---
title: "POST /api/ai-entity-analysis/analyze-chart"
method: POST
path: "/api/ai-entity-analysis/analyze-chart"
tags: ["/api/ai-entity-analysis"]
---

# POST /api/ai-entity-analysis/analyze-chart

`POST /api/ai-entity-analysis/analyze-chart`

Analyze a chart image using an AI vision model. This function sends the image data to a separate external AI service
  for analysis.

## Request body

- object
  - `description` string, nullable
  - `image_base64` string, required
  - `name` string, nullable
  - `timeline_events` object[], nullable
    - `description` string, nullable
    - `name` string, required
    - `timestamp` string, required

## Response `2XX`

Successful response

## Other responses

- `4XX` — Client error response
- `5XX` — Server error response

## Changes

- **2026-05-22** `b1dc4ea67567` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/metabase/apis/metabase-api/changes/api/ai-entity-analysis/analyze-chart/post.md)

---

[API](https://skmtc.dev/metabase/apis/metabase-api.md) · [All operations](https://skmtc.dev/metabase/apis/metabase-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/metabase/metabase-api/revisions/b1dc4ea67567/schema)