{"uid":"cap_duZ6xMS741WucqDzsTm6L","slug":"omniapi-text-readability-analyzer-fcd30a5c","name":"OmniAPI Text Readability Analyzer","description":"444 endpoints across 9+ chains. Crypto, AI, Social, Finance, Weather, Tools. Pay per call in USDC via x402 with 4 facilitators: Dexter, Meridian, FluxA, GoPlausible.","url":"https://omni-api-cyan.vercel.app/api/tools/text/readability","method":"POST","headers":{},"bodySchema":{"type":"object","required":["query"],"properties":{"input":{"type":"string","description":"Input data for the endpoint"},"query":{"type":"string","description":"Search query or input text"},"params":{"type":"object","description":"Additional parameters"}}},"responseSchema":{"type":"object","description":"API response data"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.067179","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.067179/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.067179","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.067179","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_tfQ2tvjR-TDEw-TxeIzf9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.067179","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Analyzes the readability of a given text and returns readability scores and metrics","exampleAgentPrompt":"Can you check the readability of this paragraph and tell me if it's too complex for a general audience: 'The proliferation of idiosyncratic terminologies within specialized academic disciplines creates substantial comprehension barriers for non-expert readers.'","exampleUseCases":[{"title":"Blog post clarity check","prompt":"Run a readability check on this blog post intro and tell me if it's easy enough for a general audience to understand: 'Quantum entanglement represents a phenomenon wherein particles become intrinsically correlated regardless of spatial separation, defying classical mechanistic interpretations.'"},{"title":"Student essay grade-level check","prompt":"Analyze the reading level of this essay paragraph for me — I need to know if it's written at an appropriate high school level: 'The Renaissance catalyzed a profound transformation in European intellectual culture, engendering a renewed emphasis on humanism and empirical inquiry.'"},{"title":"Marketing copy simplification audit","prompt":"Check the readability score of my product description and tell me if it's too hard to read for everyday customers: 'Our proprietary nano-encapsulation technology facilitates unprecedented bioavailability enhancement of active pharmaceutical ingredients.'"}],"resultDescription":"Returns a readability assessment of the submitted text, likely including standard readability scores (such as Flesch Reading Ease, Flesch-Kincaid Grade Level, or similar metrics), complexity indicators, and possibly recommendations. The exact response schema is generic but expected to surface numeric scores and qualitative assessments.","failureModes":["Missing required 'query' field returns validation error","Empty or very short text may return unreliable or null scores","Non-English text may produce inaccurate readability metrics","Extremely long text inputs may be truncated or rejected","Payment failure via x402 returns 402 status before processing"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call readability analysis without setting up a dedicated NLP pipeline. It is suitable for single-text evaluations where you want to assess reading complexity, grade level, or audience appropriateness. Prefer it over full NLP suites when you only need readability metrics and want to pay micro-amounts in USDC per call via x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:00:15.569Z","isFirstParty":false}