{"uid":"cap_AYuHjXpTBbl_Eq-2Pl3hd","slug":"rotary-agency-wiktionary-api-ffaa4db5","name":"Rotary Agency Wiktionary API","description":"Free-source data APIs (100% margin, no proxy, $0.002/call): ...","url":"https://rotaryagency.uk/api/free/wiktionary?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"varies":"endpoint-specific structured JSON"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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_-jWXY1ZGWbAiGbmtd-EFW","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":"Fetches structured word definitions, etymologies, and linguistic data from Wiktionary for a given word or term","exampleAgentPrompt":"Can you look up the word 'ephemeral' on Wiktionary and give me its definition, part of speech, and etymology?","exampleUseCases":[{"title":"Vocabulary enrichment for writing tool","prompt":"Look up the word 'melancholy' on Wiktionary and pull back its definitions, part of speech, and any usage examples so I can display them inline in my writing app."},{"title":"Etymology research for language learner","prompt":"I'm studying Latin roots — can you fetch the Wiktionary entry for 'audacious' and give me its etymology and origin language?"},{"title":"Synonym discovery for content generation","prompt":"What are the synonyms and alternate meanings listed on Wiktionary for the word 'ubiquitous'? I want to vary my word choice in a blog post."}],"resultDescription":"A structured JSON object containing word entry data sourced from Wiktionary, which may include definitions grouped by part of speech, etymology, pronunciation (IPA), synonyms, antonyms, and usage examples depending on what Wiktionary has for the queried term.","failureModes":["Word not found in Wiktionary returns an empty or error JSON response","Ambiguous terms may return multi-language entries requiring client-side filtering","Rare or highly specialized words may have sparse or missing fields","Network or upstream Wiktionary availability issues could cause timeouts","Malformed query parameters may return an error response"],"whenToPreferThis":"Choose this endpoint when you need free, structured Wiktionary-sourced lexical data — definitions, etymologies, pronunciations, and synonyms — without building or maintaining your own Wiktionary scraper. It is ideal for lightweight per-word lookups at low cost ($0.002/call) via x402 micropayment, particularly in agent workflows needing on-demand dictionary enrichment without a subscription or API key setup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T18:40:06.512Z","isFirstParty":false,"canonicalSlug":"rotary-agency-wiktionary-api-ffaa4db5"}