x402 Toolbox

io.github.mayer-code由 GitHub 账号 mayer-code 发布v1.0.0更新于 Oct 24, 2026

Free, read-only MCP subset of x402 Toolbox's cheap data endpoints, free via MCP.

已验证Streamable HTTP可网页运行金融数据与分析

概览

AI 生成的概览

一个免费的只读远程 MCP 服务器，提供 x402 Toolbox 数据接口：Gas 价格、ETH/USD、Base 区块、USDC 转账、地址信息与交易验证。

可以做什么
读取以太坊与 Base 的 Gas 价格、区块、滚动 Gas 指标，以及两条链的 Gas 对比和预估转账成本，并获取带重试的 ETH/USD 价格和按新鲜度定价的 Gas/价格数据。查询 Base 上近期大额 USDC 转账，并为钱包地址补充合约或 EOA 类型、原生余额和交易数。验证 Base 交易哈希（可选对三个独立 RPC 提供方交叉验证），并获取已签名的证明日志。按日期范围导出原始以太坊 Gas 历史为 JSON 或 CSV，并获取基于链上活动和支付账本的信任评分。以无标签 JSON 形式获取维基百科条目导言。
适用场景
适合需要快速、只读的以太坊或 Base 链上信息时使用，例如 Gas 成本、ETH 价格、钱包详情、USDC 转账活动或交易确认，而无需自行搭建 RPC 集成。也适合获取维基百科摘要或 Gas 历史导出。
运行要求
远程 streamable HTTP 端点；未声明软件包、环境变量或请求头。未声明身份验证。需要能访问该端点的网络。
安装前请注意
仅提供只读数据，但返回的是第三方链上与维基百科数据，依赖前应自行核实。部分工具接受推荐地址参数，会把一部分付款分给该钱包。相同数据在别处以按次付费接口提供，注意不要误触发付费调用；该 MCP 子集本身被描述为免费。

安装

在 SourceWeft 中

  1. 打开 控制台中的 x402 Toolbox，将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/io.github.mayer-code%2Fx402-toolbox/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "x402-toolbox": {
      "type": "http",
      "url": "https://lab.paidapis.net/mcp"
    }
  }
}

工具

14

get_market_snapshot

Aggregated market snapshot

Gas price + ETH/USD price + latest Base block in one call. Optional ?ref=<address> pays that wallet a referral cut. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/market-snapshot for production/agentic use.

无需输入参数。

get_normalized_gas

Normalized Ethereum + Base gas data

Ethereum and Base gas price and block data, cleaned into one consistent schema per chain. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/normalized-gas for production/agentic use.

无需输入参数。

get_gas_comparator

Cross-chain gas comparator

Real gas price on Ethereum vs Base side by side, with delta, ratio, and estimated USD cost of a standard transfer on each chain. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/gas-comparator for production/agentic use.

无需输入参数。

get_large_transfers

Large USDC transfer filter

Recent USDC transfers on Base above a value threshold. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/large-usdc-transfers for production/agentic use.

输入参数minUsd

enrich_address

On-chain address enrichment

Real on-chain context for a wallet address: contract vs EOA, native balance, transaction count. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/enrich-address for production/agentic use.

输入参数address必填

get_gas_metrics

Derived gas price metrics

Rolling average/min/max/volatility/trend for Ethereum gas price over a window. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/gas-metrics for production/agentic use.

输入参数windowMinutes

get_reliable_eth_price

Reliable ETH/USD price

ETH/USD price with retry-with-backoff and last-known-good cache fallback. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/reliable-eth-price for production/agentic use.

输入参数simulateFailureRate

get_wiki_summary

Wikipedia article summary as JSON

Wikipedia article lead section, converted from rendered HTML into clean, tag-free JSON. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/wiki-summary for production/agentic use.

输入参数title必填

verify_tx

Signed on-chain transaction confirmation oracle

Checks whether a Base transaction hash has confirmed on-chain, returns a signed EIP-191 attestation. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/verify-tx for production/agentic use.

输入参数txHash必填

verify_tx_multi_source

Multi-source on-chain confirmation oracle

Checks a Base tx hash against 3 independent RPC providers in parallel; only signs an attestation if all agree. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/verify-tx-multi-source for production/agentic use.

输入参数txHash必填

get_attestation_log

Signed oracle attestation history

Persisted, doubly-signed log of past oracle attestations from this server. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/attestation-log for production/agentic use.

输入参数limit

get_freshness_priced_data

Freshness-tiered gas/price data

Same gas + ETH/USD data, priced by requested freshness: cached (cheap) or live (guaranteed current). Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/freshness-priced-data for production/agentic use.

输入参数freshness

get_gas_history_export

Historical gas price export

Raw Ethereum gas price samples over a date range, JSON or CSV, priced by real row count (min $0.005, max 24h range). Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/gas-history-export for production/agentic use.

输入参数to必填from必填format

get_reputation

On-chain + ledger reputation score

Trust score from real on-chain activity plus our own ledger of settled payments from this address. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/reputation for production/agentic use.

输入参数address必填

版本历史

1
  1. v1.0.0最新Sep 16, 2026

评分

已满足适用检查项的 83%

该评分衡量此收录条目的完整程度，依据注册中心条目、端点与公开来源计算得出。它不是对服务器本身的评价，也不表示服务器安全或当前可用：可连通性是带日期的检查结果，评分也不包含安装量或用户评价。

  • 近 30 天内可连通必需25 分
  • 已声明认证方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 图标10 分
  • 文档15 分

    请声明包含 README 的 GitHub 仓库，或在 OAuth 受保护资源元数据中提供 resource_documentation。

  • 许可证不适用

    托管服务按其提供方的条款使用，因此这里不要求许可证。此检查项不计入百分比。