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xportalx

io.github.virgen101/xportalx
Cripto y Web3 Infraestructura MCP y de agentes Búsqueda e investigación Público y accesible MCP 2026-07-28

Qué hace este MCP

Acts as an agent gateway for web fetching and extraction, crypto analytics, custodial wallets, token transfers, swaps, and x402 payments.

Capacidades

Herramientas

29 herramientas
coinbase_facilitator
x402 payment facilitation - get payment info, verify transactions, check rates. FREE
Esquema de entrada 
{'type': 'object', 'required': ['action'], 'properties': {'token': {'type': 'string', 'description': 'Token address (for verify)'}, 'action': {'enum': ['info', 'verify'], 'type': 'string', 'description': 'Facilitator action'}, 'txHash': {'type': 'string', 'description': 'Transaction hash (for verify)'}, 'expectedAmount': {'type': 'string', 'description': 'Expected amount (for verify)'}, 'expectedRecipient': {'type': 'string', 'description': 'Expected recipient (for verify)'}}}
coinbase_price
Get cryptocurrency prices and exchange rates from Coinbase. FREE - no payment required.
Esquema de entrada 
{'type': 'object', 'required': ['symbol'], 'properties': {'symbol': {'type': 'string', 'description': "Crypto symbol (e.g., 'BTC', 'ETH')"}, 'currency': {'type': 'string', 'default': 'USD', 'description': "Fiat currency (e.g., 'USD')"}}}
crawl
Crawl a website starting from a URL, following links up to specified depth. Cost: 0.01 USDC
Esquema de entrada 
{'type': 'object', 'required': ['url'], 'properties': {'url': {'type': 'string', 'description': 'The starting URL to crawl'}, 'maxDepth': {'type': 'number', 'default': 2, 'description': 'Maximum link depth (default: 2)'}, 'maxPages': {'type': 'number', 'default': 10, 'description': 'Maximum pages to crawl (default: 10)'}}}
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.
Esquema de entrada 
{'type': 'object', 'required': ['owner_wallet'], 'properties': {'label': {'type': 'string', 'description': "Optional friendly name for this wallet (e.g., 'Trading Bot', 'Payment Agent')"}, 'owner_wallet': {'type': 'string', 'description': 'Your signing wallet address (0x...) that will own this custodial wallet. Used as the lookup key for future operations. TIP: many clients can also pass just the address string as arguments.'}}}
dexscreener_token
Get real-time token price and market data from DexScreener. FREE - no payment required.
Esquema de entrada 
{'type': 'object', 'required': ['tokenAddress'], 'properties': {'chain': {'type': 'string', 'default': 'base', 'description': "Blockchain (e.g., 'base', 'ethereum')"}, 'tokenAddress': {'type': 'string', 'description': 'The token contract address'}}}
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.
Esquema de entrada 
{'type': 'object', 'required': ['agentName', 'agentDescription', 'recipientWallet'], 'properties': {'agentName': {'type': 'string', 'description': "Name of your agent (e.g., 'MyAwesomeAgent')"}, 'paymentProof': {'type': 'string', 'description': 'Transaction hash of payment (required after initial 402 response)'}, 'agentEndpoints': {'type': 'array', 'items': {'type': 'object', 'properties': {'name': {'type': 'string'}, 'version': {'type': 'string'}, 'endpoint': {'type': 'string'}}}, 'description': 'Optional array of endpoints [{name, endpoint, version}]'}, 'recipientWallet': {'type': 'string', 'description': 'Your wallet address (0x...) to receive the Agent NFT'}, 'agentDescription': {'type': 'string', 'description': 'Description of what your agent does'}}}
extract
Extract structured data from a web page using a JSON schema. AI-powered extraction. Cost: 0.01 USDC
Esquema de entrada 
{'type': 'object', 'required': ['url', 'schema'], 'properties': {'url': {'type': 'string', 'description': 'The web page URL to extract from'}, 'intent': {'type': 'string', 'description': 'Natural language description of what to extract'}, 'schema': {'type': 'string', 'description': 'JSON schema string defining the data structure to extract'}}}
failure_reason
Understand why a job failed. FREE - lookup job failures or get failure code reference.
Esquema de entrada 
{'type': 'object', 'required': [], 'properties': {'jobId': {'type': 'string', 'description': 'xportalx job ID to look up failure details'}, 'failure_code': {'type': 'string', 'description': "Any failure code to explain (e.g., 'RATE_LIMIT_429')"}}}
fetch_api
Fetch structured JSON/XML data from any API endpoint. Best for REST APIs and data feeds. Cost: 0.01 USDC
Esquema de entrada 
{'type': 'object', 'required': ['url'], 'properties': {'url': {'type': 'string', 'description': 'The API endpoint URL to fetch'}, 'body': {'type': 'object', 'description': 'Optional request body for POST/PUT'}, 'method': {'enum': ['GET', 'POST', 'PUT', 'DELETE'], 'type': 'string', 'default': 'GET'}, 'headers': {'type': 'object', 'description': 'Optional HTTP headers'}}}
fetch_page
Fetch raw HTML content from any web page. Best for static HTML scraping. Cost: 0.01 USDC
Esquema de entrada 
{'type': 'object', 'required': ['url'], 'properties': {'url': {'type': 'string', 'description': 'The web page URL to fetch'}, 'method': {'enum': ['GET', 'POST'], 'type': 'string', 'default': 'GET'}}}
fetch_pdf
Fetch and extract text content from PDF documents. Returns structured text with page numbers. Cost: 0.01 USDC
Esquema de entrada 
{'type': 'object', 'required': ['url'], 'properties': {'url': {'type': 'string', 'description': 'The URL of the PDF document to fetch and parse'}}}
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.
Esquema de entrada 
{'type': 'object', 'required': ['amount'], 'properties': {'amount': {'type': 'string', 'description': "Amount of USDC to deposit into your custodial wallet (e.g., '5' for 5 USDC). You will pay this amount plus a 0.01 USDC platform fee."}}}
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.
Esquema de entrada 
{'type': 'object', 'required': ['amount'], 'properties': {'amount': {'type': 'string', 'description': "Amount of ETH to deposit into your custodial wallet (e.g., '0.001' for 0.001 ETH). You will pay the USDC equivalent plus a 0.01 USDC platform fee."}}}
get_wallet_balance
Check the balance of your custodial wallet. FREE - no payment required. Returns ETH and USDC balances on Base network.
Esquema de entrada 
{'type': 'object', 'required': ['owner_wallet'], 'properties': {'owner_wallet': {'type': 'string', 'description': 'Your signing wallet address (0x...) to look up the linked custodial wallet balance.'}}}
markdown_convert
Convert a web page to clean Markdown format. Great for LLM consumption. Cost: 0.01 USDC
Esquema de entrada 
{'type': 'object', 'required': ['url'], 'properties': {'url': {'type': 'string', 'description': 'The web page URL to convert'}}}
mcp_pricing
Get pricing information for all MCP tools. FREE - returns cost breakdown for each tool.
Esquema de entrada 
{'type': 'object', 'required': [], 'properties': {}}
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
Esquema de entrada 
{'type': 'object', 'required': [], 'properties': {'chain': {'type': 'string', 'default': 'base', 'description': 'Single chain (alternative to chains array)'}, 'input': {'type': 'string', 'description': "Natural language query (e.g., 'what are whales buying on base?', 'trending tokens this week')"}, 'limit': {'type': 'number', 'default': 20, 'description': 'Number of results (default: 20, max: 100)'}, 'query': {'type': 'string', 'description': 'Natural language query (alternative)'}, 'chains': {'type': 'array', 'items': {'type': 'string'}, 'default': ['base'], 'description': "Chains to query (e.g., ['ethereum', 'base', 'solana', 'arbitrum'])"}, 'sortBy': {'enum': ['smart_money_netflow_24h', 'volume_24h', 'holders_change_24h', 'price_change_24h'], 'type': 'string', 'default': 'smart_money_netflow_24h', 'description': 'Sort field'}, 'sortDir': {'enum': ['asc', 'desc'], 'type': 'string', 'default': 'desc', 'description': 'Sort direction'}}}
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
Esquema de entrada 
{'type': 'object', 'required': [], 'properties': {'chain': {'type': 'string', 'default': 'ethereum', 'description': 'Single chain (alternative to chains array)'}, 'input': {'type': 'string', 'description': "Natural language query (e.g., 'are smart money accumulating ETH?', 'whale flows last week')"}, 'limit': {'type': 'number', 'default': 20, 'description': 'Number of results (default: 20)'}, 'query': {'type': 'string', 'description': 'Natural language query (alternative)'}, 'chains': {'type': 'array', 'items': {'type': 'string'}, 'default': ['ethereum'], 'description': "Chains to query (e.g., ['ethereum', 'base', 'solana'])"}, 'timeframe': {'enum': ['1h', '4h', '12h', '24h', '7d', '30d'], 'type': 'string', 'default': '24h', 'description': 'Timeframe for netflow data'}, 'tokenAddress': {'type': 'string', 'description': "Filter by specific token address OR symbol (e.g., 'PEPE', 'VIRTUAL', '0x...')"}, 'token_address': {'type': 'string', 'description': 'Filter by token address (alternative)'}}}
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
Esquema de entrada 
{'type': 'object', 'required': [], 'properties': {'chain': {'type': 'string', 'default': 'ethereum', 'description': "Blockchain (e.g., 'ethereum', 'base', 'solana', 'arbitrum')"}, 'input': {'type': 'string', 'description': "Natural language query (e.g., 'analyze VIRTUAL token', 'show me PEPE holders')"}, 'query': {'type': 'string', 'description': 'Natural language query (alternative)'}, 'timeframe': {'enum': ['1h', '4h', '12h', '24h', '7d', '30d'], 'type': 'string', 'default': '24h', 'description': 'Timeframe for flow data'}, 'tokenAddress': {'type': 'string', 'description': "Token contract address OR symbol (e.g., 'VIRTUAL', 'PEPE', '0x...')"}, 'token_address': {'type': 'string', 'description': 'Token contract address (alternative)'}}}
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
Esquema de entrada 
{'type': 'object', 'required': [], 'properties': {'chain': {'type': 'string', 'default': 'ethereum', 'description': 'Single chain (alternative)'}, 'input': {'type': 'string', 'description': "Natural language query (e.g., 'profile this wallet 0x...', 'analyze vitalik.eth')"}, 'query': {'type': 'string', 'description': 'Natural language query (alternative)'}, 'chains': {'type': 'array', 'items': {'type': 'string'}, 'default': ['ethereum'], 'description': 'Chains to query for balances/transactions'}, 'wallet': {'type': 'string', 'description': 'Wallet address (alternative)'}, 'address': {'type': 'string', 'description': 'Wallet address (0x...) or ENS name to analyze'}, 'includeTransactions': {'type': 'boolean', 'default': True, 'description': 'Include recent transactions (default: true)'}}}
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.
Esquema de entrada 
{'type': 'object', 'required': ['to_address', 'amount'], 'properties': {'amount': {'type': 'string', 'description': "Amount of USDC to send (e.g., '5' for 5 USDC). Must have sufficient balance in your custodial wallet."}, 'to_address': {'type': 'string', 'description': 'Destination wallet address (0x...) to send USDC to. Can be any valid EVM address.'}}}
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
Esquema de entrada 
{'type': 'object', 'required': ['url'], 'properties': {'url': {'type': 'string', 'description': 'The captcha-protected URL to access'}, 'intent': {'type': 'string', 'description': 'What you want to extract from the page after solving captcha'}, 'siteKey': {'type': 'string', 'description': 'Site key for reCAPTCHA/hCaptcha (optional - auto-detected if not provided)'}, 'captchaType': {'enum': ['recaptcha_v2', 'recaptcha_v3', 'hcaptcha', 'turnstile', 'image'], 'type': 'string', 'default': 'recaptcha_v2', 'description': 'Type of captcha to solve'}}}
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
Esquema de entrada 
{'type': 'object', 'required': [], 'properties': {'request': {'type': 'string', 'description': "Natural language swap request (e.g., 'swap 10 USDC for VIRTUAL', 'buy 100 DEGEN with USDC'). AI will extract the parameters automatically."}, 'buyToken': {'type': 'string', 'description': 'Token symbol (USDC, WETH, VIRTUAL, DEGEN, cbBTC, DAI, AERO, BRETT) OR token address (0x...)'}, 'sellToken': {'type': 'string', 'description': 'Token symbol (USDC, WETH, VIRTUAL, DEGEN, cbBTC, DAI, AERO, BRETT) OR token address (0x...)'}, 'privateKey': {'type': 'string', 'description': 'LEGACY: Private key (0x... hex) to sign and broadcast transactions server-side. Consider using owner_wallet with Privy instead for better security.'}, 'sellAmount': {'type': 'string', 'description': "Amount to sell. Use human-readable (e.g., '1.5' for 1.5 tokens) or atomic units (e.g., '1000000' for 1 USDC). Human-readable is auto-detected."}, 'slippageBps': {'type': 'string', 'description': "Slippage in basis points (e.g., '50' = 0.50%). Takes precedence over slippagePercentage."}, 'owner_wallet': {'type': 'string', 'description': 'RECOMMENDED: Your wallet address (0x...) that owns a Privy custodial wallet. The swap will be executed securely through your Privy wallet. Create one first using the create_wallet tool.'}, 'takerAddress': {'type': 'string', 'description': "User's wallet address (0x...). When provided WITHOUT owner_wallet or privateKey, returns a secure web bridge URL where user can sign transactions with their browser wallet."}, 'slippagePercentage': {'type': 'string', 'default': '0.5', 'description': "Slippage tolerance in percent (e.g., '0.5' for 0.5%). Default: 0.5"}}}
verify_agent
Verify a wallet signature (EIP-191) to authenticate an agent. FREE - no payment required.
Esquema de entrada 
{'type': 'object', 'required': ['message', 'signature', 'wallet_address'], 'properties': {'message': {'type': 'string', 'description': 'The message that was signed'}, 'signature': {'type': 'string', 'description': 'The signature to verify'}, 'wallet_address': {'type': 'string', 'description': 'The wallet address that signed'}}}
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.
Esquema de entrada 
{'type': 'object', 'required': ['amount'], 'properties': {'amount': {'type': 'string', 'description': "Amount of USDC to withdraw from custodial wallet (e.g., '5' for 5 USDC). Must have sufficient balance."}}}
x402_proxy
Access x402-protected APIs with automatic payment. Dynamic pricing: 0.01 USDC fee + target cost. Supports USDC on Base.
Esquema de entrada 
{'type': 'object', 'required': ['targetUrl'], 'properties': {'targetUrl': {'type': 'string', 'description': 'The x402-protected URL to access'}, 'targetBody': {'type': 'object', 'description': 'Request body for POST/PUT requests'}, 'paymentProof': {'type': 'string', 'description': 'Transaction hash of USDC payment (required after initial 402 response)'}, 'targetMethod': {'enum': ['GET', 'POST', 'PUT', 'DELETE'], 'type': 'string', 'default': 'GET', 'description': 'HTTP method'}, 'targetHeaders': {'type': 'object', 'description': 'Additional headers to send to target'}}}
x402_proxy_price
Get dynamic pricing for x402 proxy requests. FREE - returns total cost (proxy fee + target cost).
Esquema de entrada 
{'type': 'object', 'required': ['targetUrl'], 'properties': {'targetUrl': {'type': 'string', 'description': 'The x402-protected target URL to probe for pricing'}}}
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.
Esquema de entrada 
{'type': 'object', 'required': ['to_address', 'amount'], 'properties': {'amount': {'type': 'string', 'description': "Amount of USDC to send (e.g., '5' for 5 USDC)."}, 'to_address': {'type': 'string', 'description': 'Destination wallet address (0x...) to receive the USDC.'}}}
zora_wallet
Get comprehensive Zora NFT wallet data: NFTs minted, NFTs owned, creator profile, total mints/collections, and estimated earnings. FREE - no payment required.
Esquema de entrada 
{'type': 'object', 'required': ['address'], 'properties': {'chain': {'type': 'string', 'default': 'zora', 'description': "Chain to query (e.g., 'zora', 'base', 'ethereum')"}, 'address': {'type': 'string', 'description': 'Wallet address (EOA or contract) to look up'}}}
Historial

Cambios recientes en herramientas

Añadido
nansen_wallet_profiler
17 de September de 2026 a las 12:53
Añadido
nansen_token_god_mode
17 de September de 2026 a las 12:53
Añadido
nansen_smart_money_netflows
17 de September de 2026 a las 12:53
Añadido
nansen_smart_money_holdings
17 de September de 2026 a las 12:53
Añadido
x402_send
17 de September de 2026 a las 12:53
Añadido
get_wallet_balance
17 de September de 2026 a las 12:53
Añadido
send_tokens
17 de September de 2026 a las 12:53
Añadido
withdraw_wallet
17 de September de 2026 a las 12:53
Añadido
fund_wallet_eth
17 de September de 2026 a las 12:53
Añadido
fund_wallet
17 de September de 2026 a las 12:53
Añadido
create_wallet
17 de September de 2026 a las 12:53
Añadido
swap
17 de September de 2026 a las 12:53
Añadido
zora_wallet
17 de September de 2026 a las 12:53
Añadido
solve_captcha
17 de September de 2026 a las 12:53
Añadido
mcp_pricing
17 de September de 2026 a las 12:53
Añadido
failure_reason
17 de September de 2026 a las 12:53
Añadido
erc8004_register
17 de September de 2026 a las 12:53
Añadido
x402_proxy_price
17 de September de 2026 a las 12:53
Añadido
x402_proxy
17 de September de 2026 a las 12:53
Añadido
coinbase_facilitator
17 de September de 2026 a las 12:53
Añadido
verify_agent
17 de September de 2026 a las 12:53
Añadido
coinbase_price
17 de September de 2026 a las 12:53
Añadido
dexscreener_token
17 de September de 2026 a las 12:53
Añadido
markdown_convert
17 de September de 2026 a las 12:53
Añadido
crawl
17 de September de 2026 a las 12:53
Añadido
extract
17 de September de 2026 a las 12:53
Añadido
fetch_pdf
17 de September de 2026 a las 12:53
Añadido
fetch_page
17 de September de 2026 a las 12:53
Añadido
fetch_api
17 de September de 2026 a las 12:53
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