Is this address a contract? Bytecode size, EIP-1967 proxy implementation and EIP-7702 delegation. Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, po…
Transaction count (nonce) of an address. Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.01 per call.
Live total supply of an ERC-20 token, decimals applied. Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.01 per call.
ERC-20 token balance of a wallet, read live on-chain: send "token,wallet". Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.01 per…
Native coin balance (ETH/POL/BNB) of any address, read live from the chain. Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.01 pe…
Latest block number on Base, Ethereum, Arbitrum, Optimism, Polygon or BSC. $0.01 per call.
Explain any transaction in plain English: status, from/to (with names), decoded method and parameters, native value and fee in USD, and every token movement. Default cha…
Recent ERC-20 transfers in and out of a wallet with token, amount, USD value, counterparty, tx and method, plus in/out summary. Default chain Base; prefix another: ether…
Top 50 holders of a token with share of supply, balances, contract/exchange labels, burned share and concentration (top 1/5/10/20). Spot whale-controlled and insider-hea…
Buy Sepolia ETH with Base or Solana USDC at $0.18 per testnet ETH
Batch-normalize or batch-geocode up to 100 Japanese (JP) addresses in a single call — same processing as POST /normalize and POST /geocode, with per-item success/error r…
Look up Japanese (JP) address candidates for a 7-digit postal code (郵便番号), backed by the official Japan Post KEN_ALL dataset. One postal code can map to several towns; a…
Validate and standardize a postal address. Returns structured components, validity confidence, and suggested corrections. Works for 200+ countries via OpenStreetMap Nomi…
Official MLB standings for a season from MLB StatsAPI across the American and National leagues: each team with wins, losses, win percentage, games back, division rank. F…
Chess.com player ratings and record: current, best and lowest across blitz, bullet, rapid and daily with W/L/D counts, plus tactics and puzzle rush bests. Pass a usernam…
Mobile Subscriptions Per 100 for any country by ISO code as a yearly World Bank Open Data time series, no key. Returns country, year, and value. For AI agents doing macr…
Resolve a drug name to its RxNorm concept identifier RxCUI from the NIH RxNav service, no key. Returns the RxCUI list for the name. For AI agents normalizing medication…
Upcoming events for a team by team id from TheSportsDB, no key. Returns the next fixtures with opponents, date, and venue. For AI agents tracking a team schedule.
Resolve any US latitude/longitude to its 15-digit Census block FIPS, county, and state. Lightweight and fast, the FCC block API is the standard tool for assigning points…
Recipes filtered by category from TheMealDB, no key. Returns meals in the category with thumbnails and ids. For AI agents browsing recipes by type.
Retrieve quarterly bank financial metrics (total assets, deposits) for FDIC-insured institutions by state filter. Returns time-series rows keyed by cert and report date.…
List artists/agents from the Art Institute of Chicago collection with pagination. Returns names and agent IDs you can then resolve to full detail. Keyless open-access mu…
US savings bonds issued and redeemed from the official Treasury FiscalData service, no key, latest records. Returns series, issue amounts, and redemptions. For AI agents…
Search The Metropolitan Museum of Art open collection by keyword, no key. Returns matching object ids and a total count. For AI agents building art discovery and culture…
