Hostdefi X402

io.github.verixiaapps由 GitHub 账号 verixiaapps 发布v1.3.1更新于 Oct 24, 2026

Free token-safety scans + paid x402 verdicts, signals, radar & EVM swap quotes for AI agents.

已验证Streamable HTTP可网页运行金融安全与监控

概览

AI 生成的概览

HostDeFi X402 让助手免费扫描代币安全，并以机器支付方式获取付费的加密风险评级、信号、雷达提醒和 EVM 兑换报价。

可以做什么
免费扫描任意 Solana mint 或 EVM 代币地址，或按名称/代码查询风险信号，并查看付费资源的价格目录。获取付费的 A+–F 代币评级、含历史与趋势的深度报告，以及 Solana mint 毕业前信号。查看趋势雷达异动、新代币发行和已跟踪的 Polymarket 赔率与历史。在付款前评估 x402 卖家，并读取 Solana 钱包的风险敞口。获取 EVM 兑换价格预览和 KyberSwap 路由的确定报价及待签名交易。一次付款购买 30 天 Agent 套餐 API 密钥。
适用场景
适合助手需要评估加密代币或钱包风险、跟踪新发行与市场异动，或准备非托管 EVM 兑换交易的场景。免费扫描与价格工具适合快速检查；付费工具适合需要结算 x402 付款的深度尽职调查。
运行要求
远程 streamable HTTP 端点 hostdefi.com；未声明账户或 API 密钥。付费工具需要支持 x402 的客户端或钱包：先不带 x402_payment 调用获取付款要求，完成付款后再带付款信息调用。需要网络访问。
安装前请注意
多数工具按次收费（约 0.002 至 0.35 美元，另有 5 美元 API 密钥），兑换报价含以原生币计价的 1% 平台费。付款通过 x402 钱包真实结算。兑换工具返回需用自己钱包签名的交易，服务器不持有私钥。钱包敞口为启发式结果，并非 AML 或制裁筛查。免费扫描有合理使用限制。

安装

在 SourceWeft 中

  1. 打开 控制台中的 Hostdefi X402，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.verixiaapps%2Fhostdefi-x402/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": {
    "hostdefi-x402": {
      "type": "http",
      "url": "https://hostdefi.com/api/v1/mcp"
    }
  }
}

工具

15

scan_token

Token safety scan (free)

FREE. HostDeFi token-safety scan — pass any token contract address (Solana mint or EVM address), or an exact token name/ticker: structured risk read with concerning/legitimate on-chain signals (authority state, liquidity, holder concentration, contract flags). No payment, no signup — fair use 100 checks/day per IP (the same free scanner as https://hostdefi.com/scan).

输入参数token必填

get_x402_pricing

Machine-payable price catalog

FREE. The HostDeFi machine-payable price catalog: every paid resource, its USD price and settlement rails.

无需输入参数。

token_risk_verdict

Token risk verdict (A+ to F)

PAID ($0.02/call). HostDeFi A+–F token safety verdict by chain + address: grade, score, verdict prose, liquidity/holders/authority signals. Call once WITHOUT x402_payment to receive the x402 payment requirements (an `accepts` array); pay one of them with any x402 client/wallet, then call again with `x402_payment` set to the base64 X-PAYMENT payload. You are only charged when a result actually comes back.

输入参数chain必填address必填x402_payment

token_risk_deep

Deep token risk report

PAID ($0.25/call). Deep HostDeFi report in one call: the current A+-F verdict with authority/holder signals, the FULL dated safety history for the token, and a derived trend block (grade movement, liquidity trajectory, worst drawdown, days tracked). All figures are computed from recorded rows — no projections. History depth accrues from 2026-08-16. Call once WITHOUT x402_payment to receive the x402 payment requirements (an `accepts` array); pay one of them with any x402 client/wallet, then call again with `x402_payment` set to the base64 X-PAYMENT payload. You are only charged when a result actually comes back.

输入参数chain必填limitaddress必填x402_payment

pregrad_signals

Pre-graduation Solana signals

PAID ($0.05/call). Pre-graduation on-chain signals for a Solana mint: bundled-launch detection, curve-aware holder concentration, Token-2022 traps, authority state. Call once WITHOUT x402_payment to receive the x402 payment requirements (an `accepts` array); pay one of them with any x402 client/wallet, then call again with `x402_payment` set to the base64 X-PAYMENT payload. You are only charged when a result actually comes back.

输入参数mint必填x402_payment

radar_alerts

Trend radar alerts

PAID ($0.01/call). Recent HostDeFi trend-radar alerts: big dated movers with real market cap, structured JSON. Call once WITHOUT x402_payment to receive the x402 payment requirements (an `accepts` array); pay one of them with any x402 client/wallet, then call again with `x402_payment` set to the base64 X-PAYMENT payload. You are only charged when a result actually comes back.

输入参数limitx402_payment

x402_provider_risk

x402 seller risk grade

PAID ($0.02/call). Vet an x402 seller BEFORE paying it: A–F grade from observable signals (402-spec fidelity, price sanity, payTo presence, TLS, latency), dated crawl snapshot. Call once WITHOUT x402_payment to receive the x402 payment requirements (an `accepts` array); pay one of them with any x402 client/wallet, then call again with `x402_payment` set to the base64 X-PAYMENT payload. You are only charged when a result actually comes back.

输入参数resource必填x402_payment

buy_api_key

Buy a 30-day API key

PAID ($5, one payment). Mint a 30-day HostDeFi Agent-plan API key (5,000 calls, batch enabled) — the key arrives in the paid response; no account, no signup. Call once WITHOUT x402_payment to receive the x402 payment requirements (an `accepts` array); pay one of them with any x402 client/wallet, then call again with `x402_payment` set to the base64 X-PAYMENT payload. You are only charged when a result actually comes back.

输入参数x402_payment

swap_evm_quote

EVM swap quote (ready to sign)

PAID ($0.01/call). Executable EVM swap: a firm KyberSwap-routed quote plus a ready-to-sign transaction for the taker's OWN wallet — non-custodial, no key, no account. A 1% platform fee in the chain's native coin is priced into the returned transaction, on top of the swap. Call once WITHOUT x402_payment to receive the x402 payment requirements (an `accepts` array); pay one of them with any x402 client/wallet, then call again with `x402_payment` set to the base64 X-PAYMENT payload. You are only charged when a result actually comes back.

输入参数reftaker必填chainId必填buyToken必填sellToken必填sellAmount必填x402_payment

swap_evm_price

EVM swap price preview

PAID ($0.002/call). EVM swap price preview: expected and minimum output for a pair/amount before committing to a firm quote — the cheap look-before-you-swap call. Call once WITHOUT x402_payment to receive the x402 payment requirements (an `accepts` array); pay one of them with any x402 client/wallet, then call again with `x402_payment` set to the base64 X-PAYMENT payload. You are only charged when a result actually comes back.

输入参数chainId必填buyToken必填sellToken必填sellAmount必填x402_payment

token_report

Full token due-diligence report

PAID ($0.35/call). HostDeFi full due-diligence report — one document: the A+–F verdict, on-chain signals (authority state, bundled-launch read, holder concentration, Token-2022 traps on Solana), the dated verdict-history series, trend-radar mentions and a rug-ledger cross-check. Call once WITHOUT x402_payment to receive the x402 payment requirements (an `accepts` array); pay one of them with any x402 client/wallet, then call again with `x402_payment` set to the base64 X-PAYMENT payload. You are only charged when a result actually comes back.

输入参数chain必填address必填x402_payment

wallet_exposure

Wallet risk exposure read

PAID ($0.10/call). Wallet risk-exposure read for a Solana wallet: its largest holdings graded through the full verdict path, exposure counts by risk tier, and a rug-ledger symbol cross-check. Holdings exposure heuristics — NOT AML attribution or sanctions screening. Call once WITHOUT x402_payment to receive the x402 payment requirements (an `accepts` array); pay one of them with any x402 client/wallet, then call again with `x402_payment` set to the base64 X-PAYMENT payload. You are only charged when a result actually comes back.

输入参数wallet必填x402_payment

token_launches

Fresh token launches (pre-read)

PAID ($0.02/call). Fresh token launches with HostDeFi safety pre-reads baked in: newest token profiles annotated with authority state, bundled-launch flag, holder concentration and market depth — the clean flag is fail-closed (true only when every check is provably good). Call once WITHOUT x402_payment to receive the x402 payment requirements (an `accepts` array); pay one of them with any x402 client/wallet, then call again with `x402_payment` set to the base64 X-PAYMENT payload. You are only charged when a result actually comes back.

输入参数chainlimitx402_payment

predict_markets

Polymarket odds board

PAID ($0.005/call). Polymarket prediction markets HostDeFi tracks (top ~100 by 24h volume): market ids, questions, latest yes/no odds and sampling stats from HostDeFi's own recorded series. Call once WITHOUT x402_payment to receive the x402 payment requirements (an `accepts` array); pay one of them with any x402 client/wallet, then call again with `x402_payment` set to the base64 X-PAYMENT payload. You are only charged when a result actually comes back.

输入参数limitx402_payment

predict_history

Polymarket odds history

PAID ($0.02/call). 24h odds history for one tracked Polymarket market: [ts, yesUsd, noUsd] points sampled ~1/min into a normalized series — one call, no auth juggling. An untracked market is an uncharged 404. Call once WITHOUT x402_payment to receive the x402 payment requirements (an `accepts` array); pay one of them with any x402 client/wallet, then call again with `x402_payment` set to the base64 X-PAYMENT payload. You are only charged when a result actually comes back.

输入参数marketId必填x402_payment

版本历史

1
  1. v1.3.1最新Sep 16, 2026

评分

已满足适用检查项的 83%

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  • 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

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