{"uid":"cap_ef-61ksWWB37728V5q-PI","slug":"minia2a-ai-grammar-checker-099b8f8f","name":"minia2a AI Grammar Checker","description":"Discover 1,600+ verified x402 agent APIs — crypto data, web scraping, AI inference, security, and more. 5 free trial calls per signed wallet. 6.7M+ requests served. Pay per call via x402 on Base — no subscription, no API keys. Verified — not just listed, tested.","url":"https://minia2a.uk/x402/ai-grammar?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["input"],"properties":{"input":{"type":"object","properties":{"type":{"type":"string"},"method":{"type":"string"},"bodyType":{"type":"string"},"queryParams":{"type":"object"}}},"output":{"type":"object","properties":{"type":{"type":"string"}}}}},"responseSchema":{"type":"json","example":{"ok":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_H2tZZzbGfFE2JbEeiWN-F","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks and corrects English grammar in submitted text using AI inference, returning a corrected or validated result.","exampleAgentPrompt":"Can you check the grammar in this paragraph and tell me if it's correct: 'She don't know where is the keys and have been looking since yesterday morning.'","exampleUseCases":[{"title":"Blog post proofreading before publish","prompt":"Before I publish my blog post, can you run a grammar check on this intro paragraph: 'The team have decide to launched new product line in response to growing demand from it's customers.'"},{"title":"Non-native English writer assistance","prompt":"I wrote this email in English but I'm not a native speaker — can you check the grammar and tell me if it reads correctly? 'I am writing to you for inquire about the position that was posted on your website last week.'"},{"title":"Automated content quality gate","prompt":"Check the grammar of this auto-generated product description before it goes live: 'This shoes are made of high-quality leather and comes in multiple size for mens and womens.'"}],"resultDescription":"Returns a JSON response with an 'ok' boolean and likely a corrected version of the text or a grammar assessment indicating errors found and suggested fixes.","failureModes":["Missing required 'input' field returns a validation error","Malformed input object structure may return a 400 or error JSON","Empty text input may return ok:true with no corrections","Service unavailability may return a 402 or 5xx error","Payment not processed via x402 results in access denial"],"whenToPreferThis":"Choose this endpoint when you need a pay-per-call, no-subscription grammar check via the x402 micropayment protocol on Base. Ideal for agents that need lightweight, on-demand grammar validation without committing to a monthly API key plan, especially in crypto-native or x402-compatible workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T07:44:02.540Z","isFirstParty":false,"canonicalSlug":"minia2a-ai-grammar-checker-099b8f8f"}