Text Readability Scorer API
Analyze text readability with Flesch-Kincaid, Gunning Fog, SMOG and Coleman-Liau scores. Returns grade level, reading time, vocabulary analysis, passive voice detection and improvement suggestions.
1 subscribers
23 ms avg latency
6 endpoints
The in-depth APIMemo review for this API hasn't been published yet —
the data below comes straight from the public marketplace listing.
Text Readability Scorer API endpoints
| Method | Endpoint | Description |
|---|---|---|
| GET |
Health Check /health |
Check if the API is online and operational |
| POST |
Full Analysis /analyze |
Full readability analysis — returns all scores, grade level, reading time, vocabulary analysis, passive voice count and improvement suggestions |
| POST |
Get Readability Scores /analyze/scores |
Returns only the readability scores — Flesch Reading Ease, Flesch-Kincaid Grade, Gunning Fog, SMOG, Coleman-Liau and average grade level. Lightweight endpoint for high volume use |
| POST |
Get Text Statistics /analyze/stats |
Returns text statistics only — word count, sentence count, paragraph count, average sentence length, average syllables per word and reading time |
| POST |
Analyze Vocabulary /analyze/vocabulary |
Returns vocabulary analysis only — unique word count, lexical diversity score, long and short word counts, transition words, hedge words and top 10 most used words |
| POST |
Compare Readability /compare |
Compare the readability of two pieces of text side by side. Returns scores for both and declares which one is more readable |
Text Readability Scorer API pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO | $9.99 / month | — |
|
| ULTRA | $29.99 / month | — |
|
| MEGA | $99.99 / month | — |
|
