Touchstone

by Touchstone / locomot.iolivefrom $0.001 /call

14 deterministic truth endpoints for AI agents: astronomical positions (NASA JPL), magnetic field (NOAA WMM2025), timezone math, randomness via drand, timestamped proofs, timelock encryption, and 8 text-analysis tools. EIP-191-signed receipts per call.

TOOLS · 7

#TOOLDESCRIPTIONPRICE/CALL

01skydocsSun/Moon positions and twilight phases verified against NASA JPL DE421.$0.003

02fielddocsEarth magnetic field data (declination, intensity) from NOAA WMM2025.$0.002

03clockdocsTimezone conversion, DST transitions, business-day calculations (IANA tzdata).$0.001

04versedocsRhyme analysis, syllable counts, meter/scansion (CMU Pronouncing Dictionary).$0.001

05drawdocsProvably-fair randomness anchored to the public drand beacon.$0.001

06stampdocsTimestamped cryptographic proof of document existence.$0.005

07sealdocsTimelock encryption to a future drand round.$0.01

Prices set by the provider and charged per successful call.

CONNECT

# Inspect the unpaid x402 requirement before signing anything.
# Use the method and body in the provider docs when this is not a GET route.
curl -i --request GET 'https://touchstone.locomot.io'

Keep EVM_PRIVATE_KEY server-side and use a narrowly funded wallet.official buyer guide ↗