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@allowkit/x402-client

v0.1.0

Published

x402 protocol client for React Native: 402 handshake, payment construction, client-side security hardening. Thin layer over the official @x402/* packages.

Vulnerabilities

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Links

Git

Maintainers

hughchenhughchen

Keywords

x402react-nativepaymentsai-agentshttp-402usdc

Readme

@allowkit/x402-client

The x402 protocol client core of react-native-x402: the fetchWithPayment loop (402 → parse → policy → sign → retry), spec-aligned types, and client-side security hardening — quote binding, freshness windows, and replay refusal, per the 2026 x402 audit literature (arXiv 2605.11781, 2607.19545).

Protocol encoding is delegated to a pluggable X402Codec; the production codec wraps the official @x402/core HTTP utilities (see @allowkit/agent-wallet/bridge). This package never re-implements the wire format — it owns the policy choke point.

Most apps should use the batteries-included react-native-x402 umbrella instead of this package directly. Use this directly when you bring your own wallet/policy stack and only want the hardened client loop.

License: Apache-2.0.