connections without write access).
- `404` — `Webhook endpoint not found.` The id does not exist, or belongs to another organization.
- `422` — A value was rejected. A route check returns `HTTP_ERROR` and names the value in `message`, for example `url must start with https://`. A malformed body returns `VALIDATION_ERROR` with one entry per field in `details`.
- `429` — `Too many webhook management requests. Try again shortly.` Retry after the `Retry-After` header.
- `503` — Webhooks are temporarily unavailable. Retry shortly.

## Changes

- **2026-09-24** `61a9364ad042` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/runcaptain/apis/api-reference/changes/v2/webhooks/endpoints/:endpoint_id/recover/post.md)

---

[API](https://skmtc.dev/runcaptain/apis/api-reference.md) · [All operations](https://skmtc.dev/runcaptain/apis/api-reference/llms.txt) · [OpenAPI document](https://skmtc.dev/runcaptain/apis/api-reference/revisions/ac61e472bb7d?raw)