Node.js SDK for crypto payments
Typed client for every endpoint, automatic retries, pagination and webhook verification.
Requires: Node.js 20+, zero dependencies
No monthly, setup or minimum fee.
USDT, USDC, BTC, ETH, SOL, TRX and more.
The coin amount is fixed when the buyer picks a coin; every order gets its own address.
Signed webhook plus a server-side status check.
How to set up Node.js SDK
- 1Run
npm install @stablora/nodein your project (source: github.com/baydd/stablora-node). - 2Create the client with your secret key and start with
stablora.payments.create(...). See the API reference.
Try it first with a test key and free testnet coins — see the testing guide. The full guide is the README.md inside the download.
Coins your customers can pay with
Balances stay separate per network and asset. Optional automatic conversion to USDT or USDC on EVM networks (+0.25%). Pricing and network fees.
Questions about Node.js SDK and Stablora
Is the Node.js SDK library free?
Yes. The Node.js SDK library is free to download. Stablora charges 0.5% per incoming payment and nothing else — no monthly or setup fee.
Which coins can customers pay with?
USDT on TRON, Ethereum, BNB Chain, Polygon, Arbitrum, Optimism, Avalanche and Solana; USDC on the same EVM networks, Base and Solana; plus BTC, ETH, SOL, TRX, BNB, POL, AVAX, LTC, DOGE, XMR and the meme coins SHIB, PEPE, BONK and WIF. They choose the coin and network on the Stablora payment page; the amount is locked when they choose it.
When is an order marked paid?
Only after Stablora confirms the payment on the blockchain and the Node.js SDK side verifies the signed webhook and re-checks the payment status with the API. A browser redirect alone never marks anything paid.
Can I test it before taking real payments?
Yes. A test API key (qk_test_…) works on public testnets with free faucet coins, so you can run the whole flow before switching to a live key. See the testing guide.
Where does the money go?
Into your Stablora balance, per network and asset. You withdraw to your own wallet from the dashboard, manually or automatically, and can have coins converted to USDT or USDC on supported networks.
