API Reference - Chamber

The Chamber API provides programmatic access to manage GPU capacity, monitor workloads, and query metrics across your organization.

Base URL

https://api.usechamber.io/v1

All API requests (except /v1/health) require authentication using a Bearer token.

curl -X GET "https://api.usechamber.io/v1/workloads" \
  -H "Authorization: Bearer <your-token>" \
  -H "X-Organization-Id: <your-org-id>"

Header	Required	Description
`Authorization`	Yes	Bearer token (JWT from Cognito or API token)
`X-Organization-Id`	Yes*	Your organization ID (*not required for `/v1/health`)
`X-Request-Id`	No	Optional request ID for tracing

Contact support@usechamber.io to obtain API credentials for your organization.

All successful responses follow a consistent structure:

{
  "data": {
    // Response content
  },
  "metadata": {
    "next_token": "...",
    "total_count": 100
  },
  "request_id": "req_abc123"
}

Errors return an appropriate HTTP status code with details:

{
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid parameter value",
    "details": [...]
  },
  "request_id": "req_abc123"
}

Access to resources is controlled by your role within the organization:

Role	Access Level
`ORG_ADMIN`	Full organization access
`TEAM_LEAD`	Team-specific access with management capabilities
`MEMBER`	Team-specific read access

List, retrieve, and get statistics for GPU workloads

Query GPU utilization, memory, temperature, and power metrics

Check budget allocations and remaining GPU hours

Service health check endpoint