---
title: "GET /discovery"
method: GET
path: "/discovery"
tags: ["TEA Discovery"]
---

# GET /discovery

`GET /discovery`

Discovery endpoint which resolves TEI into product release UUID.

## Query parameters

- `tei` string, required

## Response `200`

Discovery information for the requested TEI

- DiscoveryInfo[]
  - `productReleaseUuid` string, uuid, required — A UUID
  - `servers` TeaServerInfo[], required — Array of TEA server information
    - `rootUrl` string, uri, required — Root URL of the TEA server for this TEI without trailing slash
    - `versions` string[], required — Supported TEA API versions at this server without v prefix
    - `priority` number, float — Optional priority for this server (0.0 to 1.0, where 1.0 is highest priority)

## Other responses

- `400` — Request was Invalid
- `404` — Object requested by identifier not found

## Changes

- **2025-10-16** `185d61330a30` — 4 breaking
  - the response's body type/format changed from `object`/`` to `array`/`` for status `200`
  - removed the required property `productReleaseUuid` from the response with the `200` status
  - removed the required property `rootUrl` from the response with the `200` status
  - removed the required property `versions` from the response with the `200` status
- **2025-10-03** `d5d8bb24d678` — 1 info
  - endpoint added
- **2025-05-28** `7674cecad962` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/cyclonedx/apis/transparency-exchange-api/changes/discovery/get.md)

---

[API](https://skmtc.dev/cyclonedx/apis/transparency-exchange-api.md) · [All operations](https://skmtc.dev/cyclonedx/apis/transparency-exchange-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/cyclonedx/transparency-exchange-api/revisions/ff2cb26a75bf/schema)