api.agent-data.workers.dev

• https://api.agent-data.workers.dev/api/v1/evm/address

  Is an address a wallet, a contract or an EIP-7702 delegated account? Nonce and native balance on one or all EVM chains. $0.001.

  SolanaOnchain data

  $0.001/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/evm/call

  Read any smart contract view function (eth_call) on Base, Ethereum, Arbitrum, BSC, Polygon, Optimism or Avalanche by signature, with decoded results. $0.001.

  SolanaOnchain data

  $0.001/ request

  2026-11-11

• https://api.agent-data.workers.dev/api/v1/evm/token/balance

  Balance of one ERC-20 token for one wallet on Base, Ethereum, Arbitrum, BSC, Polygon, Optimism or Avalanche with symbol and decimals. Cheapest way to confirm a deposit. $0.001.

  SolanaOnchain data

  $0.001/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/ens

  ENS resolution: name.eth -> address, or address -> verified primary name, plus avatar, url, X/Twitter, GitHub and other profile records.

  SolanaWeb data

  $0.002/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/evm/tx

  Status of an EVM transaction (pending, success, failed), confirmations, time, fee and decoded ERC-20 transfers; searches all chains if none given. Use to verify a payment arrived.

  SolanaOnchain data

  $0.003/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/fx

  Convert an amount between ~60 fiat currencies (ECB and National Bank of Ukraine rates, UAH included) and major crypto (BTC, ETH, SOL, USDT...).

  SolanaDeveloper tools

  $0.003/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/news/search

  Search recent news about any topic, company, person or token: headline, source, link, publish time. Filter by language, country and age (when=1h, 1d, 7d).

  SolanaWeb data

  $0.003/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/rss

  Any RSS or Atom feed as clean JSON: title, link, date and plain-text summary per item.

  SolanaWeb data

  $0.003/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/wikipedia

  Best matching Wikipedia article in any language: title, description, summary, URL, thumbnail, optionally the full plain-text article.

  SolanaWeb data

  $0.003/ request

  2026-11-09

• https://api.agent-data.workers.dev/api/v1/domain

  Domain check in one call: RDAP/WHOIS registrar and dates, domain age, DNS (A, MX, NS, TXT), SPF/DMARC, HTTPS certificate and phishing risk flags such as a domain younger than 30 days.

  SolanaIdentity

  $0.005/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/email/check

  Email check: syntax, MX records, disposable domain (100k+ list), role account and free provider flags, with a deliverability guess. No SMTP probing.

  SolanaIdentity

  $0.005/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/fetch

  Read any public web page as clean Markdown for an LLM: main content without menus, scripts or ads, plus title, description, language and links. For agents without a browser.

  SolanaWeb data

  $0.005/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/gas

  Current Ethereum gas price, base and priority fee, plus Solana priority fees and the cost of a simple transfer. Use before sending an on-chain transaction.

  SolanaOnchain data

  $0.005/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/market/overview

  Crypto market snapshot: Fear & Greed index, total market cap and volume, BTC/ETH dominance, 24h change, top 5 gainers and losers among liquid pairs.

  SolanaMarket data

  $0.005/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/news

  The 5 latest CoinDesk crypto headlines with links, publish time and short summary. Use when an agent needs recent crypto market news.

  SolanaWeb data

  $0.005/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/registry/iban

  IBAN 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 whe…

  SolanaDeveloper tools

  $0.005/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/search

  Web search for agents: up to 20 organic results with title, URL, snippet and domain, no ads. Pair with /api/v1/fetch to read a result as Markdown.

  SolanaSearch

  $0.005/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/security/dns

  DNS records via Cloudflare DoH. Returns DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA) for a domain via Cloudflare DNS-over-HTTPS.

  SolanaIdentity

  $0.005/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/token/price

  USD price of any Solana token by mint (Jupiter) plus its deepest DEX pool: liquidity, 24h volume and change, FDV, pool age. Works for new and meme tokens not listed on exchanges.

  SolanaOnchain data

  $0.005/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/world/country

  Country 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.

  SolanaOther

  $0.005/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/world/distance

  Great-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.

  SolanaOther

  $0.005/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/world/holidays

  Public holidays for a country and year via Nager.Date. Returns the list of public holidays with dates, names, regions and types, plus the next upcoming holiday. Use for planning around non-working days.

  SolanaOther

  $0.005/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/world/postal

  Look up postal code details via Zippopotam.us. Returns place names, state, coordinates for a postal code in a given country. Covers many countries via GeoNames data.

  SolanaOther

  $0.005/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/world/sun

  Sunrise, sunset and solar noon for a place and date via MET Norway. Returns sunrise, sunset, solar noon times (UTC), day length and noon elevation for a place and date. Use for daylight planning.

  SolanaOther

  $0.005/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/world/time

  Local time and UTC offset for IANA time zones. Returns current local time, UTC offset, abbreviation and weekday for a time zone, optionally with a second zone and the hour difference between them. Uses the IANA tz datab…

  SolanaDeveloper tools

  $0.005/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/world/weather

  Current weather and daily forecast for any place on Earth. Current temperature, humidity, wind, pressure, cloud cover and conditions plus a forecast of up to 9 days (min/max temperature, precipitation, wind) for a city …

  SolanaOther

  $0.005/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/arbitrage

  BTC/USDT best bid and ask on Binance, Bybit, OKX, Kraken and Coinbase with the best buy/sell pair, gross and net spread after taker fees. Use for cross-exchange arbitrage checks.

  SolanaMarket data

  $0.01/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/candles

  Binance OHLCV candles with ready indicators: RSI14, SMA20, SMA50, ATR14, volatility and a trend label. Intervals 1m to 1w. Use for technical analysis without computing anything.

  SolanaMarket data

  $0.01/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/company

  Company profile from a domain: name, description, logo, social profiles (X, LinkedIn, GitHub, Telegram, Discord), public emails and phones, address, tech stack, email provider and domain age. For lead research, due dili…

  SolanaIdentity

  $0.01/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/defi/yields

  Best DeFi yields from DefiLlama filtered by chain, token, stablecoin-only, project and minimum TVL, sorted by APY, with base/reward APY, 30-day mean and IL risk. Outliers removed.

  SolanaOnchain data

  $0.01/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/funding

  Perpetual futures funding rates, next funding time and open interest for a coin on Binance, Bybit, OKX and Hyperliquid in one call, normalised to 8h, with the spread and the funding-arbitrage direction.

  SolanaMarket data

  $0.01/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/pdf

  Extract the text of a PDF by URL (up to 15 MB), page by page, with title, author and page count. Use to read reports, papers, whitepapers and filings.

  SolanaMedia

  $0.01/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/polymarket

  Polymarket prediction markets matching a query or the most traded ones: outcome probabilities, 24h volume, liquidity, 24h change and end date.

  SolanaMarket data

  $0.01/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/prices

  Prices for up to 20 coins at once from Binance, Bybit, OKX, Kraken and Coinbase with the median and the max deviation between exchanges. One call instead of dozens.

  SolanaMarket data

  $0.01/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/science/arxiv

  arXiv 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 an…

  SolanaOther

  $0.01/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/science/compound

  PubChem: 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…

  SolanaCommerce

  $0.01/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/science/doi

  Crossref 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 identif…

  SolanaOther

  $0.01/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/science/gene

  NCBI 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 …

  SolanaOther

  $0.01/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/science/icd10

  NLM 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.

  SolanaOther

  $0.01/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/science/npi

  NLM 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 ty…

  SolanaOther

  $0.01/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/science/rxnorm

  NLM 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 …

  SolanaCommerce

  $0.01/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/sec/company

  SEC 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 pub…

  SolanaMarket data

  $0.01/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/sec/filings

  Recent 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-H…

  SolanaMarket data

  $0.01/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/security/asn

  ASN holder and announced prefixes. AS name, registry and announced prefixes for an AS number (RIPE stat).

  SolanaIdentity

  $0.01/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/security/crate

  crates.io crate metadata. Latest version, description, license, downloads and repository of a Rust crate.

  SolanaOther

  $0.01/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/security/epss

  EPSS exploit probability for CVEs. Returns FIRST EPSS probability and percentile for one or more CVEs. CVEs without a score go to not_found.

  SolanaSecurity

  $0.01/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/security/ip

  IP address network and ASN info. Network range, country, organization and ASN for an IPv4 or IPv6 address (RDAP + RIPE stat).

  SolanaIdentity

  $0.01/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/security/rdap

  Domain registration data via RDAP. Registrar, creation/expiration dates, nameservers and DNSSEC delegation for a domain.

  SolanaIdentity

  $0.01/ request

  2026-11-12

• https://api.agent-data.workers.dev/api/v1/tokens/trending

  Trending and newly promoted tokens on Solana, Base, Ethereum or BSC with price, 1h/24h change, volume, liquidity, FDV and pool age, sorted by 24h volume. For trading agents.

  SolanaMarket data

  $0.01/ request

  2026-11-05

• https://api.agent-data.workers.dev/api/v1/world/alerts

  Active 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 haza…

  SolanaOther

  $0.01/ request

  2026-11-12

By chain

One seller wallet, each chain read on its own. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.

The price each endpoint registered in the x402 catalogue. A listed price is a registration, not an observed charge.