---
title: "Run scene-understanding pipeline to extract entities, tone cues, and trend references from canvas + template metadata"
method: POST
path: "/api/ai/captions/scene"
tags: ["ai-captions"]
---

# Run scene-understanding pipeline to extract entities, tone cues, and trend references from canvas + template metadata

`POST /api/ai/captions/scene`

## Request body

- object
  - `canvasText` string[], required
  - `templateName` string
  - `templateDescription` string
  - `templateTags` string[]
  - `trendSignals` string[]

## Response `200`

Scene understanding payload

## Other responses

- `400` — Validation error

---

[API](https://skmtc.net/memesio/apis/memesio-api-contracts.md) · [All operations](https://skmtc.net/memesio/apis/memesio-api-contracts/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/memesio/memesio-api-contracts/revisions/826e6edbf294/schema)