Task

Block Number

5 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.

EVM block height x402 REST usage

Latest block height and timestamp of any supported chain, plus how old the chain head is in seconds. Tells an agent whether a node is in sync. Via eth_getBlockByNumber.

flat-rate-llm.kikoribera03.workers.dev Other services 2 calls / 30d checked 2026-10-25

0.005 USDC per call per call

Tereno Base Chain Snapshot x402 REST usage

What is the current state of Base? Latest block number, timestamp, base fee and suggested gas fees in a single cheap call with no parameters — the fastest way to test an x402 payment loop end to end. Positive-sum by desi...

www.tereno.xyz Crypto & Payments 5 calls / 30d checked 2026-10-25

0.002 USDC per call per call

Latest Block Number x402 REST usage

The current chain tip (latest block height) via eth_blockNumber, across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis. The freshness read settlement, indexing and trading agents poll to know where the chain is. Liv...

store.agentexchange.work Crypto & Payments 9 calls / 30d checked 2026-10-25

0.001 USDC per call per call

base-block-number x402 REST usage

Latest Base mainnet block height via eth_blockNumber - the current chain tip.

x402.agentindex.world Other services 8 calls / 30d checked 2026-10-25

0.001 USDC per call per call

EVM Network Info x402 REST usage

Live state of an EVM network: chain ID, latest block number and age, gas price, base and priority fee, block gas use and tx count. Use as a health check before sending transactions.

bess-x402.onrender.com Other services 2 calls / 30d checked 2026-10-25

0.002 USDC per call per call

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