Open Blockchain Portal
Live · BNB Smart Chain · USDT BEP-20The easiest way
to accept USDT.
One API call. A unique BEP-20 address per order. Signed webhook the moment funds clear — no polling, no setup complexity, instant settlement.
Your analytics command center.
Revenue trends, conversion funnels, activity heatmaps — all in one live dashboard.
Everything you need.
Nothing you don't.
Fully managed. No KYC forms. No monthly fees. Just a BEP-20 gateway that gets out of the way.
One endpoint
Create a payment in 3 lines. POST your amount, get back a unique BEP-20 address. No SDK required — raw HTTP works everywhere.
Per-invoice addresses
Every order gets its own HD-derived BEP-20 address. Zero address reuse. Zero payment ambiguity.
Cryptographic webhooks
HMAC-SHA256 over raw bytes — not re-serialized JSON. Verify X-openbcp-Signature to reject spoofed events before touching your DB.
Live analytics
Revenue charts, success rates, peak hours. 24H · 7D · 30D · 1Y views. Percentage change vs. prior period.
Drop-in checkout widget
One <script> tag. QR code + countdown + auto-confirm — entirely client-side. Your API key never touches the browser.
Fully managed. Zero ops.
On-chain auto-withdrawal, 2FA security, and fully managed infrastructure. No servers to run, no DevOps, no black boxes.
Integrate however you think.
Ship in an afternoon. Pick the method that fits your stack — widget, SDK, or AI assistant.
Build with agentsSKILLS · ONE COMMAND
Run npx @openbcp/skills and your AI coding agent (Claude Code, Cursor, Copilot) integrates openbcp for you — API, checkout, and secure webhooks. Fastest way to ship.
REST APIANY LANGUAGE
One POST to create an invoice, get back a payment_url. Works with any language — no SDK required.
SDKsPYTHON · NODE.JS · GO
Go SDK is standard library only — zero external dependencies. Context-aware client with typed errors and PollUntilPaid helper.
AI AssistantMCP · CLAUDE DESKTOP
Install the MCP server and tell Claude "create a $50 payment for order #123" — it returns the deposit address. No code.
// drop the openbcp skill into your repo npx @openbcp/skills // then tell your AI agent: "add openbcp USDT checkout to my app"
// headers: X-openbcp-Api-Key: sk-... fetch('/api/v1/payment', { method: 'POST', body: JSON.stringify({ amount_usdt: "49.99", external_id: "order_1234", callback_url: "https://you.com/webhook" }) }) // ← { deposit_address: "0x4a7b…", // invoice_id: 41, expires_at: "…" }
Live in 5 minutes.
Sign up with Google. Get your API key.
One click. No card, no KYC. Your API key and BEP-20 HD wallet are ready on the Integration page immediately.
Call POST /api/v1/payment
Send your order amount + external ID + callback URL from your server. Get back a unique BEP-20 deposit address and expiry. Show it to your customer.
Receive a signed webhook in ~9s.
After 3 BSC confirmations, openbcp POSTs an HMAC-SHA256-signed payload to your callback URL. Verify the signature, fulfil the order, done.
Send thousands.
Pay cents, not percentages.
A flat 0.01 USDT per transaction — whether you're moving $1 or $100,000. No monthly subscriptions. No percentage cuts.
Stop asking banks
for permission.
Sign up, paste the widget, start accepting USDT. No card, no KYC, no monthly invoice.
Crypto payments,
answered.
What is OpenBCP?
OpenBCP is a crypto payment gateway and hosted checkout that lets any website accept USDT payments on the BNB Smart Chain — the way Stripe or PayPal handle card payments, but settled on-chain in seconds.
Is OpenBCP the Stripe or PayPal for crypto?
Yes — think of OpenBCP as the Stripe for crypto and a PayPal alternative for crypto. You get a hosted checkout page, an embeddable widget, a REST API and signed webhooks, so accepting crypto payments is as simple as a card processor — with no chargebacks and no monthly fee.
How do I add a crypto checkout to my website?
Sign up, generate an API key, then embed the OpenBCP widget or redirect customers to the hosted checkout for your website. USDT settles to your balance automatically and a signed webhook fires on confirmation.
What makes OpenBCP one of the best crypto checkouts?
OpenBCP pairs a fast hosted crypto checkout with flat per-transaction fees, instant on-chain settlement, an MCP server for AI agents, and SDKs — which is why merchants rank it among the best crypto checkout and top crypto payment options for accepting USDT online.
What are the fees to accept crypto payments?
A small flat per-transaction fee in USDT — no percentage cuts and no monthly subscription.
Which cryptocurrencies does OpenBCP support?
OpenBCP accepts USDT (Tether) on the BNB Smart Chain (BEP-20).