xportalx

io.github.virgen101由 GitHub 帳號 virgen101 發布v1.0.0更新於 Oct 25, 2026

AI agent gateway with web fetching, data extraction, crypto pricing, and x402 payments

已驗證Streamable HTTP可網頁執行網頁搜尋與抓取金融

概覽

AI 產生的概覽

遠端閘道，讓助理能抓取、爬取與結構化擷取網頁內容，並提供加密行情、錢包與 x402 支付工具，多數工具按次收取 USDC。

可以做什麼
抓取與擷取網頁內容：從 API 取得 JSON/XML、抓取原始 HTML、擷取 PDF 文字、依 JSON schema 做結構化擷取、依深度爬取網站、將網頁轉為 Markdown，並可破解驗證碼後取回內容。查詢加密資料：DexScreener 代幣價格、Coinbase 價格與匯率、Zora NFT 錢包資料，以及 Nansen 聰明錢持倉、淨流入、代幣分析與錢包剖析。管理代理錢包：建立 Privy 託管錢包、以 USDC 或 ETH 入金、查詢餘額、提領、發送代幣，並在 Base 上交換代幣。處理 x402 支付：取得支付方資訊、查詢價格並呼叫受 x402 保護的 API、向任意地址發送 USDC。以 ERC-8004 在鏈上註冊代理身分。
適用情境
適合需要蒐集並結構化網頁內容、查詢加密市場與錢包資料，或需要操作託管錢包並在 Base 上進行 x402/USDC 支付的場合。偏向代理間支付與鏈上身分流程，而非一般瀏覽。
執行需求
遠端 streamable HTTP 端點；未宣告套件、環境變數或請求標頭。多數工具透過 Base 上的 x402 按次收取 0.01 USDC，因此需要一個可進行 x402 支付且有餘額的錢包。驗證碼破解依賴 2Captcha，錢包功能依賴 Privy。
安裝前請注意
許多工具每次呼叫都花費 USDC，入金、發送、兌換與提領會動用託管錢包中的真實資金。兌換工具可接受私鑰，託管錢包由 Privy 控制。建立錢包、入金與支付都綁定付款的 x402 錢包，該錢包會被自動辨識。驗證碼破解會把受保護頁面交給 2Captcha 與 AI 模型。鏈上註冊與兌換無法撤銷。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 xportalx，將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/io.github.virgen101%2Fxportalx/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "xportalx": {
      "type": "http",
      "url": "https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp"
    }
  }
}

工具

29

fetch_api

Fetch structured JSON/XML data from any API endpoint. Best for REST APIs and data feeds. Cost: 0.01 USDC

輸入參數url必填bodymethodheaders

fetch_page

Fetch raw HTML content from any web page. Best for static HTML scraping. Cost: 0.01 USDC

輸入參數url必填method

fetch_pdf

Fetch and extract text content from PDF documents. Returns structured text with page numbers. Cost: 0.01 USDC

輸入參數url必填

extract

Extract structured data from a web page using a JSON schema. AI-powered extraction. Cost: 0.01 USDC

輸入參數url必填intentschema必填

crawl

Crawl a website starting from a URL, following links up to specified depth. Cost: 0.01 USDC

輸入參數url必填maxDepthmaxPages

markdown_convert

Convert a web page to clean Markdown format. Great for LLM consumption. Cost: 0.01 USDC

輸入參數url必填

dexscreener_token

Get real-time token price and market data from DexScreener. FREE - no payment required.

輸入參數chaintokenAddress必填

coinbase_price

Get cryptocurrency prices and exchange rates from Coinbase. FREE - no payment required.

輸入參數symbol必填currency

verify_agent

Verify a wallet signature (EIP-191) to authenticate an agent. FREE - no payment required.

輸入參數message必填signature必填wallet_address必填

coinbase_facilitator

x402 payment facilitation - get payment info, verify transactions, check rates. FREE

輸入參數tokenaction必填txHashexpectedAmountexpectedRecipient

x402_proxy

Access x402-protected APIs with automatic payment. Dynamic pricing: 0.01 USDC fee + target cost. Supports USDC on Base.

輸入參數targetUrl必填targetBodypaymentProoftargetMethodtargetHeaders

x402_proxy_price

Get dynamic pricing for x402 proxy requests. FREE - returns total cost (proxy fee + target cost).

輸入參數targetUrl必填

erc8004_register

Register your AI agent on-chain with ERC-8004 Trustless Agent Identity. Cost: 0.01 USDC. You receive an NFT representing your agent identity.

輸入參數agentName必填paymentProofagentEndpointsrecipientWallet必填agentDescription必填

failure_reason

Understand why a job failed. FREE - lookup job failures or get failure code reference.

輸入參數jobIdfailure_code

mcp_pricing

Get pricing information for all MCP tools. FREE - returns cost breakdown for each tool.

無需輸入參數。

solve_captcha

Solve captchas on protected pages and extract content. Uses 2Captcha to bypass reCAPTCHA/hCaptcha, then Claude AI selects the best tool to retrieve content. Cost: 0.01 USDC

輸入參數url必填intentsiteKeycaptchaType

zora_wallet

Get comprehensive Zora NFT wallet data: NFTs minted, NFTs owned, creator profile, total mints/collections, and estimated earnings. FREE - no payment required.

輸入參數chainaddress必填

swap

Execute a token swap on Base via 0x DEX Aggregator. AI-ENHANCED: Accepts natural language like 'swap 10 USDC for VIRTUAL'. THREE MODES: (1) PRIVY MODE (RECOMMENDED): Provide owner_wallet - uses your secure Privy custodial wallet (create one first with create_wallet tool). (2) PRIVATE KEY MODE: Provide privateKey - server signs with your key (less secure). (3) BRIDGE MODE: Provide takerAddress only - returns a URL where you sign with browser wallet. Cost: 0.10 USDC

輸入參數requestbuyTokensellTokenprivateKeysellAmountslippageBpsowner_wallettakerAddressslippagePercentage

create_wallet

Create a custodial wallet for an AI agent using Privy. Cost: 0.01 USDC. The owner wallet is automatically detected from your x402 payment - no need to provide it explicitly. The wallet can be used for automated transactions including swaps.

輸入參數labelowner_wallet必填

fund_wallet

Fund your custodial wallet with USDC. DYNAMIC PRICING: You pay (amount + 0.01 USDC fee). The owner wallet is auto-detected from your x402 payment. Example: To deposit 5 USDC, you pay 5.01 USDC and 5 USDC is transferred to your custodial wallet.

輸入參數amount必填

fund_wallet_eth

Fund your custodial wallet with ETH for gas. DYNAMIC PRICING: You pay the USDC equivalent of (ETH amount + 0.01 USDC fee). The owner wallet is auto-detected from your x402 payment. Example: To deposit 0.001 ETH, you pay ~$3.50 USDC (ETH value) + 0.01 USDC fee.

輸入參數amount必填

withdraw_wallet

Withdraw USDC from your custodial wallet to your owner wallet. Cost: 0.01 USDC. The owner wallet is auto-detected from your x402 payment.

輸入參數amount必填

send_tokens

Send USDC from your custodial wallet to ANY wallet address. Cost: 0.01 USDC. The sender (your custodial wallet) is auto-detected from your x402 payment. Use this to pay other agents, transfer to exchanges, or send to any address.

輸入參數amount必填to_address必填

get_wallet_balance

Check the balance of your custodial wallet. FREE - no payment required. Returns ETH and USDC balances on Base network.

輸入參數owner_wallet必填

x402_send

Send USDC directly to ANY wallet address via x402 payment. Just provide to_address and amount - the flow auto-completes: 1) Pay 0.01 USDC platform fee 2) Pay the amount directly to destination. Tokens go from you to recipient. Perfect for paying agents, tipping, or sending to any address.

輸入參數amount必填to_address必填

nansen_smart_money_holdings

Screen tokens with Smart Money activity using Nansen Token Screener. Supports natural language like 'what are whales buying on base?' or 'trending tokens on solana'. Cost: 0.01 USDC

輸入參數chaininputlimitquerychainssortBysortDir

nansen_smart_money_netflows

Track net capital flows from Smart Money wallets. Supports natural language like 'are whales accumulating ETH?' or 'smart money flows for PEPE last 7 days'. Cost: 0.01 USDC

輸入參數chaininputlimitquerychainstimeframetokenAddresstoken_address

nansen_token_god_mode

Full token analytics with Nansen TGM. Supports natural language like 'analyze VIRTUAL token' or 'who holds the most PEPE?'. Auto-resolves token symbols to addresses. Cost: 0.01 USDC

輸入參數chaininputquerytimeframetokenAddresstoken_address

nansen_wallet_profiler

Comprehensive wallet analysis. Supports natural language like 'profile vitalik.eth' or 'what labels does 0x... have?'. Returns balances, Nansen labels, and transactions. Cost: 0.01 USDC

輸入參數chaininputquerychainswalletaddressincludeTransactions

版本歷史

1
  1. v1.0.0最新Sep 16, 2026

評分

已滿足適用檢查項的 83%

該評分衡量此收錄條目的完整程度，依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價，也不表示伺服器安全或目前可用：可連通性是帶日期的檢查結果，評分也不包含安裝量或使用者評價。

  • 近 30 天內可連通必需25 分
  • 已宣告認證方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 圖示10 分
  • 文件15 分

    請宣告包含 README 的 GitHub 儲存庫，或在 OAuth 受保護資源後設資料中提供 resource_documentation。

  • 授權條款不適用

    託管服務按其提供方的條款使用，因此這裡不要求授權條款。此檢查項不計入百分比。