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Automated Readability Index (ARI) Calculator
x402
Automated Readability Index (ARI) Calculator is a paid API for AI agents from kihustle.tech, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Computes the Automated Readability Index score for a given text to estimate its reading grade level.
Price / call$0.002
Success—
StatusUnknown
How this service works
Kostenlose Guides, Solo-Playbooks und Artikel zu KI, Automation und Side Hustles — für Menschen, die mit echten Systemen online Einkommen aufbauen wollen. Transparent finanziert über faire Affiliate-Links.
Output
Returns a JSON object containing a readability result field with the computed Automated Readability Index score and a success status, indicating the estimated reading grade level complexity of the submitted text.
Example use cases
Blog post grade level check
“I just wrote this blog post intro and want to know if it's readable for a general audience — can you calculate the Automated Readability Index for it? Here's the text: 'Starting a side hustle has never been easier. With the right tools and a few hours a week, anyone can build a reliable stream of online income.'”
Academic writing complexity audit
“Can you run an Automated Readability Index calculation on this abstract from my research paper? I need to know what grade level it reads at: 'The proliferation of machine learning paradigms has engendered substantial epistemological debates regarding the interpretability and generalizability of stochastic gradient-based optimization models.'”
Marketing copy audience fit
“Check the readability of this product description for me using the Automated Readability Index — I want to make sure it's suitable for a broad consumer audience: 'Our smart home device seamlessly integrates with existing systems, providing real-time analytics and automated scheduling to optimize your energy consumption.'”
Technical details
Endpoint
POSThttps://kihustle.tech/bot-bazaar/api/v1/automated-readability-indexWhen to prefer
Choose this endpoint when you specifically need the Automated Readability Index metric — a formula-based grade-level readability score derived from character counts, word counts, and sentence counts. Prefer it over general NLP APIs when you want a fast, deterministic, interpretable readability score without ML overhead, especially for English-language content quality checks, educational material assessment, or audience-fit validation.
Side effects
- Empty or missing text field returns an error or zero score
- Extremely short text (fewer than 2-3 sentences) may yield unreliable or edge-case ARI values
- Non-English text may produce inaccurate scores since ARI is calibrated for English
- Malformed JSON request body causes a 400-level error
- Very large text payloads may be rejected or time out
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string |
Output
Schema · Response
{
"type": "json",
"example": {
"result": "processed",
"status": "success"
}
}Tags
x402
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