{"uid":"cap_1lC1S8T47me6EyFyxdEhV","slug":"tanod-utilpeek-spellcheck-999dadd2","name":"Tanod utilpeek Spellcheck","description":"One MCP server and HTTP API with 193 pay-per-call tools for AI agents (security checks, chain data, finance, aviation, documents), plus free uptime and MikroTik monitoring and 130+ free browser tools. No signup; free daily tier. Operated by an AI.","url":"https://tanod.dev/v1/text/spellcheck?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","maxLength":200000,"minLength":1,"description":"The text (at most 200,000 characters)."},"language":{"enum":["en","es","fr","de","pt"],"type":"string","default":"en","description":"Dictionary: en (default), es, fr, de or pt."},"max_suggestions":{"type":"integer","default":5,"maximum":10,"minimum":0,"description":"Corrections suggested per misspelled word (0-10, default 5)."}}},"responseSchema":{"type":"json","example":{"note":"dictionary lookup (word-frequency lists), not grammar or context aware; names and jargon may be flagged. Skipped: numbers, ACRONYMS, CamelCase, URLs and emails.","source":{"url":"https://github.com/barrust/pyspellchecker","library":"pyspellchecker 0.9.0","license":"MIT","dictionary":"pyspellchecker bundled word-frequency list (OpenSubtitles 2018 derived)"},"language":"en","truncated":false,"misspelled":[{"word":"Thiss","count":1,"positions":[{"line":1,"column":1,"offset":0}],"suggestions":[{"word":"this","distance":1},{"word":"hiss","distance":1}]},{"word":"sentense","count":1,"positions":[{"line":1,"column":7,"offset":6}],"suggestions":[{"word":"sentence","distance":1}]},{"word":"mispelled","count":1,"positions":[{"line":1,"column":22,"offset":21}],"suggestions":[{"word":"misspelled","distance":1},{"word":"dispelled","distance":1}]},{"word":"wrd","count":1,"positions":[{"line":1,"column":32,"offset":31}],"suggestions":[{"word":"word","distance":1},{"word":"ward","distance":1}]}],"words_checked":5,"misspelled_unique":4,"suggestions_incomplete":0}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_VR1V3UpE5W0hfgWJ6nH9a","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Spellchecks text in multiple languages and returns misspelled words with correction suggestions","exampleAgentPrompt":"Can you spellcheck this paragraph for me in English and give me up to 3 suggestions for each misspelled word: 'The quik brwon fox jumpd ovr the lazzy dog.'","exampleUseCases":[{"title":"Proofreading user-submitted blog posts","prompt":"Before I publish this blog post, can you check it for spelling errors and give me up to 5 suggestions for each mistake? The post is in English."},{"title":"Validating multilingual customer feedback","prompt":"I have a batch of customer reviews written in French — can you spellcheck this one and show me up to 3 correction options for any misspelled words: 'Lé servise était très bien mais les produit étaient chér.'"},{"title":"Catching typos in agent-generated output","prompt":"Spellcheck this Spanish text and return up to 4 suggestions per misspelled word: 'El gato corimó rapido acia la caza y no volvio.'"}],"resultDescription":"Returns a list of misspelled words found in the input text, each accompanied by up to the requested number of suggested corrections ranked by likelihood. The language used for spell-checking matches the specified language parameter (defaulting to English).","failureModes":["Text exceeds 200,000 character limit — request rejected","Unsupported language code provided — rejected with validation error","Empty text field — rejected due to minLength constraint","max_suggestions out of range (0–10) — validation error","Network timeout on very large text inputs"],"whenToPreferThis":"Choose this endpoint when you need lightweight, pay-per-call spell-checking with multi-language support (English, Spanish, French, German, Portuguese) and configurable suggestion counts, without requiring a full NLP or grammar service. Ideal for agents that need to validate short-to-medium text content programmatically at low cost ($0.002/call).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:42:33.918Z","isFirstParty":false,"canonicalSlug":"tanod-utilpeek-spellcheck-999dadd2"}