@bridgenode/mcp
Official@bridgenode/mcp
专为 AI 智能体打造 — 无需 API 密钥,无需注册,通过 x402 使用 Solana USDC 按量付费。
BridgeNode MCP 封装器 — 一个 stdio MCP 服务器,将请求代理到远程的 https://bridgenode.cc/mcp(streamable-HTTP),并带有自动 x402 支付(Solana USDC)。无需 API 密钥,无需注册。
安装(一条命令)
claude mcp add bridgenode -s user -- npx -y @bridgenode/mcp@latest或手动安装(Claude Code、Cursor 及其他 MCP 客户端):
{
"mcpServers": {
"bridgenode": {
"command": "npx",
"args": ["-y", "@bridgenode/mcp@latest"]
}
}
}Related MCP server: x402 Payment Gateway MCP Server
配置(.env)
# Solana wallet private key (base58) — agent's payment wallet
BRIDGENODE_WALLET_KEY=
# Spending policy (fail-closed)
BRIDGENODE_MAX_PER_CALL=0.05
BRIDGENODE_DAILY_CAP=1.0工具
chat_completions— AI 推理(付费;x402 支付自动完成)list_models— 模型列表(免费)get_price_estimate— 估算聊天请求的费用(免费)
工作原理
本地 MCP 客户端通过 stdio 启动封装器
封装器连接到
https://bridgenode.cc/mcp(streamable HTTP)当
tools/call收到 402(需要支付)时,封装器会自动使用BRIDGENODE_WALLET_KEY对支付请求签名并重试该请求支出策略会在每次签名前检查每一笔支付(默认拒绝)
链接
协议:x402 V2(docs.x402.org)
Python 包
更喜欢 Python?同样的 BridgeNode 工具包已发布到 PyPI:
Python SDK:
pip install bridgenode-llm→ https://pypi.org/project/bridgenode-llmCLI:
pip install bridgenode-cli→ https://pypi.org/project/bridgenode-cli完整工具包(SDK + CLI):
pip install bridgenode→ https://pypi.org/project/bridgenode
社区
Moltbook 智能体主页:https://moltbook.com/u/bridgenode_eli
Discord:https://discord.gg/HUpVKxJxhG
X(Twitter):https://x.com/eliBNx
Maintenance
Related MCP Servers
- AlicenseNot gradedqualityDmaintenanceEnables AI agents to discover and pay for x402-enabled services using natural language, with multi-chain support for Solana and EVM payments.111MIT
- AlicenseNot gradedqualityFmaintenanceEnables AI agents to make micropayments using USDC on Solana via the x402 protocol, supporting payment requests, on-chain verification, and revenue tracking.MIT
- AlicenseAqualityCmaintenanceEnables AI agents to access crypto/web3 data across 5 chains with pay-per-call billing in USDC via x402, no API key required, and built-in spend caps.3636MIT

@hpp-io/x402-mcp-bridgeofficial
AlicenseNot gradedqualityBmaintenanceEnables AI agents to autonomously pay for and discover services using HPP USDC.e over the x402 protocol, without API keys or manual signing.274Apache 2.0
Related MCP Connectors
Pay-per-use weather, environment, finance, and on-chain intelligence tools for AI agents via x402.
Pay-per-call x402 gateway: agent tools, OpenAI-compatible LLM, market data, RPC, security audits.
Pay for HTTP APIs and charge for your own: x402 micropayments in USDC on Base.
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