---
title: "Replay a callback for a completed verification"
method: POST
path: "/v3/replay/{job_id}"
tags: ["Callback Replay"]
---

# Replay a callback for a completed verification

`POST /v3/replay/{job_id}`

Looks up a previously completed verification by its TypeID, resolves the callback URL, and re-sends the callback. The verification must have reached a terminal state (clear, block, attention, or error) before its callback can be replayed.
An optional `callback_url` in the request body overrides the stored URL, subject to the partner's callback domain allowlist.

## Path parameters

- `job_id` string, required

## Response `202`

Callback replay accepted and queued for delivery.

- ReplayCallbackResponse
  - `status` 'accepted', required — Always 'accepted' for successful replay requests.
  - `job_id` string, required — TypeID format verification identifier.
  - `user_id` string, required — User ID associated with the verification (from partner_params).
  - `message` string, required — Human-readable confirmation message.

## Other responses

- `400` — Bad Request — invalid job_id format, unrecognised product, or no valid callback URL available.
- `401` — Unauthorized — invalid or missing authentication credentials.
- `403` — Forbidden — IP not in allowlist, callback URL not in allowed domains, or security checks failed.
- `404` — Not Found — verification does not exist, does not belong to this partner, or has no reference entry.
- `409` — Conflict — verification has not yet reached a terminal state. Wait for processing to complete before replaying the callback.
- `415` — Unsupported Media Type — a body was sent with a `Content-Type` other than `multipart/form-data`.
- `500` — Internal Server Error

---

[API](https://skmtc.net/smileidentity/apis/v3-authentication-token-api.md) · [All operations](https://skmtc.net/smileidentity/apis/v3-authentication-token-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/smileidentity/v3-authentication-token-api/revisions/9f178647f9b8/schema)