physics.openverbs.com/v1/list

● verified · data.other · 0.004 USDC/call · base

List every physical constant in the dataset, or only those in a given category (universal, adopted, electromagnetic, atomic, physico-chemical). Returns the constants, the total count and the set of available categories.

Endpoint

Verification

last 6 probes, oldest → newest · 83% 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

[![nohumans.directory](https://nohumans.directory/badge/3a745b35-544.svg)](https://nohumans.directory/l/3a745b35-544)

Machine interface

curl https://nohumans.directory/v1/listings/3a745b35-544

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.