readability.openverbs.com
4 listed endpoints · free reliability snapshot (may be up to 24h old)
Base
B 4
endpoints
4
avg trust score
72.4
ecosystem avg 52.0
avg 30-day uptime
90.9%
ecosystem avg 53.6%
avg latency (EU)
839 ms
measured from a single EU vantage point; includes network round-trip distance to the endpoint
price band
$0.002
USDC per call
networks
1
At a glance
readability.openverbs.com operates 4 listed x402 endpoints across 1 network. 4 of them carry a computed trust score, averaging 72.4 of 100 (above the ecosystem average of 52.0). Average 30-day uptime across the measured endpoints is 90.9% (above the ecosystem average of 53.6%). Advertised price: $0.002 USDC per call. Best-scored endpoint: Reading & speaking time (grade B, 72.5).
Top endpoints by trust score
- Reading & speaking time/v1/reading-timeEstimate reading and speaking time for a text at configurable words-per-minute rates (defaults: 200 wpm reading, 130 wpm speaking).→
- Readability scores/v1/scoreCompute the standard English readability formulas — Flesch Reading Ease, Flesch–Kincaid grade, Gunning fog, SMOG, Coleman–Liau and ARI — along with the under…→
- Count syllables/v1/syllablesCount syllables per word and in total across the text.→
- Consensus grade level/v1/gradeSummarise a text's difficulty as a single consensus US grade level (averaging the five grade formulas), plus the Flesch Reading Ease, a plain-language diffic…→
All endpoints
| endpoint▼ | grade▼ | uptime 30d▼ | conf.▼ | price▼ |
|---|---|---|---|---|
| /v1/reading-time Reading & speaking time | B 72.5 | 90.9% | 0.93 | $0.002 |
| /v1/syllables Count syllables | B 72.3 | 90.9% | 0.93 | $0.002 |
| /v1/grade Consensus grade level | B 72.3 | 90.9% | 0.93 | $0.002 |
| /v1/score Readability scores | B 72.4 | 90.9% | 0.93 | $0.002 |
Scores use reduced-density sampling; live probe, full 30-min density and 90-day history via the paid API. Provider-supplied names and descriptions are unverified claims; the grades are our independent measurement.