{"ok":true,"ip":"2600:1f28:365:80b0:d10a:e62b:abcd:c8ce","free_trial":{"calls_per_ip_per_day":100,"window":"24h rolling per IP","auth_required":false,"used_today":0,"remaining":100,"resets_at":"2026-06-08T07:49:59.839Z","retry_in_seconds_when_exhausted":86400,"note":"Each IP gets 100 free premium API calls per 24-hour window. No authentication, no signup, no wallet required. Excess returns canonical x402 V2 challenge with the same trial state surfaced.","applies_to":"/api/pro/* (every premium endpoint)","upgrade_when_ready":"https://terminalfeed.io/api/payment/buy-credits"}}