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@bosonprotocol/x402-core

v0.2.2

Published

Boson Protocol escrow scheme for x402 — JSON schemas, TypeScript types, EIP-712 builders, and exchange state machine.

Downloads

2,911

Vulnerabilities

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  • 0Medium
  • 0Low

Links

Git

Maintainers

bosonprotocoladminbosonprotocoladminlevalleuxludolevalleuxludo

Keywords

x402boson-protocolescroweip-712web3payments

Readme

@bosonprotocol/x402-core

escrow-scheme primitives for x402B — Boson Protocol's implementation of the x402-escrow-schema.

This is the leaf package that every other @bosonprotocol/x402-* package depends on. It will provide:

  • JSON schemas + TypeScript types + zod validators for the escrow scheme wire format
  • EIP-712 builders for the Boson FullOffer, the protocol meta-transaction envelope, and the four BPIP-12 token-authorization strategies (ERC-3009 ReceiveWithAuthorization, EIP-2612 Permit, Uniswap Permit2, plain approve)
  • Exchange state machine model (states + legal transitions + boson-* action ids)

The escrow scheme is intended as a drop-in addition to existing x402 servers and clients — types here extend the base PaymentRequirements / PaymentPayload from @x402/core.

Status

Pre-release skeleton. The public API surface lands incrementally; the package currently exports nothing.

Install

pnpm add @bosonprotocol/x402-core
# or: npm install @bosonprotocol/x402-core

License

Apache-2.0