Paddle Billing API

Payments · Operational · 30d uptime 100%
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Increase revenue, reduce risk and reduce cost with Paddle, the payment solution powering global revenue for n8n, Letterboxd & AdGuard. One platform that handles billing, tax and compliance.

Trust signals

Pricing
FREEMIUM
Auth
API_KEY
CORS
No
Rate limit
Sustained-rate throttling per API key
Health
379ms
Trust score
87 (B)

Last checked Sep 4, 2026 · uptime 24h 100% / 7d 100% / 30d 100%

Strong candidate; weakest signal is CORS.

Links

Integration checklist

  • Auth is API_KEY— no credit card required
  • No CORS — route calls through your backend.
  • Rate limit: Sustained-rate throttling per API key
More payments APIs
Paddle Billing API API — pricing, auth, CORS & health | Reqistry