Unlock paid features without license keys

Connect Stripe, create a payment hook, and let your app subscribe to paid/unpaid state—no licensing server required.

3% per transaction
99.9% SLA
0 license keys

How it works

Connect your Stripe account via OAuth.
Create a payment hook and pull payment state in your app (api.payhook.link). See the API docs.
Start checkout for one-time or subscription prices; users confirm via Stripe Checkout or email link—features unlock automatically.
For subscribers, open Stripe Customer Portal via POST …/billing_portal.

Integrate

# Create a payment hook
curl -X POST https://api.payhook.link/v1/payment_hooks \
  -H "Stripe-Account: acct_xxx"

# Start checkout (mode derived from Stripe Price)
curl -X POST https://api.payhook.link/v1/payments \
  -H "Stripe-Account: acct_xxx" \
  -H "Content-Type: application/json" \
  -d '{"email":"user@example.com","productId":"prod_xxx","priceId":"price_xxx","paymentHookId":"hook_xxx","successUrl":"https://your.app/success","cancelUrl":"https://your.app/cancel"}'

Or use @payhook/unlock-button from js.payhook.link. Add header Test-Mode: True for Stripe test mode.

API

All requests need the Stripe-Account header.

POST /v1/payment_hooks — create a hook (pullUrl, billingPortalUrl)
POST /v1/payment_hooks/:id/pull — pull payments (Stripe-enriched live)
POST /v1/payments — checkout (one-time or subscription)
GET /v1/payments/:id/confirm — confirm via email link
POST /v1/payment_hooks/:id/billing_portal — Stripe Customer Portal

api.payhook.link · Docs