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@402lane/core

v0.1.3

Published

Protocol types, header codecs, network config, and EIP-3009 typed data for [402LANE](https://www.402lane.com) — the x402 agent-payments toolkit for the Robinhood Chain (USDG, chain 4663).

Downloads

45

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Maintainers

laneeelaneee

Keywords

Readme

@402lane/core

Protocol types, header codecs, network config, and EIP-3009 typed data for 402LANE — the x402 agent-payments toolkit for the Robinhood Chain (USDG, chain 4663).

Ships the x402 v2 wire types (exact scheme), base64-JSON PAYMENT-* header encode/decode, the Robinhood Chain mainnet (eip155:4663) and testnet (eip155:46630) network config with USDG addresses, and the TransferWithAuthorization EIP-712 typed-data helpers.

import { getNetwork, encodeHeader, toBaseUnits } from "@402lane/core";
const net = getNetwork("eip155:4663");   // USDG, 6 decimals, EIP-712 domain
toBaseUnits("0.001");                    // "1000"

Used by @402lane/facilitator, @402lane/middleware, and @402lane/client. See the docs. MIT.