---
title: "Instance metadata"
method: GET
path: "/api/meta"
tags: ["Health"]
---

# Instance metadata

`GET /api/meta`

Returns this Sencho instance's version and list of supported capabilities. No authentication required. Used by nodes to negotiate feature compatibility.

## Response `200`

Instance metadata.

- object
  - `version` string, required — Sencho version (semver).
  - `capabilities` string[], required — List of feature capabilities this instance supports.
  - `imagePinKind` 'floating' | 'semver' | 'digest' | 'unknown', nullable — How the Sencho service image is pinned in the operator's compose file. Omitted when self-update is unavailable or the compose file could not be read.
  - `updateBlocked` boolean — True when the image is pinned in a way Fleet cannot repin automatically (digest or unresolved value).
  - `updateError` string — Error from the last failed self-update attempt, when present.

## Changes

- **2026-07-07** `398bd5a72b2b` — 3 info
  - added the optional property `imagePinKind` to the response with the `200` status
  - added the optional property `updateBlocked` to the response with the `200` status
  - added the optional property `updateError` to the response with the `200` status
- **2026-04-03** `82927cbcc9f7` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/studio-saelix/apis/sencho-api/changes/api/meta/get.md)

---

[API](https://skmtc.dev/studio-saelix/apis/sencho-api.md) · [All operations](https://skmtc.dev/studio-saelix/apis/sencho-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/studio-saelix/sencho-api/revisions/82aac94c016e/schema)