touchstone.locomot.io
Exact structured diff. mode=text -> unified diff + line counts; mode=json -> an RFC 6902 JSON Patch (RFC 6901 pointers) that round-trips a->b; mode=words -> inline word-level opcodes. For large inputs use POST. Every answer signed. Free sample, no payment required: GET /play/diff
| Host | touchstone.locomot.io |
|---|---|
| Price | $0.001–$0.01 per call |
| Network | Base |
| Paid endpoints listed | 14 |
| Calls, last 30 days* | 40 |
| Most unique payers on one endpoint (30 days)* | 4 |
| Last paid call* | 2026-10-14 |
* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.
Endpoints
| URL | Method | Price |
|---|---|---|
https://touchstone.locomot.io/diffExact structured diff. mode=text -> unified diff + line counts; mode=json -> an RFC 6902 JSON Patch (RFC 6901… | GET | $0.001 |
https://touchstone.locomot.io/fieldDeterministic WMM2025 magnetic field (one location/date). Free sample, no payment required: GET /play/field | GET | $0.002 |
https://touchstone.locomot.io/unitDeterministic unit conversion reproducing NIST SP 811 exact factors (length, mass, volume, energy, power, pressure,… | GET | $0.001 |
https://touchstone.locomot.io/sealedTimelock encryption (tlock / encrypt-to-the-future): seal a payload toward a future drand round — undecryptable by… | GET | $0.005 |
https://touchstone.locomot.io/doorBefore you pay an x402 door, check it against its catalogue entry. A nightly probe of EVERY host in the x402 index… | GET | $0.002 |
https://touchstone.locomot.io/skyDeterministic ephemeris snapshot (one location/time). Free sample, no payment required: GET /play/sky | GET | $0.003 |
https://touchstone.locomot.io/readabilityDeterministic readability scores (Flesch, Flesch-Kincaid, Gunning Fog, SMOG, Coleman-Liau, ARI) over published… | GET | $0.001 |
https://touchstone.locomot.io/proofreadDeterministic, rule-based proofreading flags — passive voice, adverbs, wordiness, filler, repeated words, whitespace,… | GET | $0.001 |
https://touchstone.locomot.io/prosodyDeterministic phonetic rhyme (perfect + scored slant), pronunciation, syllables, scansion, homophones — from CMUdict.… | GET | $0.001 |
https://touchstone.locomot.io/timestampVerifiable timestamp (trustless proof-of-existence / freshness proof): bind a hash to a drand round for an… | GET | $0.001 |
https://touchstone.locomot.io/syntaxDeterministic syntax validation — does this JSON/YAML/TOML/Python/regex parse? Valid/invalid + error location from the… | GET | $0.001 |
https://touchstone.locomot.io/random/proofProvably-fair draw from the drand beacon with the full verifiable receipt + nonce-binding (the free draw is at GET… | GET | $0.001 |
https://touchstone.locomot.io/verify/sigRecover who signed a message (ecrecover, EIP-191 personal_sign). For EIP-712 typed data use POST /verify/sig. Every… | GET | $0.002 |
https://touchstone.locomot.io/timeDeterministic time/timezone truth: DST-aware zone conversion, transition times, business-day & holiday math,… | GET | $0.01 |
Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.
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