---
title: "Analyze a video before dubbing; retries reuse requestKey"
method: POST
path: "/v2/assets/{assetId}/analysis"
tags: ["Asset analysis"]
---

# Analyze a video before dubbing; retries reuse requestKey

`POST /v2/assets/{assetId}/analysis`

## Request

- Base URL: `https://api.sync.so`
- URL: `https://api.sync.so/v2/assets/{assetId}/analysis`
- Auth: API key in header `x-api-key`

## Path parameters

- `assetId` string, required

## Request body

- RequestAnalysisDto
  - `requestKey` string, required
  - `components` string[], required

## Response `200`

- AnalysisAcceptedDto
  - `analysisRunId` string, uuid, required
  - `status` 'PENDING' | 'PROCESSING' | 'COMPLETED' | 'PARTIAL' | 'FAILED', required

## Changes

- **2026-10-19** `f2122591bafb`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/sync/apis/sync-api-v2/changes/v2/assets/:assetId/analysis/post.md)

---

[API](https://skmtc.dev/sync/apis/sync-api-v2.md) - [All operations](https://skmtc.dev/sync/apis/sync-api-v2/llms.txt) - [OpenAPI document](https://skmtc.dev/sync/apis/sync-api-v2/revisions/26662c96c138?raw)