---
title: "GA4GH workflow execution service API info"
method: GET
path: "/ga4gh/wes/v1/service-info"
tags: ["ga4gh"]
---

# GA4GH workflow execution service API info

`GET /ga4gh/wes/v1/service-info`

## Request

- The document declares no server URL.
- Auth: HTTP bearer

## Response `200`

OK

- WesServiceInfo
  - `auth_instructions_url` string
  - `contact_info_url` string
  - `default_workflow_engine_parameters` DefaultWorkflowEngineParameter[]
    - `default_value` string
    - `name` string
    - `type` string
  - `supported_filesystem_protocols` string[]
  - `supported_wes_versions` string[]
  - `system_state_counts` object
  - `tags` object
  - `workflow_engine_versions` object
  - `workflow_type_versions` object

## Other responses

- `400`: Bad request
- `403`: Operation not allowed

## Changes

> 19 revisions in range; 1 not diffed.

- **2026-10-20** `adab9fd613a4`: 1 info
  - the endpoint scheme security `BearerAuth` was added to the API
- **2026-03-10** `49c99a6944de`: 26 warning, 9 info
  - removed the optional property `allowInstanceCredentials` from the response with the `200` status
  - removed the optional property `allowLocalRepos` from the response with the `200` status
  - removed the optional property `allowNextflowCliLogs` from the response with the `200` status
  - removed the optional property `analytics` from the response with the `200` status
  - …31 more
- **2026-01-20** `98d6b538c88e`: 1 warning, 2 info
  - removed the optional property `scmsServerUrl` from the response with the `200` status
  - added the optional property `seqeraAiBaseUrl` to the response with the `200` status
  - added the optional property `seqeraComputeEnabled` to the response with the `200` status

[Operation history](https://skmtc.dev/seqeralabs/apis/seqera-api/changes/ga4gh/wes/v1/service-info/get.md)

---

[API](https://skmtc.dev/seqeralabs/apis/seqera-api.md) - [All operations](https://skmtc.dev/seqeralabs/apis/seqera-api/llms.txt) - [OpenAPI document](https://skmtc.dev/seqeralabs/apis/seqera-api/revisions/adab9fd613a4?raw)