Set model routes

Replace a workspace's model routes.

PUT/workspaces/{workspace}/model-routes

Each route names a task (default, implement, review, plan or update), a connection_id (null for g1t’s hosted models) and a model at that provider. Providers that speak OpenAI’s API need a model. Owners only.

The response is the routes as saved, ordered by task.

Authentication: Required. Send an access token as Authorization: Bearer.
MCP tool: set_model_routes, with the same inputs

Path parameters

Name	Type	Required	Description
`workspace`	string	Yes	The workspace’s slug, e.g. “flagon-io”.

Body parameters

Send a JSON object. Names are snake_case, as in responses; the camelCase spelling is accepted too.

Name	Type	Required	Description
`routes`	array of objects	Yes
`routes[].task`	string	Yes	One of `default`, `implement`, `review`, `plan`, `update`.
`routes[].connection_id`	string or null	No	A model integration’s id, or null for g1t’s hosted models.
`routes[].model`	string or null	No	The model at that provider.

Example request

curl -X PUT https://api.g1t.sh/workspaces/flagon-io/model-routes \
  -H "Authorization: Bearer $G1T_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "routes": [
      {
        "task": "default",
        "connection_id": "con_01kpx3m7q2f8r9t4v6w0y1z2ab",
        "model": "claude-sonnet-4-5"
      },
      {
        "task": "review",
        "connection_id": null
      }
    ]
  }'

Example response

A successful request answers 200 with:

[
  {
    "task": "default",
    "connection_id": "con_01kpx3m7q2f8r9t4v6w0y1z2ab",
    "model": "claude-sonnet-4-5"
  },
  {
    "task": "review",
    "connection_id": null,
    "model": null
  }
]

Errors

A failed request answers with one of these statuses and a body like {"error": {"code": "not_found", "message": "Repository not found."}}. See errors.

Status	Code	When
401	`unauthenticated`	A token is required, or the one sent is not valid.
403	`forbidden`	The token is valid but not allowed to do this, such as a member-only change or an agent token outside its repository.
404	`not_found`	It does not exist, or you cannot see it.
409	`conflict`	The request conflicts with the current state.
422	`invalid`	The input is not valid. `message` says which field and why.