API reference / Usage

Usage

Read your organization's plan and relayed traffic. Usage is counted per organization across all projects. See Usage, limits & billing for how limits work.

GET /usage/current#

Returns the current plan and the traffic in the current billing period.

bash
curl https://turnix.io/api/v1/usage/current \
  -H "Authorization: Bearer $TURNIX_API_TOKEN"

200 OK

json
{
  "current_plan": "STARTUP",
  "current_period_start": "2026-10-18T20:32:04.000Z",
  "current_period_end": "2026-11-18T20:32:04.000Z",
  "current_period_usage_gb": 78.79,
  "is_overage_available": true,
  "limit_before_avarage_gb": 150
}
Field Type Description
current_plan string Plan name
current_period_start, current_period_end string Current billing period (ISO 8601, UTC)
current_period_usage_gb number Relayed traffic in this period, in GB
is_overage_available boolean true: traffic above the allowance is billed as overage. false: credential requests return 429 once the allowance is used up.
limit_before_avarage_gb number Traffic included in the plan, in GB. (The field name is spelled avarage in the API.)

Errors: 401 {"error":"You are not on any subscription","code":401} if the organization has no active plan.

GET /usage/list_periods#

Returns all billing periods of your organization, oldest first, with their traffic.

bash
curl https://turnix.io/api/v1/usage/list_periods \
  -H "Authorization: Bearer $TURNIX_API_TOKEN"

200 OK

json
{
  "subscription_periods": [
    {
      "subscription": { "name": "FREE" },
      "current_period_start": "2026-08-18T20:32:04.000Z",
      "current_period_end": "2026-09-18T20:32:04.000Z",
      "usage": 4.22
    },
    {
      "subscription": { "name": "STARTUP" },
      "current_period_start": "2026-09-18T20:32:04.000Z",
      "current_period_end": "2026-10-18T20:32:04.000Z",
      "usage": 55.76
    }
  ]
}
Field Description
subscription.name Plan during that period
current_period_start, current_period_end Period boundaries (ISO 8601, UTC)
usage Relayed traffic in that period, in GB

Last updated October 30, 2026