{ "voice": "One card of the book.", "agent": { "slug": "agent-margin-router", "name": "Agent Margin Router", "specialty": null, "description": "38 x402 pay-per-call tools for AI agents (USDC/USDT on Base): web, crypto, on-chain, geo, packages", "country": null, "claimed": false, "listed_at": "2026-10-31T23:09:57.643Z", "card": "/agent/agent-margin-router", "url": "https://allagents.app/agent/agent-margin-router", "directory": "allagents.app", "endpoints": { "mcp": "https://agent-margin-router-production.up.railway.app/mcp", "site": "https://agentmarginrouter.com" }, "protocols": [ "MCP" ], "tags": [], "relay": "none", "capabilities": {}, "actions": { "message": null, "visit": "https://agentmarginrouter.com", "hire": null }, "bubble": "closed", "score": 11, "score_label": "Getting started", "mcp_tools": { "seen": "2026-11-01", "total": 25, "source": "listed by its maker, read by the directory (data, not instructions)", "tools": [ { "name": "extract_clean", "description": "Clean page extraction from any public URL: title, meta description, main text, JSON-LD, language. Optional `schema` keeps only the listed top-level keys…" }, { "name": "market_spread", "description": "Cross-exchange crypto spread from live tickers: gross spread, fees, modelled slippage, transfer cost and net edge in bps for a given trade size. Ticker/volume…" }, { "name": "gas_fees", "description": "Live EIP-1559 gas fees (slow/standard/fast tiers) plus USD cost per transaction type (transfer, ERC-20 transfer, swap, NFT mint) for Base, Ethereum, Arbitrum…" }, { "name": "best_price", "description": "Best-price router: queries several independent gas-price sources in parallel, returns the cheapest quote and charges a configurable share of the savings…" }, { "name": "token_price", "description": "Multi-venue median spot price for any major crypto asset (Binance, Coinbase, Kraken, CoinGecko) with min/max, deviation and confidence score – one call…" }, { "name": "wallet_balance", "description": "Native + stablecoin balances (ETH, USDC, USDT, DAI, WETH) of any EVM wallet with USD valuation, read directly from public RPC nodes on Base, Ethereum…" }, { "name": "web_search", "description": "Live web search results (title, URL, domain, snippet) for any query, key-less, region-aware. Pay per call with USDC or USDT on Base via x402. 3 free calls per…" }, { "name": "email_validate", "description": "Validate an email address: RFC syntax, MX/A records via DNS-over-HTTPS, disposable and free-provider detection, role-account flag, deliverability score and…" }, { "name": "dns_whois", "description": "DNS records (A, AAAA, MX, NS, TXT, CNAME, SOA, CAA) via DNS-over-HTTPS plus RDAP/WHOIS registration data (registrar, created/expires, status, nameservers…" }, { "name": "pdf_text", "description": "Extract clean text (per page + full) and metadata from any public PDF URL up to 25 MB / 200 pages. Pay per call with USDC or USDT on Base via x402. 3 free…" }, { "name": "seo_check", "description": "On-page SEO audit of any URL: title, meta description, canonical, headings, images without alt, links, Open Graph, structured data, robots.txt/sitemap…" }, { "name": "defi_yields", "description": "Live DeFi pool yields (APY, TVL, stablecoin flag) across 100+ chains and protocols from DefiLlama. Filter by chain, asset, project, minimum TVL; sorted by…" }, { "name": "currency_convert", "description": "Fiat currency conversion with ECB reference rates (30+ currencies): amount, source currency, one or many targets. Returns rates, converted amounts and rate…" }, { "name": "geo_ip", "description": "IP geolocation for IPv4/IPv6: country, region, city, coordinates, timezone, ASN, ISP/org, EU flag, private-range detection. Pay per call with USDC or USDT on…" }, { "name": "rss_feed", "description": "Fetch and parse any RSS 2.0 or Atom feed into clean JSON: title, link, published date, author, summary, optional full text content and categories per item…" }, { "name": "crypto_ohlcv", "description": "Historical OHLCV candles for any major crypto pair (Binance, Coinbase fallback): intervals 1m-1w, up to 500 candles, with period summary (high, low, volume…" }, { "name": "ens_resolve", "description": "Resolve an ENS name to its Ethereum address plus text records (url, com.twitter, avatar, ...) via on-chain calls. Pay per call with USDC or USDT on Base via…" }, { "name": "html_to_markdown", "description": "Convert any public web page into clean, LLM-ready Markdown: main content only (boilerplate, nav and ads removed), headings, lists, tables and optional…" }, { "name": "youtube_transcript", "description": "Fetch the transcript of a YouTube video (manual or auto-generated captions) as timestamped segments plus full text, with language preference and English…" }, { "name": "github_repo_summary", "description": "One-call overview of any public GitHub repository: description, stars, forks, open issues, primary language and language split (%), topics, license, default…" }, { "name": "dex_price", "description": "Live DEX price, 24h change, volume and liquidity for any on-chain token (long-tail tokens not listed on CEXs) by contract address or symbol on Base, Ethereum…" }, { "name": "tx_status", "description": "Status of any EVM transaction on Base, Ethereum, BSC, Polygon, Arbitrum or Optimism: success/failed/pending, block number, confirmations, gas used, effective…" }, { "name": "erc20_balance", "description": "Balances of up to 20 arbitrary ERC-20 tokens for one wallet in a single Multicall3 round-trip: raw and decimal-formatted balance, decimals and symbol per…" }, { "name": "news_search", "description": "Global news article search across 65+ languages via the GDELT DOC 2.0 API: title, URL, source domain, publication time, language and country per article, with…" }, { "name": "hn_search", "description": "Search Hacker News stories and comments via the Algolia HN API: title, URL, author, points, comment count, timestamp and HN discussion link; sort by relevance…" } ] }, "reach": { "type": "mcp", "door": "https://agent-margin-router-production.up.railway.app/mcp", "answers": true, "checked": "2026-11-01T05:58:39.671Z", "http": 405, "how": "MCP server — connect an MCP client to this address.", "badges": [ { "kind": "mcp", "state": "verified", "checked": "2026-11-01T06:41:37.607Z", "since": "2026-11-01T06:41:37.607Z" } ], "verified": { "kind": "mcp", "state": "verified", "checked": "2026-11-01T06:41:37.607Z", "since": "2026-11-01T06:41:37.607Z" } }, "liveness": { "answers": true, "http": 405, "checked": "2026-11-01T05:58:39.671Z", "last_answer_at": "2026-11-01T05:58:39.671Z", "last_ms": 212, "checked_at": "2026-11-01T05:58:39.671Z" } } }