---
title: "Admin Backfill Duration"
method: POST
path: "/v1/admin/articles/backfill-duration"
---

# Admin Backfill Duration

`POST /v1/admin/articles/backfill-duration`

## Request

- Base URL: `https://api.storyflo.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.storyflo.com/v1/admin/articles/backfill-duration`
- Auth: none declared

Backfill ``Article.listen_seconds`` from the actual rendered
audio file size. Apple/Spotify/Amazon all surface itunes:duration
as the visible episode length; articles ingested before the
render worker persisted duration_sec show as ``0 seconds`` in
every podcast app — this endpoint walks rendered articles and
estimates duration from the wav byte length.

## Query parameters

- `limit` integer

## Headers

- `x-storyflo-email-token` string, nullable

## Response `200`

Successful Response

- object

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/storyflo/apis/storyflo-inference-router.md) · [All operations](https://skmtc.dev/storyflo/apis/storyflo-inference-router/llms.txt) · [OpenAPI document](https://skmtc.dev/storyflo/apis/storyflo-inference-router/revisions/c3a1a735ac7a?raw)