{"uid":"cap_AnwJmSkyonK0GRw2ETzMv","slug":"delx-commerce-soundex-encoder-ff0ee43a","name":"Delx Commerce Soundex Encoder","description":"Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.","url":"https://commerce.delx.ai/api/v1/x402/soundex?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","maxLength":100000,"description":"Primary text input (max 100k chars). Processed first-party; not retained as a dataset."}}},"responseSchema":{"type":"json","example":{"code":"H425","input":"HELLOAGENTWORLD","schema":"delx/soundex/v1"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_yXJC4vFmLF5fCUtDY7Kao","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes the Soundex phonetic code for a given text string, returning a 4-character alphanumeric code representing its English phonetic signature.","exampleAgentPrompt":"What's the Soundex code for the name 'HELLOAGENTWORLD'?","exampleUseCases":[{"title":"Deduplicating customer name records","prompt":"I have a customer database with lots of spelling variations of the same name — can you get the Soundex code for 'Thompson' so I can group it with phonetically similar entries like 'Thomson' and 'Thompsen'?"},{"title":"Fuzzy name search in a lookup table","prompt":"I'm searching a registry for the surname 'Knudsen' — can you give me its Soundex code so I can find all phonetically equivalent last names stored in the index?"},{"title":"Genealogy research name matching","prompt":"Can you compute the Soundex code for the name 'Wojciechowski' so I can match it against historical census records that might have spelled it differently?"}],"resultDescription":"A JSON object containing the computed Soundex code (e.g. 'H425'), the uppercased input text, and a schema identifier ('delx/soundex/v1') confirming the encoding algorithm used.","failureModes":["Empty or missing 'text' field returns an error","Text exceeding 100,000 characters is rejected","Non-alphabetic-only inputs may produce unexpected or minimal Soundex codes","Payment failure via x402 protocol blocks the request","Network timeouts or service unavailability return HTTP 5xx errors"],"whenToPreferThis":"Choose this endpoint when you need a deterministic, pay-per-call Soundex phonetic encoding with no signup overhead, verifiable delivery, and micropayment settlement in USDC. Ideal for agents that need on-demand phonetic normalization without committing to a subscription or managing API keys.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T15:29:33.770Z","isFirstParty":false,"canonicalSlug":"delx-commerce-soundex-encoder-ff0ee43a"}