213 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
One answer with every tip topic (Solana slot/height, Solana priority-fee percentiles, on-chain SOL/USD, Base gas and Ethereum gas), each with its seq, observedAt and age. Served from the shared hub: each topic refreshes...
Live block summary by number, hex, or tag (latest/earliest/pending/safe/finalized; default latest): number, hash, parent, timestamp (unix + ISO), transaction count, gas used/limit, base fee and miner. Reads live on-chain...
Crypto price lookup: live USD price for one coin by CoinGecko id (bitcoin, ethereum, solana, ripple for XRP and 280+ others), with 24h, 7d and 30d change, market cap, market-cap rank, 24h volume and all-time high. Use wh...
Real-time Base mainnet gas price signal (low/normal/high vs. recent average) — a recommendation on whether now is a cheap time to transact. Experimental/informational only — not financial advice.
Retrieve a seven-day USD-denominated report of Tether bridge flows on Ethereum. This is a bounded onchain stablecoin intelligence product backed by The Tie's data API.
Contract or EOA by address: code size, token name/symbol/decimals/supply, EIP-7702 delegation, read-only.
Receipt by hash: status, gas used, fee paid and emitted log count, read-only.
Transaction by hash: from, to, value, nonce, gas used, fee, status and calldata selector, read-only.
Raw eth_getLogs output filtered by contract, topic and block range, read-only.
Transaction by hash: from, to, value, nonce, gas used, fee, status and calldata selector, read-only.
Receipt by hash: status, gas used, fee paid and emitted log count, read-only.
Raw eth_getLogs output filtered by contract, topic and block range, read-only.
Contract or EOA by address: code size, token name/symbol/decimals/supply, EIP-7702 delegation, read-only.
Live Korea kimchi premium: Upbit KRW vs global USD for BTC and ETH, plus USD/KRW FX. Korea crypto arb/sentiment signal. Optional symbols=BTC,ETH filter. Alias: /kr/kimchi-premium.
Paid ETH native balance read on Base (cycle 227 alias path, x402 $0.01) - GET ?address=<0xWALLET> OR ?token=<0xTOKEN> OR ?tokens=<A,B,C> OR ?sample=1 OR POST application/json {address|token|tokens}. KEYLESS public Base J...
ENS resolve on Ethereum: a .eth name to its address (?name=vitalik.eth), or an address to its primary ENS name (?address=0x...), forward-verified so a reverse record pointing elsewhere is never returned as the name.
Crypto price lookup: current USD price of bitcoin, ethereum, solana, USDC and other major coins by name or symbol, with 24-hour change, high, low and volume from Coinbase public market data (CoinGecko fallback). Live cry...
What x402 agents actually pay for: the Bazaar's top services by real 30-day call volume and unique payers, with per-category totals and the market median. Read from the facilitator's own usage counters.
Decode Ethereum calldata: selector, 4byte/openchain signature lookup, ABI-decoded args for each matching candidate. Optional {signature} override.
Latest block and gas price on Ethereum, Base, Arc or BNB Chain: block number, its time and age in seconds, gas price and base fee in gwei, transaction count and chain id. Pass ?chain=
ERC20 token balance of any wallet on Ethereum, Base, Arc or BNB Chain: pass ?address=&token=&chain= and get the raw balance, the decimals, the symbol and the balance in token units, with the block it was read at. A token...
Wallet balance on Ethereum, Base, Arc or BNB Chain: the native coin (ETH, BNB, or USDC on Arc), the chain USDC or up to 20 ERC20 tokens you list, the nonce and whether the address is a contract, read at one block. Pass ?...
Transaction status and receipt by hash on Ethereum, Base, Arc or BNB Chain: success or revert, from, to, value, contract created, gas used, effective gas price, the fee paid, block, time and log count. Pass ?hash=&chain=...
Read-only contract call (eth_call) on Ethereum, Base, Arc or BNB Chain: pass ?to=&data= (hex calldata) and optional &from=, get the returned bytes or the revert reason, at a named block. Nothing is signed or sent.