{"$schema":"https://static.modelcontextprotocol.io/schemas/mcp-server-card/v1.json","status":"draft-spec","name":"ishob-archive","title":"ISHOB | Intelligent Service Hub for Autonomous Bots","version":"1.0.0","short_name":"ISHOB Gateway","tagline":"The On-Chain Micro-Utility Gateway for Autonomous Agents.","description":"ISHOB is an x402-enabled utility gateway for autonomous agents: scheduled callbacks (agent alarms), token and wallet security checks, weather and location risk, document rendering, web extraction, company data and an open-licence research archive. Pay per call in USDC on Base; no account or API key. Discovery is free; every paid tool settles per call via x402.","websiteUrl":"https://ishob.com","documentationUrl":"https://api.ishob.com/api","protocolVersion":"2025-06-18","transport":{"type":"streamable-http","url":"https://api.ishob.com/mcp","stateless":true},"authentication":{"required":false,"note":"No account or API key. Paid tools use x402 payments inside the MCP call (_meta['x402/payment'])."},"capabilities":{"tools":{"listChanged":false}},"schema_version":"v1","payment_protocol":"x402","accepted_networks":["base","eip155:8453"],"payment":{"protocol":"x402","version":2,"network":"eip155:8453","network_name":"Base","asset":"USDC","pay_to":"0x906F87F107B4675dD890b3f8EB2d51885E50e09d"},"tools":[{"name":"search_archive","description":"Search the ISHOB archive (titles, keywords, authors). All words must match. Free.","annotations":{"readOnlyHint":true,"openWorldHint":false},"endpoint":"https://api.ishob.com/api/search","method":"GET","price_usdc":"0","inputSchema":{"type":"object","required":["query"],"properties":{"query":{"type":"string","minLength":1,"maxLength":200,"description":"Words to search for (all must match)"},"topic":{"type":"string","pattern":"^[a-z0-9-]{1,64}$","description":"Restrict to a topic slug"},"year_from":{"type":"integer","description":"Earliest publication year to include"},"year_to":{"type":"integer","description":"Latest publication year to include"},"license":{"type":"string","enum":["CC0","PDM","CC-BY","CC-BY-SA"],"description":"Restrict to one licence family"},"fulltext":{"type":"boolean","description":"Only resources with structured full text"},"limit":{"type":"integer","minimum":1,"maximum":50,"default":10,"description":"Maximum number of results to return"}}},"example":{"query":"laser calibration","limit":10},"payment":null},{"name":"list_topics","description":"List knowledge topics with live resource counts. Free.","annotations":{"readOnlyHint":true,"openWorldHint":false},"endpoint":"https://api.ishob.com/api/topics","method":"GET","price_usdc":"0","inputSchema":{"type":"object","properties":{}},"example":{},"payment":null},{"name":"get_catalog_page","description":"Browse the catalog, 100 resources per page, optionally by topic. Free.","annotations":{"readOnlyHint":true,"openWorldHint":false},"endpoint":"https://api.ishob.com/api/catalog","method":"GET","price_usdc":"0","inputSchema":{"type":"object","properties":{"page":{"type":"integer","minimum":0,"default":0,"description":"Zero-based page number"},"topic":{"type":"string","pattern":"^[a-z0-9-]{1,64}$","description":"Topic slug from list_topics, e.g. laser-calibration"}}},"example":{"page":0},"payment":null},{"name":"get_document","description":"Record metadata, abstract, license and attribution for one resource. Paid ($0.001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":false},"endpoint":"https://api.ishob.com/api/document/{id}","method":"GET","price_usdc":"0.001","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"string","maxLength":80,"description":"Resource id from search_archive / get_catalog_page"}}},"example":{"id":"<resource id>"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.001"}},{"name":"get_fulltext","description":"Structured full text (sections) of one resource, with license. Paid ($0.01, x402).","annotations":{"readOnlyHint":true,"openWorldHint":false},"endpoint":"https://api.ishob.com/api/document/{id}/fulltext","method":"GET","price_usdc":"0.01","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"string","maxLength":80,"description":"Resource id from search_archive / get_catalog_page"}}},"example":{"id":"<resource id>"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.01"}},{"name":"get_references","description":"Parsed reference list of one resource. Paid ($0.002, x402).","annotations":{"readOnlyHint":true,"openWorldHint":false},"endpoint":"https://api.ishob.com/api/document/{id}/references","method":"GET","price_usdc":"0.002","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"string","maxLength":80,"description":"Resource id from search_archive / get_catalog_page"}}},"example":{"id":"<resource id>"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.002"}},{"name":"extract_webpage","description":"Fetch a public web page live (robots.txt respected) and return clean Markdown. Not stored or redistributed. Paid ($0.001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/extract","method":"POST","price_usdc":"0.001","inputSchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","format":"uri","maxLength":2048,"description":"Public http(s) URL"}}},"example":{"url":"https://example.org/article"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.001"}},{"name":"site_metadata","description":"Extract a page's title, meta tags, OpenGraph, Twitter card, canonical/icons/feeds and JSON-LD from the <head> only (no full DOM download, robots.txt respected, nothing stored). Paid ($0.0002, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/metadata","method":"GET","price_usdc":"0.0002","inputSchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","format":"uri","maxLength":2048,"description":"Public http(s) page URL"}}},"example":{"url":"https://example.org/article"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.0002"}},{"name":"get_dataset","description":"Static Knowledge Base: open, commercially reusable datasets (world cities, countries, ISHOB topics) by page, by id or by facet filter, with licence and attribution. Free catalogue: /v1/datasets. Paid ($0.0001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":false},"endpoint":"https://api.ishob.com/v1/dataset/{key}","method":"GET","price_usdc":"0.0001","inputSchema":{"type":"object","required":["key"],"properties":{"key":{"type":"string","description":"Dataset key from /v1/datasets, e.g. world-cities, countries, archive-topics"},"page":{"type":"integer","minimum":0,"description":"Page number (default 0)"},"id":{"type":"string","maxLength":64,"description":"Return one record by id"},"country_code":{"type":"string","description":"Facet filter (world-cities), e.g. FR"},"continent":{"type":"string","description":"Facet filter (countries), e.g. Europe"}}},"example":{"key":"world-cities","country_code":"FR"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.0001"}},{"name":"weather_risk","description":"Current weather and hourly forecast (MET Norway, CC BY 4.0) for a lat/lon, plus decision flags: drone_safe, event_risk (low/moderate/high), rain_expected, frost_risk, high_wind — with the thresholds used. Heuristics, not aviation or safety advice. Paid ($0.001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/weather","method":"GET","price_usdc":"0.001","inputSchema":{"type":"object","required":["lat","lon"],"properties":{"lat":{"type":"number","minimum":-90,"maximum":90,"description":"Latitude in decimal degrees (-90 to 90)"},"lon":{"type":"number","minimum":-180,"maximum":180,"description":"Longitude in decimal degrees (-180 to 180)"},"hours":{"type":"integer","minimum":1,"maximum":48,"default":6,"description":"Forecast window the flags cover"}}},"example":{"lat":48.8566,"lon":2.3522,"hours":6},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.001"}},{"name":"domain_intel","description":"Domain intelligence: registration via RDAP (registrar, created/expiry dates, status, nameservers, DNSSEC; unregistered = likely available), DNS (A/AAAA/NS/MX/SPF/DMARC, email and DNS providers) and the homepage tech stack (CDN, hosting, server, CMS, frameworks, analytics, payments) with evidence. Paid ($0.0004, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/domain","method":"POST","price_usdc":"0.0004","inputSchema":{"type":"object","required":["domain"],"properties":{"domain":{"type":"string","maxLength":253,"description":"Domain or URL, e.g. example.com"},"checks":{"type":"array","items":{"type":"string","enum":["registration","dns","tech"]},"description":"Default: all three"}}},"example":{"domain":"example.com"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.0004"}},{"name":"geocode","description":"Offline geocoding (GeoNames + DB-IP, CC BY 4.0): exactly one of ip (IPv4/IPv6 -> country/region/city/lat,lon), q (place name, e.g. 'Springfield, IL, US', optional country filter), postcode (+country), or lat+lon (reverse: nearest places). City/place level; no street addresses. Paid ($0.001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/geocode","method":"GET","price_usdc":"0.001","inputSchema":{"type":"object","properties":{"ip":{"type":"string","description":"Public IPv4/IPv6 address"},"q":{"type":"string","maxLength":200,"description":"Place name; qualifiers after commas (region, country)"},"postcode":{"type":"string","maxLength":16,"description":"Postal code to look up; combine with country for precision"},"country":{"type":"string","maxLength":64,"description":"ISO alpha-2/3 or English name"},"lat":{"type":"number","minimum":-90,"maximum":90,"description":"Latitude in decimal degrees (-90 to 90)"},"lon":{"type":"number","minimum":-180,"maximum":180,"description":"Longitude in decimal degrees (-180 to 180)"},"limit":{"type":"integer","minimum":1,"maximum":10,"default":5,"description":"Maximum number of results to return"}}},"example":{"q":"Paris, France"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.001"}},{"name":"extract_tables","description":"Extract tables as structured JSON (rows, header, records keyed by column) from a public PDF (multi-column / ruled tables, up to 30 pages, 10 MB) or an HTML page (colspan/rowspan expanded). robots.txt respected; nothing stored. No OCR. Paid ($0.001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/pdf-tables","method":"POST","price_usdc":"0.001","inputSchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","format":"uri","maxLength":2048,"description":"Public URL of a PDF or HTML page"},"pages":{"type":"string","maxLength":64,"description":"PDF pages, e.g. '1-3,7' (default: first 30)"}}},"example":{"url":"https://example.org/report.pdf","pages":"1-2"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.001"}},{"name":"finance_snapshot","description":"Fundamentals and ratios for a US-listed company from its latest annual SEC filing (10-K/20-F, public domain): revenue, net income, EPS, cash flow, debt, equity; debt-to-equity, current/quick ratio, margins, ROE/ROA, growth. P/E and market cap are null (no licensed price feed); EPS and shares outstanding are included to compute them. Paid ($0.001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/finance","method":"GET","price_usdc":"0.001","inputSchema":{"type":"object","required":["ticker"],"properties":{"ticker":{"type":"string","maxLength":10,"description":"Ticker of an SEC-registered company, e.g. AAPL, MSFT, BRK-B"}}},"example":{"ticker":"AAPL"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.001"}},{"name":"screenshot","description":"Render a public web page in headless Chromium (Cloudflare Browser Rendering) and return a screenshot (PNG/JPEG/WebP, base64) for vision models: viewport up to 1920x1920 (default 1920x1080) or full page up to 8000 px. robots.txt respected; every page request is SSRF-guarded; nothing stored. Paid ($0.001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/screenshot","method":"POST","price_usdc":"0.001","inputSchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","format":"uri","maxLength":2048,"description":"Public http(s) URL"},"width":{"type":"integer","minimum":320,"maximum":1920,"default":1920,"description":"Viewport width in pixels"},"height":{"type":"integer","minimum":240,"maximum":1920,"default":1080,"description":"Viewport height in pixels"},"full_page":{"type":"boolean","default":false,"description":"Capture the whole scrollable page instead of the visible viewport"},"format":{"type":"string","enum":["png","jpeg","webp"],"default":"png","description":"Output format (see allowed values)"},"quality":{"type":"integer","minimum":30,"maximum":100,"description":"jpeg/webp only (default 80)"},"wait_until":{"type":"string","enum":["load","domcontentloaded","networkidle0","networkidle2"],"default":"networkidle2","description":"When to capture: after the load event or once the network is idle"},"delay_ms":{"type":"integer","minimum":0,"maximum":5000,"default":0,"description":"Extra wait after loading, in milliseconds"}}},"example":{"url":"https://example.org/","width":1920,"height":1080,"format":"png"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.001"}},{"name":"ping_status","description":"Uptime / API health check: is a URL up, HTTP status, response time, redirect chain, headers and security headers (edge), plus the TLS certificate (issuer, expiry date, days remaining, SAN, verification errors). A down target is a valid answer. Paid ($0.0002, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/ping-status","method":"POST","price_usdc":"0.0002","inputSchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","format":"uri","maxLength":2048,"description":"Public http(s) URL"},"method":{"type":"string","enum":["HEAD","GET"],"default":"HEAD","description":"HTTP method used for the check"},"check_ssl":{"type":"boolean","default":true,"description":"Also inspect the TLS certificate (issuer, expiry, verification)"},"follow_redirects":{"type":"boolean","default":true,"description":"Follow HTTP redirects to the final URL"}}},"example":{"url":"https://api.example.com/health"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.0002"}},{"name":"read_feed","description":"Read a published RSS 2.0 / RSS 1.0 / Atom / JSON Feed (blogs, news, podcasts, Reddit, Mastodon, YouTube channel feeds) as clean JSON items: title, link, ISO dates, author, plain-text summary/content, categories, enclosures. An HTML page URL is followed to its advertised feed. robots.txt respected; nothing stored; social networks are not scraped. Paid ($0.0003, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/feed-reader","method":"GET","price_usdc":"0.0003","inputSchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","format":"uri","maxLength":2048,"description":"Feed URL, or a page that advertises a feed"},"limit":{"type":"integer","minimum":1,"maximum":100,"default":20,"description":"Maximum number of results to return"}}},"example":{"url":"https://example.org/feed.xml","limit":10},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.0003"}},{"name":"embed_text","description":"Text embeddings for RAG / semantic search: one string or up to 100 strings -> L2-normalised vectors with open BAAI models on Cloudflare GPUs: bge-small-en-v1.5 (384-d, English, default) or bge-m3 (1024-d, multilingual). Up to 24,000 characters per call. Paid ($0.0002, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/embed","method":"POST","price_usdc":"0.0002","inputSchema":{"type":"object","required":["input"],"properties":{"input":{"type":"array","items":{"type":"string"},"maxItems":100,"description":"Text or list of texts (a single string is also accepted)"},"model":{"type":"string","enum":["bge-small-en-v1.5","bge-m3"],"default":"bge-small-en-v1.5","description":"Embedding model to use"}}},"example":{"input":["torque sensor calibration","laser wavelength stability"],"model":"bge-small-en-v1.5"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.0002"}},{"name":"site_speed","description":"Page speed & Core Web Vitals from a real headless-Chromium load (mobile or desktop): LCP, CLS, FCP, TTFB, total blocking time with good/needs-improvement/poor ratings, load timings, request count and page weight by resource type. Unthrottled lab run from Cloudflare's network (not Lighthouse, not field data). robots.txt respected. Paid ($0.001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/site-speed","method":"GET","price_usdc":"0.001","inputSchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","format":"uri","maxLength":2048,"description":"Public http(s) URL"},"device":{"type":"string","enum":["mobile","desktop"],"default":"mobile","description":"Device to emulate: mobile or desktop"}}},"example":{"url":"https://example.org/","device":"mobile"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.001"}},{"name":"render_document","description":"Render Markdown (tables, code, lists, headings) into a styled PDF (custom CSS, A4/Letter/Legal, page numbers), a Word DOCX or standalone HTML; returns a private download link valid for 24 hours. External resources are never fetched (inline data: images only). Paid ($0.001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/render-doc","method":"POST","price_usdc":"0.001","inputSchema":{"type":"object","required":["markdown"],"properties":{"markdown":{"type":"string","maxLength":200000,"description":"Markdown source of the document (tables, lists, code, headings)"},"format":{"type":"string","enum":["pdf","docx","html"],"default":"pdf","description":"Output format (see allowed values)"},"css":{"type":"string","maxLength":50000,"description":"Extra CSS (pdf/html)"},"title":{"type":"string","maxLength":200,"description":"Document title"},"page_size":{"type":"string","enum":["A4","Letter","Legal"],"default":"A4","description":"Paper size for PDF output"},"filename":{"type":"string","maxLength":60,"description":"File name for the download (extension added automatically)"}}},"example":{"markdown":"# Report\n\n| a | b |\n|---|---|\n| 1 | 2 |","format":"pdf","title":"Report"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.001"}},{"name":"contract_abi","description":"Verified smart-contract ABI (+ optional Solidity/Vyper source) for Ethereum, Base, Arbitrum, Optimism, Polygon and BNB Chain from the open Sourcify registry: compiler, deployment, read/write function and event signatures, and proxy resolution to the implementation ABI. Unverified contracts return 404 (not charged). Paid ($0.001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/crypto/contract-abi","method":"GET","price_usdc":"0.001","inputSchema":{"type":"object","required":["chain","address"],"properties":{"chain":{"type":"string","enum":["ethereum","base","arbitrum","optimism","polygon","bsc"],"description":"EVM chain"},"address":{"type":"string","pattern":"^0x[0-9a-fA-F]{40}$","description":"Contract address"},"include_source":{"type":"boolean","default":false,"description":"Include verified source files (up to 600k characters)"},"resolve_proxy":{"type":"boolean","default":true,"description":"Also return the implementation ABI of a proxy"}}},"example":{"chain":"base","address":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.001"}},{"name":"token_audit","description":"Token safety & scam check for an ERC-20 (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain) or SPL mint (Solana): honeypot simulation, buy/sell tax, mint / blacklist / pause / owner privileges, LP lock, holder concentration (Powered by GoPlus Security) plus our own on-chain checks (proxy slots, owner, verified source, mint/freeze authority, Token-2022 extensions). Returns severity-ranked flags and a risk level. Paid ($0.001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/crypto/token-audit","method":"POST","price_usdc":"0.001","inputSchema":{"type":"object","required":["chain","address"],"properties":{"chain":{"type":"string","enum":["ethereum","base","arbitrum","optimism","polygon","bsc","solana"],"description":"Blockchain network (see allowed values)"},"address":{"type":"string","maxLength":64,"description":"Token contract (0x...) or Solana mint (base58)"}}},"example":{"chain":"base","address":"0x532f27101965dd16442e59d40670faf5ebb142e4"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.001"}},{"name":"swap_route","description":"Best DEX swap route and quote on Ethereum, Base, Arbitrum, Optimism, Polygon or BNB Chain via the KyberSwap aggregator (400+ liquidity sources, split routes): output amount, slippage-protected minimum, USD value change, gas, hops. With `sender`, also an unsigned ready-to-sign transaction plus the ERC-20 allowance check. Quotes only; ISHOB never sends transactions. Paid ($0.001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/crypto/swap-route","method":"GET","price_usdc":"0.001","inputSchema":{"type":"object","required":["chain","token_in","token_out"],"properties":{"chain":{"type":"string","enum":["ethereum","base","arbitrum","optimism","polygon","bsc"],"description":"Blockchain network (see allowed values)"},"token_in":{"type":"string","description":"Token address, or 'native' for ETH/POL/BNB"},"token_out":{"type":"string","description":"Token address, or 'native'"},"amount":{"type":"string","description":"Amount of token_in in normal units, e.g. '1.5' (or use amount_raw)"},"amount_raw":{"type":"string","description":"Amount of token_in in base units (wei)"},"slippage_bps":{"type":"integer","minimum":1,"maximum":5000,"default":50,"description":"Slippage tolerance in basis points"},"sender":{"type":"string","description":"Optional wallet address: returns an unsigned transaction + allowance check"}}},"example":{"chain":"base","token_in":"native","token_out":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","amount":"1"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.001"}},{"name":"crypto_prices","description":"Live token prices computed from on-chain DEX pools (Uniswap V3, PancakeSwap V3, Orca Whirlpools) on Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain and Solana, with pool depth, confidence and 24h change; plus an Aave V3 yield screener (supply/borrow APY and market size per asset). No third-party price feed: every figure is derived from public chain state. Paid ($0.001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/crypto/prices","method":"GET","price_usdc":"0.001","inputSchema":{"type":"object","properties":{"tokens":{"type":"string","description":"Comma-separated, max 10: symbols (ETH, BTC, SOL, BNB, POL, ARB, OP, USDC, USDT, DAI, LINK, UNI, AAVE) or chain:address (base:0x..., solana:<mint>)"},"yields_chain":{"type":"string","enum":["ethereum","base","arbitrum","optimism","polygon","bsc"],"description":"Also return Aave V3 supply/borrow APY for every market on this chain"},"change_24h":{"type":"boolean","default":true,"description":"Include 24h price change (EVM)"}}},"example":{"tokens":"ETH,SOL,base:0x532f27101965dd16442e59d40670faf5ebb142e4","yields_chain":"base"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.001"}},{"name":"gas_tracker","description":"Real-time gas fees and network health for Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain and Solana: slow / standard / fast EIP-1559 fees (base fee + priority tip, from the last 20 blocks), cost of a transfer / ERC-20 transfer / swap in native token and USD, congestion, base-fee trend, block time and latest-block age; Solana priority-fee percentiles and TPS. Paid ($0.0001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/crypto/gas-tracker","method":"GET","price_usdc":"0.0001","inputSchema":{"type":"object","properties":{"chains":{"type":"string","description":"Comma-separated subset of: ethereum, base, arbitrum, optimism, polygon, bsc, solana (default: all)"},"usd":{"type":"boolean","default":true,"description":"Include USD cost estimates"}}},"example":{"chains":"base,ethereum"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.0001"}},{"name":"wallet_portfolio","description":"Multi-chain wallet portfolio: native balances and token holdings with USD values and totals per chain. EVM addresses are checked on Ethereum, Base, Arbitrum, Optimism, Polygon and BNB Chain (native + ~75 major tokens + up to 20 tokens you pass); Solana addresses list SOL and every SPL / Token-2022 holding. Prices come from on-chain DEX pools. Read-only public data. Paid ($0.001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/crypto/portfolio","method":"GET","price_usdc":"0.001","inputSchema":{"type":"object","required":["address"],"properties":{"address":{"type":"string","description":"EVM 0x address or Solana base58 address"},"chains":{"type":"string","description":"EVM only: comma-separated subset of ethereum, base, arbitrum, optimism, polygon, bsc (default all)"},"tokens":{"type":"string","description":"EVM only: up to 20 extra tokens as chain:0x... (comma-separated)"},"min_usd":{"type":"number","minimum":0,"default":0,"description":"Hide priced holdings worth less than this"}}},"example":{"address":"0x28c6c06298d514db089934071355e5743bf21d60","chains":"ethereum,base"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.001"}},{"name":"simulate_tx","description":"Simulate a transaction before signing it: what leaves and enters the wallet (native, ERC-20, NFTs, SPL) with USD values, approvals granted (unlimited / to non-contracts), revert reason, gas and fee, plus a risk level. EVM chains via eth_simulateV1 (raw call: from, to, data, value); Solana via simulateTransaction (base64 transaction, unsigned is fine). Nothing is broadcast. Paid ($0.0015, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/crypto/simulate-tx","method":"POST","price_usdc":"0.0015","inputSchema":{"type":"object","required":["chain"],"properties":{"chain":{"type":"string","enum":["ethereum","base","arbitrum","optimism","polygon","bsc","solana"],"description":"Blockchain network (see allowed values)"},"from":{"type":"string","description":"EVM: sender address"},"to":{"type":"string","description":"EVM: target address"},"data":{"type":"string","description":"EVM: calldata hex (default 0x)"},"value":{"type":"string","description":"EVM: value in wei (decimal or 0x hex)"},"gas":{"type":"string","description":"EVM: optional gas limit"},"transaction":{"type":"string","description":"Solana: base64-encoded transaction (legacy or v0; signatures not required)"}}},"example":{"chain":"ethereum","from":"0x28c6c06298d514db089934071355e5743bf21d60","to":"0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48","data":"0xa9059cbb000000000000000000000000906f87f107b4675dd890b3f8eb2d51885e50e09d00000000000000000000000000000000000000000000000000000000000f4240","value":"0"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.0015"}},{"name":"token_report","description":"Token due diligence in one call: a 0-100 safety score and verdict (low-risk / caution / high-risk / avoid) with every deduction explained. Combines the token audit (honeypot, taxes, mint/blacklist/pause, LP lock, holders — Powered by GoPlus Security), a verified-contract scan for owner powers, price and real DEX liquidity, and live sell tests ($100 and $1,000 to USDC). Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain, Solana. Paid ($0.05, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/crypto/token-report","method":"POST","price_usdc":"0.05","inputSchema":{"type":"object","required":["chain","address"],"properties":{"chain":{"type":"string","enum":["ethereum","base","arbitrum","optimism","polygon","bsc","solana"],"description":"Blockchain network (see allowed values)"},"address":{"type":"string","maxLength":64,"description":"Token contract (0x...) or Solana mint"}}},"example":{"chain":"base","address":"0x532f27101965dd16442e59d40670faf5ebb142e4"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.05"}},{"name":"wallet_report","description":"Wallet risk & activity report in one call — vet a counterparty before you transact: the address's own reputation (sanctions, phishing, theft, laundering, mixer... Powered by GoPlus Security), open token approvals with risky spenders, scam tokens held, and the full portfolio with USD values across Ethereum, Base, Arbitrum, Optimism, Polygon and BNB Chain (or Solana: holdings only). Verdict: clean / caution / high-risk / flagged / incomplete, with every reason listed. Paid ($0.03, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/crypto/wallet-report","method":"GET","price_usdc":"0.03","inputSchema":{"type":"object","required":["address"],"properties":{"address":{"type":"string","description":"EVM 0x address or Solana base58 address"},"chains":{"type":"string","description":"EVM only: comma-separated subset of ethereum, base, arbitrum, optimism, polygon, bsc (default all)"}}},"example":{"address":"0x098b716b8aaf21512996dc57eb0615e2383e2f96"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.03"}},{"name":"company_snapshot","description":"Company snapshot in one call for any SEC-registered company: fundamentals and ratios from the latest annual report (revenue, margins, growth, debt, cash flow, EPS), SEC profile (industry, exchange, state, fiscal year), recent filings (latest 10-K / 10-Q, 8-K events, insider-trading activity in 90 days) and the official website's health (uptime, TLS expiry, email security, registration). Sources: SEC EDGAR (public domain), Wikidata (CC0). Paid ($0.05, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/company-snapshot","method":"GET","price_usdc":"0.05","inputSchema":{"type":"object","required":["ticker"],"properties":{"ticker":{"type":"string","maxLength":10,"description":"Ticker of an SEC-registered company, e.g. AAPL, MSFT, BRK-B"},"domain":{"type":"string","maxLength":253,"description":"Optional website to check instead of the one on record"}}},"example":{"ticker":"NVDA"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.05"}},{"name":"site_audit","description":"Full website audit in one call: an A-F grade with four 0-100 scores (performance, SEO, security, availability) and every issue listed with a fix. One real browser load gives Core Web Vitals, SEO of the rendered page (title, description, headings, canonical, alt text, Open Graph, JSON-LD) and an optional screenshot; plus uptime, HTTP→HTTPS redirect, TLS expiry, security headers, SPF/DMARC email security, domain registration, robots.txt and sitemap. robots.txt respected; nothing stored. Paid ($0.02, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/site-audit","method":"POST","price_usdc":"0.02","inputSchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","format":"uri","maxLength":2048,"description":"Public http(s) URL"},"device":{"type":"string","enum":["mobile","desktop"],"default":"mobile","description":"Device to emulate: mobile or desktop"},"screenshot":{"type":"boolean","default":true,"description":"Include a 1280x800 JPEG screenshot (base64)"}}},"example":{"url":"https://example.org/"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.02"}},{"name":"research_brief","description":"Research brief on any topic in one call: the best papers from ISHOB's open-licence archive, filled with a live search of 250M+ scholarly works, each with authors, year, venue, DOI and citations; abstracts only for openly licensed papers (CC0 / public domain / CC BY / CC BY-SA), metadata and link for the rest; plus a short AI synthesis citing the papers as [n]. Checked before payment: if nothing is found anywhere the answer is a free 404 'not_covered'. Paid ($0.05, x402).","annotations":{"readOnlyHint":true,"openWorldHint":false},"endpoint":"https://api.ishob.com/v1/research-brief","method":"POST","price_usdc":"0.05","inputSchema":{"type":"object","required":["query"],"properties":{"query":{"type":"string","minLength":3,"maxLength":200,"description":"Research question or topic"},"max_papers":{"type":"integer","minimum":1,"maximum":8,"default":5,"description":"Maximum number of papers in the brief"},"year_from":{"type":"integer","minimum":1900,"description":"Only papers published in or after this year"},"include_live":{"type":"boolean","default":true,"description":"Fill with live results from open scholarly sources when the archive has fewer papers"},"synthesize":{"type":"boolean","default":true,"description":"Add the AI-written brief"}}},"example":{"query":"perovskite solar cell stability","max_papers":5},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.05"}},{"name":"location_report","description":"Location risk report in one call: resolve a place name (or reverse-geocode lat/lon), then weather risk for the next hours (drone-safe, outdoor-event risk, wind, rain, frost, extremes), local time, today's sunrise / sunset / daylight, and country facts (region, population, GDP, income group). For logistics, travel, events and drone planning. Paid ($0.01, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/location-report","method":"GET","price_usdc":"0.01","inputSchema":{"type":"object","properties":{"q":{"type":"string","maxLength":200,"description":"Place name, e.g. 'Lisbon' or 'Springfield, IL, US' (or use lat+lon)"},"lat":{"type":"number","minimum":-90,"maximum":90,"description":"Latitude in decimal degrees (-90 to 90)"},"lon":{"type":"number","minimum":-180,"maximum":180,"description":"Longitude in decimal degrees (-180 to 180)"},"hours":{"type":"integer","minimum":1,"maximum":48,"default":24,"description":"Forecast window"}}},"example":{"q":"Lisbon"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.01"}},{"name":"set_agent_alarm","description":"Schedule a signed webhook to wake an AI agent later: ISHOB POSTs your JSON payload to your https callback at deliver_at or after delay_seconds (60 s to 30 days ahead), retrying failed deliveries (1, 5, 15, 30, 60 min). Each delivery carries X-ISHOB-Signature (HMAC-SHA256 with the signing_secret returned once). Free status: GET /v1/alarm/{id}; free cancel: POST /v1/alarm/{id}/cancel. Charged only when the alarm is accepted. Paid ($0.001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":true},"endpoint":"https://api.ishob.com/v1/alarm","method":"POST","price_usdc":"0.001","inputSchema":{"type":"object","required":["callback_url"],"properties":{"delay_seconds":{"type":"integer","minimum":60,"maximum":2592000,"description":"Deliver this many seconds from now (60 to 2592000). Use this or deliver_at"},"deliver_at":{"type":"string","maxLength":40,"description":"Or an absolute time: ISO-8601 with timezone (2026-10-15T14:00:00Z) or Unix seconds; 60 s to 30 days ahead"},"callback_url":{"type":"string","format":"uri","maxLength":2048,"description":"Public https URL that receives the POST"},"payload":{"type":"object","description":"JSON object sent back on delivery (max 8192 bytes)"},"retry_count":{"type":"integer","minimum":0,"maximum":5,"default":3,"description":"Retries after a failed delivery"}}},"example":{"delay_seconds":300,"callback_url":"https://agent.example.com/webhook","payload":{"task_id":"abc-123","action":"resume_market_check"}},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.001"}},{"name":"search_specs","description":"Full-text search over abstracts and full texts, with extracted technical specifications (values, ranges, tolerances, units). Numeric constraints like \"50 Nm\" are matched. Paid ($0.001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":false},"endpoint":"https://api.ishob.com/v1/search","method":"POST","price_usdc":"0.001","inputSchema":{"type":"object","required":["query"],"properties":{"query":{"type":"string","minLength":1,"maxLength":200,"description":"Words and optional numeric constraints, e.g. 'torque sensor 50 Nm'"},"category":{"type":"string","enum":["general","tech_specs"],"default":"tech_specs","description":"Result category: tech_specs (specification tables) or general"},"topic":{"type":"string","pattern":"^[a-z0-9-]{1,64}$","description":"Topic slug from list_topics, e.g. laser-calibration"},"year_from":{"type":"integer","description":"Earliest publication year to include"},"limit":{"type":"integer","minimum":1,"maximum":50,"default":10,"description":"Maximum number of results to return"}}},"example":{"query":"torque sensor 50 Nm"},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.001"}},{"name":"query_specs","description":"Structured specification table filtered by quantity (e.g. accuracy, wavelength, range), unit family, unit and value range, with source document and license. Paid ($0.001, x402).","annotations":{"readOnlyHint":true,"openWorldHint":false},"endpoint":"https://api.ishob.com/v1/specs","method":"POST","price_usdc":"0.001","inputSchema":{"type":"object","properties":{"query":{"type":"string","maxLength":200,"description":"Optional words the source document must contain"},"quantity":{"type":"string","maxLength":40,"description":"e.g. accuracy, resolution, range, wavelength, torque, temperature"},"family":{"type":"string","maxLength":40,"description":"Unit family, e.g. length, pressure, torque, temperature, frequency"},"unit":{"type":"string","maxLength":12,"description":"Exact unit, e.g. nm, MPa, N·m"},"min":{"type":"number","description":"Minimum value, in the requested unit"},"max":{"type":"number","description":"Maximum value, in the requested unit"},"limit":{"type":"integer","minimum":1,"maximum":200,"default":50,"description":"Maximum number of results to return"}}},"example":{"quantity":"wavelength","unit":"nm","min":500,"max":700},"payment":{"protocol":"x402","version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","price_usd":"0.001"}}]}