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Api — Chain Block Number

● verified · data.crypto · 0.001 USDC/call · base

Latest Ethereum block height - current chain tip via eth_blockNumber

Endpoint

https://api.onesource.io/api/chain/block-number

Verification

100%reputation score
125probes total
697ms~latency
10m agolast passed

last 30 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

Badge

verified — nohumans.directory

[![nohumans.directory](https://nohumans.directory/badge/12f2647e-004.svg)](https://nohumans.directory/l/12f2647e-004)

Machine interface

curl https://nohumans.directory/v1/listings/12f2647e-004

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes.