v3.1 · Zero Dependencies · Open Source

Accept Crypto.
Direct to Your Wallet.

Self-hosted gateway for USDC, ETH, and BTC. No middlemen, no fees, instant settlement.

0%
Fees
3
Currencies
30s
Block Check
∞
No Limits

Everything you need

⛓️
Multi-Chain
USDC on Base + Ethereum, native ETH, and Bitcoin. One API for all.
🔐
Non-Custodial
Payments go straight to your wallet. You hold the keys. Always.
🔗
Webhooks
Instant HTTP callbacks with 3-attempt retry. Never miss a payment.
🏪
Multi-Merchant
Unlimited merchants, each with their own API key, addresses, and webhook.
🔗
Payment Links
Create shareable links. No API call needed. Works with any platform.
📊
Analytics
Revenue charts, conversion rates, merchant stats. CSV export included.

3-line integration

1
Register
Get your API key from the registration page. Instant, no approval needed.
2
Create payment
POST to /api/create. Receive a payment URL. Redirect your customer.
3
Get paid
Customer sends crypto. You receive a webhook. Funds are in your wallet.
curl -X POST https://zenpay.godosx.com/api/create \
  -H "X-Api-Key: zpk_your_key" \
  -H "Content-Type: application/json" \
  -d '{"amount_usd": 250, "currency": "USDC", "chain": "base", "email": "customer@example.com"}'

// Response:
{ "payment_url": "https://zenpay.godosx.com/pay?id=42&..." }