Onchain & crypto

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 allowance a wallet has granted a spender, and whether it is unlimited: send "token,owner,spender". 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 call.

Current gas price, base fee and priority fee in gwei plus the cost of a plain transfer, for Base, Ethereum, Arbitrum, Optimism, Polygon or BSC. $0.01 per call.

Latest block number on Base, Ethereum, Arbitrum, Optimism, Polygon or BSC. $0.01 per call.

Is this website a crypto phishing or wallet-drainer site? Checks the URL against the GoPlus phishing database and returns a plain answer plus any malicious contracts tied to it. Check before an agent connects a wallet. $0.01 per call.

Resolve an ENS name to its address and profile records (avatar, url, twitter, github, email, description), or reverse-resolve an address to its primary ENS name. $0.01 per call.

Smart contract profile: verified source, name, compiler, license, proxy and implementation, owner (renounced?), creator and creation tx, token details, write functions and privileged-looking functions (mint, pause, blacklist, setFee, upgrade). Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.02 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 chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:. $0.02 per call.

Screen a wallet before you pay or accept funds: sanctions, phishing, theft, money laundering, cybercrime, mixer use, honeypot-linked, fake token and malicious-contract history (SlowMist, BlockSec and other feeds). Risk level plus plain answer. Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.02 per call.

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: ethereum:, arbitrum:, optimism:, polygon:. $0.02 per call.

Who is this address? Wallet vs contract vs smart account, native balance, transaction and transfer counts, ENS name, labels and public tags, scam flag, contract creator. Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.02 per call.

Wallet portfolio: native balance plus every ERC-20 holding with USD price and value, total net worth, NFT collection count. Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:. $0.03 per call.

Trending DEX pools right now on a chain (base, ethereum, arbitrum, optimism, polygon, bsc): token, price, liquidity, 24h volume, price change, transactions and pool age. $0.02 per call.

Hourly OHLCV price candles (last 7 days) for any DEX token from its deepest pool, with period change, high and low. For charting and trading signals. Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.02 per call.

Latest 100 DEX trades for a token or pool: side, USD size, trader, tx, plus buy vs sell volume, net flow, whale trades over $10k and unique traders. Smart-money and momentum signal. Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.02 per call.

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-heavy tokens. Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.03 per call.

ERC-20 token metadata read on-chain: name, symbol, decimals, total supply, owner (and whether renounced), EIP-1967 proxy implementation, holder count and reputation. Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.01 per call.

Current USD price of any ERC-20 token by contract address (deepest DEX pair), with 24h change, liquidity and market cap. Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.01 per call.

Token market data from every DEX pair: USD price, total liquidity, 24h volume, buys vs sells, market cap, FDV, price change, first-pair age and the top 15 pairs. Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.01 per call.

Can I sell this token? Honeypot detector: simulates a buy and a sell and returns is_honeypot, can_sell, real buy and sell tax and the reason. Check before an agent buys any new token. Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.02 per call.

Full smart-contract security scan of an ERC-20 token: honeypot, buy/sell/transfer tax, mintable, proxy, hidden owner, self-destruct, pausable, blacklist/whitelist, tax-modifiable, owner and creator share, creator's past honeypots, CEX/DEX listings. GoPlus + honeypot.is simulation merged in one JSON. Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.02 per call.

Is this token safe? Send an ERC-20 contract address, get a plain-English verdict (LOW_RISK / CAUTION / HIGH_RISK / DANGER) and 0-100 risk score from honeypot simulation, buy/sell tax, owner powers (mint, pause, blacklist, proxy), LP lock, holder concentration, liquidity, volume and pair age. Rug-pull and scam check for trading agents. Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.02 per call.

Historical crypto signals query: momentum, activity, buying, selling, anomaly and regime per symbol for several symbols over any from/to time range in one paid call; data resolution chosen automatically. Use for history of several signals at once.

Search 100 packaged federal government contract awards from USAspending.gov with a live source link for every award ID.

Execute one bounded eth_call against Base, Ethereum, or Arbitrum and return raw deterministic call data without signing or broadcasting.

DEX swap quote and best route ($0.005): how much you get now across Uniswap v2/v3/v4 and Aerodrome (direct or through WETH) on Base, Ethereum, Arbitrum, Optimism or Polygon, with price impact, the minimum to accept at your slippage and alternative routes. Simulated with eth_call; nothing is executed. Use right before an on-chain swap.

Honeypot check for any token ($0.02): can it be sold after you buy? Simulated sell and buy on chain, owner and proxy, mint, blacklist, pause and fee functions, liquidity, LP burn and buy tax on Base, Ethereum, Arbitrum, Optimism and Polygon; mint and freeze authority on Solana. Verdict and 0-100 safety score.

Rug check for any token ($0.01): is this token a rug pull or scam? Short verdict LOW_RISK, CAUTION or HIGH_RISK with a 0-100 safety score, one plain sentence, can it be sold, buy tax, liquidity, owner control and the top three risks, for a contract on Base, Ethereum, Arbitrum, Optimism, Polygon or Solana.

Token price by contract address, live from the chain ($0.001): USD price of any ERC-20 on Base, Ethereum, Arbitrum, Optimism or Polygon from a simulated $100 buy and sale on the best DEX route (Uniswap v2/v3/v4, Aerodrome), with buy and sell price, round-trip cost as a liquidity gauge, total supply and fully diluted value. Use for the current price of any token, including ones too new for price APIs.