@boltzpay/protocols

Protocol adapters for the BoltzPay SDK -- x402 (HTTP 402) and L402 (Lightning) implementations.

Install

npm install @boltzpay/protocols

Most users should install @boltzpay/sdk instead. This package is useful if you need direct access to protocol adapters or wallet managers.

Protocol Adapters

x402 Adapter

Handles the x402 protocol -- HTTP 402 payments on Base (EVM) and Solana (SVM).

import { X402Adapter } from "@boltzpay/protocols";

L402 Adapter

Handles the L402 protocol -- Lightning Network payments with macaroon-based credentials.

import { L402Adapter } from "@boltzpay/protocols";

Protocol Router

Auto-detects which protocol a server uses and routes to the correct adapter.

import { ProtocolRouter } from "@boltzpay/protocols";

Wallet Managers

• CdpWalletManager -- Coinbase Developer Platform wallet (EVM + Solana)
• NwcWalletManager -- Nostr Wallet Connect for Lightning payments
• CdpSvmSigner -- Solana transaction signer via CDP

Utilities

• centsToUsdcAtomic(cents) -- Convert USD cents to USDC atomic units
• usdcAtomicToCents(atomic) -- Convert USDC atomic units to USD cents

License

MIT