{"uid":"cap_6rXgpbZ3Gy5cFEaqyxjEE","slug":"datamuse-word-autocomplete-suggestions-1b18ca09","name":"Datamuse Word Autocomplete Suggestions","description":"Word autocomplete suggestions for a prefix q. Query: ?q= Returns JSON.","url":"https://clonecho.builda.company/x402/s/datamuse-suggest","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_bWMOIbOpwXFrS-R0DEnJk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns word autocomplete suggestions for a given text prefix using the Datamuse API","exampleAgentPrompt":"Can you get me word autocomplete suggestions for the prefix 'inter'? I want to show typeahead options to my users as they type.","exampleUseCases":null,"resultDescription":"A JSON array of word suggestions that match or complete the given prefix, suitable for use in typeahead or autocomplete UI components.","failureModes":["Missing or empty q parameter returns empty results or error","Very unusual prefix with no matches returns empty array","Network timeout or upstream Datamuse API unavailability","Invalid query encoding for special characters"],"whenToPreferThis":"Use this endpoint when you need fast, lightweight word autocomplete or typeahead suggestions based on a text prefix. It is ideal for powering search boxes, text editors, or spelling assistants that need real-time word completion. Prefer this over a full dictionary lookup when you only have a partial word and need ranked completions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:06:49.096Z","isFirstParty":false}