Pricing

Free for local and light CI. Pro when you hit the create-rate wall.

Free

$0

no account

  • •10 inbox creates/hr per IP
  • •1h TTL
  • •Poll /latest unrestricted
  • •OTP + magic-link extraction
Create a free inbox →
curl -X POST https://otpbox.app/api/inbox
CI headroom

Pro

$9/mo
  • •API key (Bearer or x-api-key)
  • •120 creates/hr
  • •6h TTL
  • ✨24h message history — debug failed tests anytime
  • •Same API — more headroom for parallel CI

Already Pro? Paste your API key to manage billing.

✨ Never lose an OTP

Pro keeps all your messages for 24h even after inbox expires. Debug failed CI tests from last night — fetch via /api/pro/history

no seats/teams/SLA — you pay for create-rate + longer TTL + persistent debugging.