{"uid":"cap_A_QnK8xCfhPLsVabVAF4f","slug":"suverse-dictionary-api-f8af75bd","name":"Suverse Dictionary API","description":"Definitions, phonetics, and examples for an English word from the free Dictionary API, no key. Returns meanings, parts of speech, and synonyms. For AI agents in language, education, and writing tools.","url":"https://proxy.suverse.io/v1/data/suverse-dictionary","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"properties":{}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_wfefLFdvz2R8l660Zky7J","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns definitions, phonetics, parts of speech, synonyms, and example sentences for any English word using the free Dictionary API.","exampleAgentPrompt":"Can you look up the word 'ephemeral' and give me its definitions, part of speech, phonetic spelling, and some example sentences?","exampleUseCases":[{"title":"Writing assistant word enrichment","prompt":"I'm writing an essay and want to use the word 'melancholy' correctly — can you fetch its definitions, parts of speech, and a couple of example sentences for me?"},{"title":"Language learning vocabulary lookup","prompt":"I'm learning English and came across the word 'serendipity' — can you look it up and tell me what it means, how to say it phonetically, and show me some synonyms?"},{"title":"Crossword or quiz answer verification","prompt":"I need to confirm the meaning and part of speech of the word 'ubiquitous' — can you pull up its dictionary entry including any listed synonyms?"}],"resultDescription":"Returns a structured dictionary entry for the queried word, including one or more meanings grouped by part of speech (noun, verb, adjective, etc.), definitions, example sentences, phonetic transcriptions, and lists of synonyms and antonyms where available.","failureModes":["Word not found in the dictionary — returns a 404 or empty result for obscure, misspelled, or non-English words","Network or proxy timeout on the upstream Free Dictionary API","Malformed request body missing required 'input' field returns a validation error","Proper nouns, abbreviations, or slang terms may return no results"],"whenToPreferThis":"Choose this endpoint when you need free, keyless English dictionary data including definitions, phonetics, parts of speech, and synonyms for AI agents in language, education, or writing contexts. Prefer this over paid lexical APIs when no API key management is desired and the use case is standard English word lookup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T13:05:56.676Z","isFirstParty":false}