---
title: "Returns svgcheck output with parsed SVG"
method: POST
path: "/api/svgcheck"
---

# Returns svgcheck output with parsed SVG

`POST /api/svgcheck`

## Response `200`

Returns svgcheck output

- object
  - `svg` string — Parsed SVG output
  - `svgcheck` string — svgcheck output logs
  - `errors` string — svgcheck errors

## Other responses

- `400` — Error has occurred.
- `401` — Failed to authenticate.

## Changes

- **2023-06-12** `00978b5cef9f` — 1 breaking, 1 info
  - removed the media type `application/xml` for the response with the status `200`
  - added the media type `application/json` for the response with the status `200`
- **2023-03-20** `5af2c9e7a5f3` — 1 breaking, 1 info
  - removed the media type `application/json` for the response with the status `200`
  - added the media type `application/xml` for the response with the status `200`

[Change history](https://skmtc.dev/ietf-tools/apis/ietf-author-tools-api/changes/api/svgcheck/post.md)

---

[API](https://skmtc.dev/ietf-tools/apis/ietf-author-tools-api.md) · [All operations](https://skmtc.dev/ietf-tools/apis/ietf-author-tools-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/ietf-tools/ietf-author-tools-api/revisions/8db1416c9cdd/schema)