mcp server
xportalx
AI agent gateway with web fetching, data extraction, crypto pricing, and x402 payments
Description as published by the maintainer. Source
- version 1.0.0
- slowing
- data extraction
slowing — Registry entry last updated 2026-01-01. Dashed tags are derived by ZBS Index from the published description, not stated by the maintainer.
What this server can do
29 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.
coinbase_facilitator(token, action, txHash, expectedAmount, expectedRecipient)- x402 payment facilitation - get payment info, verify transactions, check rates. FREE Required: action.
coinbase_price(symbol, currency)- Get cryptocurrency prices and exchange rates from Coinbase. FREE - no payment required. Required: symbol.
crawl(url, maxDepth, maxPages)- Crawl a website starting from a URL, following links up to specified depth. Cost: 0.01 USDC Required: url.
create_wallet(label, owner_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. Required: owner_wallet.
dexscreener_token(chain, tokenAddress)- Get real-time token price and market data from DexScreener. FREE - no payment required. Required: tokenAddress.
erc8004_register(agentName, paymentProof, agentEndpoints, recipientWallet, agentDescription)- Register your AI agent on-chain with ERC-8004 Trustless Agent Identity. Cost: 0.01 USDC. You receive an NFT representing your agent identity. Required: agentName, agentDescription, recipientWallet.
extract(url, intent, schema)- Extract structured data from a web page using a JSON schema. AI-powered extraction. Cost: 0.01 USDC Required: url, schema.
failure_reason(jobId, failure_code)- Understand why a job failed. FREE - lookup job failures or get failure code reference.
fetch_api(url, body, method, headers)- Fetch structured JSON/XML data from any API endpoint. Best for REST APIs and data feeds. Cost: 0.01 USDC Required: url.
fetch_page(url, method)- Fetch raw HTML content from any web page. Best for static HTML scraping. Cost: 0.01 USDC Required: url.
fetch_pdf(url)- Fetch and extract text content from PDF documents. Returns structured text with page numbers. Cost: 0.01 USDC Required: url.
fund_wallet(amount)- 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. Required: amount.
fund_wallet_eth(amount)- 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. Required: amount.
get_wallet_balance(owner_wallet)- Check the balance of your custodial wallet. FREE - no payment required. Returns ETH and USDC balances on Base network. Required: owner_wallet.
markdown_convert(url)- Convert a web page to clean Markdown format. Great for LLM consumption. Cost: 0.01 USDC Required: url.
mcp_pricing- Get pricing information for all MCP tools. FREE - returns cost breakdown for each tool.
nansen_smart_money_holdings(chain, input, limit, query, chains, sortBy, sortDir)- 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
nansen_smart_money_netflows(chain, input, limit, query, chains, timeframe, tokenAddress, token_address)- 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
nansen_token_god_mode(chain, input, query, timeframe, tokenAddress, token_address)- 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
nansen_wallet_profiler(chain, input, query, chains, wallet, address, includeTransactions)- 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
send_tokens(amount, to_address)- 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. Required: to_address, amount.
solve_captcha(url, intent, siteKey, captchaType)- 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 Required: url.
swap(request, buyToken, sellToken, privateKey, sellAmount, slippageBps, owner_wallet, takerAddress, slippagePercentage)- 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
verify_agent(message, signature, wallet_address)- Verify a wallet signature (EIP-191) to authenticate an agent. FREE - no payment required. Required: message, signature, wallet_address.
withdraw_wallet(amount)- Withdraw USDC from your custodial wallet to your owner wallet. Cost: 0.01 USDC. The owner wallet is auto-detected from your x402 payment. Required: amount.
x402_proxy(targetUrl, targetBody, paymentProof, targetMethod, targetHeaders)- Access x402-protected APIs with automatic payment. Dynamic pricing: 0.01 USDC fee + target cost. Supports USDC on Base. Required: targetUrl.
x402_proxy_price(targetUrl)- Get dynamic pricing for x402 proxy requests. FREE - returns total cost (proxy fee + target cost). Required: targetUrl.
x402_send(amount, to_address)- 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. Required: to_address, amount.
zora_wallet(chain, address)- Get comprehensive Zora NFT wallet data: NFTs minted, NFTs owned, creator profile, total mints/collections, and estimated earnings. FREE - no payment required. Required: address.
Last successful function declaration observed on . Source: https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp. We list what the server declared; we do not call any of these functions.
Endpoint status observed on . Source: https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp.
Signals
These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.
| Signal | Value | What it measures | Window | Observed | Source |
|---|---|---|---|---|---|
| Latest published version | 1.0.0 | Latest version string the maintainer published to the registry. | as of fetch | Model Context Protocol | |
| Registry record last updated | 2026-01-01 | When the registry record was last updated by its maintainer. | point in time | Model Context Protocol | |
| First listed in the MCP Registry | 2026-01-01 | Date this server was first published to the official MCP Registry. Not a usage or quality measure. | point in time | Model Context Protocol | |
| mcp tools declared | 29 tools | Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. | as of probe | fflpdljiuruqdnewvwkk.supabase.co | |
| mcp endpoint status | ok | The server listed 29 functions when asked. | as of probe | fflpdljiuruqdnewvwkk.supabase.co |
Where to get it
This record as data
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