90 pay-per-call tools: search, SEC, CVE, registries, PubMed, geo, EVM & Solana data. x402.
Connect Remote server
claude mcp add --transport http crypto-web-data-api https://api.agent-data.workers.dev/mcp{
"mcpServers": {
"crypto-web-data-api": {
"url": "https://api.agent-data.workers.dev/mcp"
}
}
}{
"servers": {
"crypto-web-data-api": {
"type": "http",
"url": "https://api.agent-data.workers.dev/mcp"
}
}
}Settings > Connectors > Add custom connector
URL: https://api.agent-data.workers.dev/mcpTools 80 found in our last check
arbitrageBTC/USDT spread across Binance, Bybit, OKX, Kraken and Coinbase. Compares best bid/ask on every exchange that answers, picks the best buy/sell pair and estimates profit after taker fees. Cached 3 s. Price $0.010 per call (x402: USDC on Base or Solana).
candlesOHLCV candles with RSI, SMA, ATR and trend. Binance spot candles plus indicators computed over the last 200 candles: RSI14, SMA20, SMA50, ATR14, volatility and a simple trend label. Cached 30 s. Price $0.010 per call (x402: USDC on Base or Solana).
companyCompany profile from a domain: name, description, socials, contacts, tech, age. Enriches a company or project domain in one call: name and description, logo, social profiles (X/Twitter, LinkedIn, GitHub, Telegram, Discord...), public emails and phones, address and founding date…
defi_yieldsBest DeFi yields (APY) by chain, token and TVL. Top DeFi pools from DefiLlama filtered by chain, token symbol, stablecoin-only and minimum TVL, sorted by APY, with base vs reward APY, 30-day mean, IL risk and TVL. Outliers removed. Cached 15 min. Price $0.010 per call (x402: USD…
domainDomain check: WHOIS/RDAP, DNS, SSL, age and phishing flags. Registrar, creation and expiry dates (RDAP), A/AAAA/MX/NS/TXT records, SPF and DMARC, the HTTPS certificate and simple risk flags such as a very young domain. Cached 1 h. Price $0.005 per call (x402: USDC on Base or Sol…
email_checkEmail address check: syntax, MX, disposable, role, free provider. Validates the syntax, checks that the domain has mail servers (MX), and flags disposable domains (100k+ list), role accounts (info@, admin@) and free providers. No SMTP probing. Cached 1 h. Price $0.005 per call (…
ensENS: resolve name.eth to an address or an address to its primary name. Forward (name -> address) and verified reverse (address -> primary .eth name) ENS resolution on Ethereum mainnet, plus profile text records: avatar, url, description, email, X/Twitter, GitHub, Telegram, Disco…
evm_addressIs this address a wallet or a contract? Nonce and native balance per chain. For one address on one or all EVM chains (Base, Ethereum, Arbitrum, BSC, Polygon, Optimism, Avalanche): wallet vs contract vs EIP-7702 delegated account, bytecode size, transaction count (nonce) and nati…
evm_balanceEVM wallet balances on one or all chains. Native coin plus USDC, USDT, DAI and wrapped native balances of an address on Base, Ethereum, Arbitrum, BSC, Polygon, Optimism and Avalanche (chain=all checks every chain at once), with USD values. On a single chain you can add your own…
evm_callRead any smart contract function (eth_call) on Base, Ethereum and 5 more chains. Calls a view function by its signature, e.g. sig=balanceOf(address)&args=0x...&returns=uint256, on Base, Ethereum, Arbitrum, BSC, Polygon, Optimism or Avalanche. Arguments: address, bool, bytes32, u…
evm_token_balanceBalance of one ERC-20 token for one wallet (cheapest balance check). Raw and human-readable balance of any ERC-20 token for a wallet on Base, Ethereum, Arbitrum, BSC, Polygon, Optimism or Avalanche, with the token symbol and decimals. Use to confirm a deposit or check funds befo…
evm_token_riskScam / honeypot check for an EVM token (Base, Ethereum, BSC, Arbitrum...). Honeypot and sell simulation, buy/sell tax, mintable, proxy, hidden owner, blacklist, pausable transfers, open source, holder concentration, LP lock and DEX liquidity, merged from GoPlus, honeypot.is and…
evm_txEVM transaction status, fee and token transfers. Status (pending, success, failed), confirmations, block time, fee and decoded ERC-20 transfers of a transaction. Leave chain empty to search all supported chains. Use to verify a payment arrived. Cached 10 s. Price $0.005 per call…
fetchRead a web page as clean Markdown. Fetches a public URL and returns the main content as Markdown without menus, scripts or ads, plus title, description, language and up to 50 links. HTML, plain text and JSON. Cached 5 min. Price $0.005 per call (x402: USDC on Base or Solana).
fundingPerpetual funding rates on Binance, Bybit, OKX and Hyperliquid. Current funding rate, next funding time and open interest for a perpetual on up to four venues, normalised to 8 hours, plus the spread and the funding-arbitrage direction. Cached 30 s. Price $0.010 per call (x402: U…
fxCurrency conversion: fiat (ECB, NBU incl. UAH) and major crypto. Converts an amount between ~60 fiat currencies (ECB reference rates plus National Bank of Ukraine rates) and major cryptocurrencies (Binance, vs USDT). Cached 30 min for fiat, 5 s for crypto. Price $0.005 per call…
gasEthereum and Solana network fees. Cached 15 s. Price $0.005 per call (x402: USDC on Base or Solana).
market_overviewCrypto market overview: fear & greed, market cap, dominance, top movers. Fear & Greed index (today and yesterday), total market cap and volume, BTC and ETH dominance, 24h market cap change, and the top 5 gainers and losers among liquid Binance USDT pairs. Cached 2 min. Price $0.…
newsLatest 5 CoinDesk headlines. Parsed from CoinDesk RSS. Cached 5 min. Price $0.005 per call (x402: USDC on Base or Solana).
news_searchSearch recent news on any topic, company or token. Latest news articles for a query (headline, source, link, publish time) from Google News with GDELT and Bing News as fallbacks. Filter by language, country and age (when=1h, 1d, 7d, 30d). Cached 5 min. Price $0.010 per call (x40…
pdfExtract text from a PDF by URL. Downloads a public PDF (up to 15 MB) and returns its text page by page with title, author and page count. Scanned PDFs without a text layer return little text. Cached 1 h. Price $0.020 per call (x402: USDC on Base or Solana).
polymarketPolymarket prediction markets: odds, volume, liquidity. Active Polymarket markets matching a query (all words must appear in the question), or the most traded ones, with outcome probabilities, 24h volume, liquidity, 24h change and end date. Cached 60 s. Price $0.010 per call (x4…
priceSpot price of a Binance pair. Last price for a Binance spot symbol such as BTCUSDT, ETHUSDT, SOLUSDT. Cached up to 5 s. Price $0.005 per call (x402: USDC on Base or Solana).
pricesConsensus prices for up to 20 coins from 5 exchanges. Binance, Bybit, OKX, Kraken (vs USDT) and Coinbase (vs USD) in one call, with the median and the max deviation between venues. Cached 5 s. Price $0.010 per call (x402: USDC on Base or Solana).
registry_finlandFinnish company lookup by Business ID or name (PRH). Looks up the Finnish Trade Register (PRH/YTJ) by Business ID such as 0112038-9 or by company name. Returns business ID, current name, company form, registration date, end date if dissolved, main industry, website and address.…
registry_ibanIBAN validation and formatting (ISO 13616). Validates an IBAN by ISO 13616: checks country code length, recomputes the mod-97 check digits and returns the formatted IBAN with country, check digits, BBAN and a reason when invalid. No external source is used — pure computation. An…
registry_isinLook up an issuer by ISIN code via GLEIF. Finds the legal entity that issued a security with the given ISIN using the GLEIF LEI registry. Returns the issuer's LEI card. If no entity is linked to the ISIN, returns 404. Price $0.020 per call (x402: USDC on Base or Solana).
registry_leiLegal Entity Identifier (LEI) lookup by code or company name. Official GLEIF record of a legal entity: legal name, status, jurisdiction, registration number, legal and headquarters addresses, renewal date, BIC codes. Pass a 20-character LEI for one exact record or a company name…
registry_leitreeLEI record with direct and ultimate parent and children. Returns a GLEIF LEI record together with its direct parent, ultimate parent and direct children (up to 20). Parent and children lookups are optional: missing parents or childless entities return null. Use for corporate str…
registry_norwayNorwegian company register (Brønnøysund) lookup. Searches the Norwegian Central Coordinating Register for legal entities by organisation number (9 digits) or by name. Returns org number, name, legal form, registration date, industry, employees, address, website and bankruptcy/li…
registry_polandPolish company extract from the National Court Register (KRS). Current KRS extract by 10-digit KRS number: name, legal form, NIP, REGON, registration date, address, website, share capital, main activity, the representation rule and board roles. Personal names are masked by the r…
registry_vatEU VAT number validation via VIES. Checks whether an EU VAT number is valid and returns the registered name and address. Use the two-letter EU country code (e.g. IE) and the VAT number without the country prefix. An invalid number returns valid: false; if the member state's serv…
rssAny RSS or Atom feed as clean JSON. Fetches an RSS 2.0, RSS 1.0 or Atom feed and returns title, link, publish date and a plain-text summary for each item. For news and monitoring agents. Cached 5 min. Price $0.005 per call (x402: USDC on Base or Solana).
science_abstractEurope PMC abstract: full text abstract and metadata by PMID. Returns the abstract, authors, journal, year, DOI, MeSH terms, citation count and open-access status for a single PubMed/Medline record identified by its PMID. Price $0.020 per call (x402: USDC on Base or Solana).
science_arxivarXiv preprints: papers by topic from the arXiv repository. Searches arXiv for preprints matching a query and returns arXiv ID, title, authors, abstract, categories, publication/update dates and links to the abstract and PDF pages. Price $0.010 per call (x402: USDC on Base or So…
science_compoundPubChem: chemical compound properties and synonyms by name. Looks up a compound by name in PubChem and returns CID, formula, molecular weight, IUPAC name, SMILES, InChIKey, XLogP, H-bond donors/acceptors, synonyms and a link to the PubChem page. Price $0.010 per call (x402: USDC…
science_doiCrossref metadata: bibliographic record by DOI. Returns title, authors, journal, publisher, publication date, volume, issue, pages, citation count, reference count, license, URL and abstract for a scholarly work identified by its DOI. Price $0.010 per call (x402: USDC on Base or…
science_drugeventsopenFDA drug adverse events: reaction counts by drug. Returns FAERS adverse event reaction counts for a drug and the total number of reports. Reports are unverified and do not prove causation. Price $0.020 per call (x402: USDC on Base or Solana).
science_druglabelopenFDA drug label: prescribing information by drug name. Returns openFDA drug label fields for a drug: brand and generic names, manufacturer, route, product type, indications, dosage, contraindications, warnings, adverse reactions, boxed warning and effective date. Price $0.020…
science_europepmcEurope PMC search: biomedical papers by topic. Searches Europe PMC for papers matching a query and returns title, authors, journal, year, PMID, DOI, citation count, open-access flag and a short abstract, most relevant first. Price $0.020 per call (x402: USDC on Base or Solana).
science_geneNCBI Gene: gene record by symbol and organism. Looks up a gene by symbol and organism in NCBI Gene and returns gene ID, symbol, name, organism, aliases, chromosome, location, summary, MIM numbers and a link to the NCBI Gene page. Price $0.010 per call (x402: USDC on Base or Sola…
science_icd10NLM Clinical Tables: ICD-10-CM diagnosis codes by term. Searches NLM Clinical Tables for ICD-10-CM codes matching a term and returns code, name and total count. Price $0.010 per call (x402: USDC on Base or Solana).
science_npiNLM Clinical Tables: NPI providers by name or NPI number. Searches NLM Clinical Tables (individual and organization NPI registries) for providers matching a name or 10-digit NPI number and returns NPI, name, provider type, practice address and kind. Price $0.010 per call (x402:…
science_papersCrossref search: scholarly papers by topic. Searches Crossref for papers matching a query and returns DOI, title, authors, journal, publication date, type, citation count, publisher and URL, most relevant first. Price $0.020 per call (x402: USDC on Base or Solana).
science_pubmedPubMed search: biomedical papers by topic, author or journal. Searches 37M+ PubMed citations and returns title, authors, journal, publication date, PMID, DOI and link, most relevant first (or newest with sort=date). Supports PubMed query syntax such as cancer[Title] AND 2025[dp]…
science_recallsopenFDA enforcement: product recalls by query and type. Returns openFDA enforcement records (recalls) for drugs, devices or food matching a product or firm query, sorted by report date descending, with classification, status, reason, firm and dates. Price $0.020 per call (x402:…
science_rxnormNLM RxNav: drug ingredients and products by name. Looks up a drug name in NLM RxNav and returns the ingredient RxCUI plus products (RxCUI, name, type, synonym). The ingredient lookup is optional — if it fails, products are still returned. Price $0.010 per call (x402: USDC on Bas…
science_trialClinicalTrials.gov detail: full record for a single study by NCT id. Returns the full ClinicalTrials.gov record for one NCT identifier: title, official title, status, phase, study type, sponsor, collaborators, conditions, interventions, eligibility, dates, enrollment, outcomes,…
science_trialsClinicalTrials.gov search: clinical studies by topic and status. Searches ClinicalTrials.gov for studies matching a query and optional overall status, returning NCT id, title, status, phase, study type, conditions, interventions, sponsor, dates, enrollment and study URL. Price $…
searchWeb search: top results with title, URL and snippet. Searches the public web and returns up to 20 organic results (title, URL, snippet, domain) without ads. Several engines with automatic fallback. Pair with /api/v1/fetch to read a result as Markdown. Cached 10 min. Price $0.010…
sec_companySEC company profile by ticker or CIK. Legal name, CIK, tickers and exchanges, SIC industry, state of incorporation, fiscal year end, business address, and links to the latest 10-K, 10-Q and 8-K. Use to identify a US public company before reading its filings. Price $0.010 per cal…
sec_filingsRecent SEC filings of a company, optionally by form type. Newest filings first: form, filing date, report period, description, 8-K item codes and a direct link to the document. Filter with form=10-K, 10-Q, 8-K, 4, 13F-HR, S-1, DEF 14A and others. Price $0.010 per call (x402: USD…
security_advisoryOSV vulnerability advisory by ID. Returns an OSV.dev advisory: summary, affected packages with fixed versions, severity and references. Price $0.020 per call (x402: USDC on Base or Solana).
security_asnASN holder and announced prefixes. AS name, registry and announced prefixes for an AS number (RIPE stat). Price $0.010 per call (x402: USDC on Base or Solana).
security_cratecrates.io crate metadata. Latest version, description, license, downloads and repository of a Rust crate. Price $0.010 per call (x402: USDC on Base or Solana).
security_cveCVE details with CVSS, exploit probability (EPSS) and CISA known-exploited status. One call answers how bad a vulnerability is and whether it is exploited in the wild: description, CVSS score and vector, CWE, affected products, EPSS probability and percentile, CISA KEV entry wit…
security_depsPackage dependency tree from deps.dev. Direct and indirect dependencies of a package version in an ecosystem (npm, pypi, go, cargo, maven, nuget). Price $0.020 per call (x402: USDC on Base or Solana).
security_dnsDNS records via Cloudflare DoH. Returns DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA) for a domain via Cloudflare DNS-over-HTTPS. Price $0.005 per call (x402: USDC on Base or Solana).
security_emailauthEmail spoofing protection of a domain: SPF, DKIM, DMARC, MTA-STS, BIMI. Reads the domain's mail DNS records and tells whether someone can forge email from it: SPF policy and lookup count, DMARC policy and reporting, DKIM keys on common selectors, MTA-STS, TLS-RPT and BIMI, with…
security_epssEPSS exploit probability for CVEs. Returns FIRST EPSS probability and percentile for one or more CVEs. CVEs without a score go to not_found. Price $0.010 per call (x402: USDC on Base or Solana).
security_headersHTTP security headers audit of a website with a grade. Fetches the page and grades its security headers A to F: HSTS, Content-Security-Policy, clickjacking protection, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, plus cookie flags and server banner leaks. Each ch…
security_ipIP address network and ASN info. Network range, country, organization and ASN for an IPv4 or IPv6 address (RDAP + RIPE stat). Price $0.010 per call (x402: USDC on Base or Solana).
security_kevCISA Known Exploited Vulnerabilities search. Searches the CISA KEV catalog by vendor, product or CVE. Newest entries first. Price $0.020 per call (x402: USDC on Base or Solana).
security_npmnpm package risk and metadata. Latest version, description, license, maintainers, weekly downloads and install scripts of an npm package. Price $0.020 per call (x402: USDC on Base or Solana).
security_osvOSV query: vulnerabilities for a package version. Asks OSV.dev which vulnerabilities affect a given package version in an ecosystem. No vulnerabilities is a valid answer. Price $0.020 per call (x402: USDC on Base or Solana).
security_pypiPyPI package metadata and vulnerabilities. Latest version, summary, license, author, project URLs, release date and known vulnerabilities of a PyPI package. Price $0.020 per call (x402: USDC on Base or Solana).
security_rdapDomain registration data via RDAP. Registrar, creation/expiration dates, nameservers and DNSSEC delegation for a domain. Price $0.010 per call (x402: USDC on Base or Solana).
security_scorecardOpenSSF Scorecard score for a GitHub repo. Security score and per-check breakdown for github.com/owner/name from OpenSSF Scorecard. Price $0.020 per call (x402: USDC on Base or Solana).
token_priceUSD price, liquidity and volume of any Solana token by mint. Jupiter aggregated price plus the deepest DEX pool from DexScreener: liquidity, 24h volume, 24h change, FDV, pool age. Works for new and meme tokens. Cached 15-30 s. Price $0.005 per call (x402: USDC on Base or Solana).
token_reportFull Solana token report in one call: risk + price + liquidity. Everything /token/risk and /token/price return, in one paid call: rug flags and risk level, mint/freeze authority, holders, USD price, deepest pool, liquidity, volume and FDV. Price $0.050 per call (x402: USDC on Ba…
token_riskRug / scam check for a Solana token. On-chain checks: mint authority (can print more), freeze authority (can freeze holders), Token-2022 extensions such as permanent delegate or transfer fees, top-10 holder share, plus DEX liquidity and pool age. Returns flags and an overall ris…
tokens_trendingTrending and newly promoted tokens with price, volume and liquidity. Tokens currently promoted or newly listed on DexScreener (Solana, Base, Ethereum, BSC...), enriched with price, 1h/24h change, volume, liquidity, FDV, pool age and links, sorted by 24h volume. Cached 60 s. Pric…
walletSolana wallet portfolio with USD values. SOL and every SPL / Token-2022 balance of a wallet, priced via Jupiter, sorted by USD value (top 50). Cached 15 s. Price $0.020 per call (x402: USDC on Base or Solana).
wikipediaWikipedia summary or full article text in any language. Finds the best matching Wikipedia article for a query and returns title, short description, summary, URL and thumbnail; full=true adds the plain-text article. Cached 1 h. Price $0.005 per call (x402: USDC on Base or Solana).
world_alertsActive weather alerts for a US state via the National Weather Service. Returns active alerts for a US state: event, severity, urgency, certainty, headline, area, description, instruction and timing. Use for weather hazard awareness. Price $0.010 per call (x402: USDC on Base or S…
world_countryCountry details by ISO code via the World Bank. Returns name, ISO codes, capital, region, income and lending level, and coordinates for a country. Use for country reference data. Price $0.005 per call (x402: USDC on Base or Solana).
world_distanceGreat-circle distance and bearing between two places. Geocodes both place names via Nominatim, then computes haversine distance (km, miles) and initial bearing. Use for travel planning or proximity checks. Price $0.005 per call (x402: USDC on Base or Solana).
world_earthquakesRecent earthquakes worldwide or around a place via USGS. Returns recent earthquakes with magnitude, place, time, depth and coordinates. Optionally search around a place within a radius. Use for seismic activity checks. Price $0.010 per call (x402: USDC on Base or Solana).
world_entitySearch Wikidata for a person, company or place. Searches Wikidata by name and returns the top match with label, description, aliases, Wikipedia and Wikidata URLs. Use for entity disambiguation and reference data. Price $0.010 per call (x402: USDC on Base or Solana).
world_fxhistoryForeign exchange rate history via Frankfurter (ECB). Returns daily exchange rates for a currency pair over a period, with latest, first, change, high, low, average and series. Use for FX trend analysis. Price $0.010 per call (x402: USDC on Base or Solana).
Details
| Endpoint | https://api.agent-data.workers.dev/mcp (Streamable HTTP) |
| First published | 12 Nov 2026 |
| Last updated | 12 Nov 2026 |
| Registry name | io.github.stoplus/crypto-web-data-api |
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