Provider

readability.openverbs.com

readability.openverbs.com · 4 listed services · provider site

Reading & speaking time x402 REST usage

Estimate reading and speaking time for a text at configurable words-per-minute rates (defaults: 200 wpm reading, 130 wpm speaking).

readability.openverbs.com Other services 2 calls / 30d checked 2026-10-26

0.002 USDC per call per call

Consensus grade level x402 REST usage

Summarise a text's difficulty as a single consensus US grade level (averaging the five grade formulas), plus the Flesch Reading Ease, a plain-language difficulty band and an approximate age range.

readability.openverbs.com Search & Research 2 calls / 30d checked 2026-10-26

0.002 USDC per call per call

Readability scores x402 REST usage

Compute the standard English readability formulas — Flesch Reading Ease, Flesch–Kincaid grade, Gunning fog, SMOG, Coleman–Liau and ARI — along with the underlying sentence/word/syllable statistics. Empty text is a clean...

readability.openverbs.com Other services 2 calls / 30d checked 2026-10-26

0.002 USDC per call per call

Count syllables x402 REST usage

Count syllables per word and in total across the text.

readability.openverbs.com Other services 2 calls / 30d checked 2026-10-26

0.002 USDC per call per call

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