---
title: "Sr Fax Callback"
method: POST
path: "/sr_fax_callback"
---

# Sr Fax Callback

`POST /sr_fax_callback`

Webhook for SRFax send-result callbacks (the per-fax sNotifyURL).

SRFax posts FaxDetailsID and ErrorCode for every send; ErrorCode is empty
on success, so only failed sends do any work.

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/versemedical/apis/fastapi.md) · [All operations](https://skmtc.dev/versemedical/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/versemedical/fastapi/revisions/2fa122a248bb/schema)