List Workspaces

List active workspaces available to the API key with opaque cursor pagination. A personal API key sees every accessible workspace that permits personal API keys; a workspace API key sees only its bound workspace.

GET/api/v2/workspaces

Authorization

apiKey
X-API-Key<token>

Your Sim API key, personal or workspace-scoped. Generate one under Settings, then API Keys. Operations that reject workspace keys say so in their own description.

In: header

Query Parameters

sortBy?string

Field used to sort the result. Sorting by name is case-sensitive and follows the storage collation, so do not rely on a case-insensitive order.

Default"createdAt"
Value in"name" | "createdAt" | "updatedAt"
sortOrder?string

Sort direction.

Default"desc"
Value in"asc" | "desc"
limit?integer

Maximum workspaces to return per page. Must be a whole number from 1 to 100. Defaults to 50.

Default50
Range1 <= value <= 100
cursor?string

Opaque cursor from the previous page. Send it back with the same sort and filters; only limit may change. Change anything else and pagination must restart without a cursor.

Length1 <= length

Response Body

application/json

application/json

application/json

application/json

application/json

application/json

application/json

application/json

curl -X GET "https://www.sim.ai/api/v2/workspaces" \  -H "X-API-Key: YOUR_API_KEY"
{
  "data": [
    {
      "id": "a91c4b2e-6d3f-4e8a-b5c7-0d9e2f1a8c64",
      "name": "Engineering",
      "color": "#33C482",
      "logoUrl": null,
      "memberCount": 14,
      "createdAt": "2026-01-15T10:30:00.000Z",
      "updatedAt": "2026-06-20T14:02:11.000Z"
    }
  ],
  "nextCursor": null
}
{
  "error": {
    "code": "BAD_REQUEST",
    "message": "Invalid request"
  }
}
{
  "error": {
    "code": "UNAUTHORIZED",
    "message": "API key required"
  }
}
{
  "error": {
    "code": "FORBIDDEN",
    "message": "Insufficient workspace permissions",
    "details": {
      "code": "INSUFFICIENT_WORKSPACE_ROLE"
    }
  }
}
{
  "error": {
    "code": "NOT_FOUND",
    "message": "Not found"
  }
}
{
  "error": {
    "code": "RATE_LIMITED",
    "message": "API rate limit exceeded",
    "details": {
      "retryAfter": "2026-01-01T00:00:30.000Z"
    }
  }
}
{
  "error": {
    "code": "INTERNAL_ERROR",
    "message": "Internal server error"
  }
}
{
  "error": {
    "code": "SERVICE_UNAVAILABLE",
    "message": "Service temporarily unavailable"
  }
}
GETList Workspace MembersPOSTCreate MCP Server