BOS.PAY FOR DEVELOPERS

Your product.
Open to crypto.

Bring crypto payments into your checkout. One API for payment creation, confirmation and settlement to your own wallet.

Start in the Sepolia sandbox. Live payments require verification.

POST /api/v1/checkout-sessions

{
  "fiatAmount": 50,
  "fiatCurrency": "ZAR",
  "reference": "order-1048",
  "restrictNetworks": ["sepolia"]
}

Your wallet. Your order record.

Signed events connect the payment to your backend.

Illustrative example. No payment is created here.

A CONNECTED WORLD OF PAYMENTS

One API. More ways to pay.

8 mainnets. Sepolia for your sandbox. One payment flow.

Live payments require a verified organization and a receiving wallet on the selected network.

ONE CONNECTED PAYMENT FLOW

Keep your product at the centre. Connect payment collection, backend verification and on-chain settlement with clear, documented steps.

Create a hosted checkout from your server, or build your own experience with the invoice API.

Signed webhooks and retrievable payment records give your backend the evidence to fulfil an order.

A CLEAR FEE STRUCTURE

No subscription packages for the API beta. Network gas is separate; confirmation and settlement times depend on the network.

ILLUSTRATIVE SPLIT · 100 USDC

99.01 USDC

Merchant share

BOSPay protocol fee0.99 USDC

Payment allocation before any separate network gas.

FROM SANDBOX TO LIVE

A payment integration goes beyond a successful API request. Test the customer journey, your order handling and the funds arriving in your wallet.

01
Set up your workspace
Create a sandbox key, register your receiving wallet and connect a webhook.
02
Test the payment lifecycle
Create, pay and reconcile a Sepolia invoice. Check retries, expiry and duplicate events.
03
Prepare for live payments
Verify your organization and test every network and asset you intend to offer.