@nodeproxy/langchain

LangChain.js tool wrapper for the NodeProxy x402 web surface markdown parser

Source

npm

Version: 0.1.3

Version published: last month

Weekly downloads: 21

Maintainers: 1

Weekly downloads

Created: last month

Source

@nodeproxy/langchain

LangChain.js tool for the NodeProxy x402 web surface parser.

Install

npm install @nodeproxy/langchain @langchain/core
export EVM_PRIVATE_KEY=0x...

Usage

import { NodeProxyMarkdownTool } from '@nodeproxy/langchain';

const tool = new NodeProxyMarkdownTool();
const markdown = await tool.invoke({ url: 'https://example.com' });
console.log(markdown);

Publish

# One-time: create free org "nodeproxy" at https://www.npmjs.com/org/create
# Token: https://www.npmjs.com/settings/~/tokens (Automation, publish)
export NPM_TOKEN=npm_...
bash publish.sh

Verify: npm view @nodeproxy/langchain

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Package last updated on 28 Jun 2026

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