generated: '2026-09-03' method: searched source: https://roxyapi.com/docs/authentication.md limit_count: 4 note: 'Quota model is a monthly request allowance per subscription, not a per-second throttle; no published per-second/burst limits. Every response carries the four X-RateLimit-* headers. Quotas reset on the 1st of every calendar month at 00:00 UTC (calendar month, not billing anniversary); unused requests do not roll over. Over the limit every call returns 429 with stable code rate_limit_exceeded. tools/list on MCP is free; MCP tool calls count 1 request, identical to REST. Custom limits available on Business/Enterprise.' limits: - scope: per-subscription (Starter) window: calendar month limit: 50000 burst: null - scope: per-subscription (Professional) window: calendar month limit: 500000 burst: null - scope: per-subscription (Business) window: calendar month limit: 3000000 burst: null - scope: per-subscription (Enterprise) window: calendar month limit: custom (from 10000000) burst: null headers: - name: X-RateLimit-Limit meaning: monthly request allowance - name: X-RateLimit-Remaining meaning: requests left this month - name: X-RateLimit-Used meaning: requests consumed this month - name: X-RateLimit-Reset meaning: Unix timestamp (seconds, UTC) of the next quota reset exhaustion: status: 429 code: rate_limit_exceeded