{"uid":"cap_VehEnFVsNrDocGWOdrsjQ","slug":"one-engine-t9-alphanumeric-text-token-converter-4e260958","name":"ONE Engine T9 Alphanumeric Text Token Converter","description":"Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.","url":"https://one-search.one-engine.workers.dev/v3/text-token/alphanumeric/t9?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["text"],"properties":{"text":{"type":"string","description":"Text up to 50000 characters"}}},"responseSchema":{"type":"object","additionalProperties":true},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.018","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":"$0.018/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.018","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.018","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_TFNBZ6lYxbzBSlBaRKugI","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.018","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts text up to 50,000 characters into T9 alphanumeric token representation","exampleAgentPrompt":"Convert the text 'HelloWorld' into T9 alphanumeric tokens using the ONE Engine T9 converter.","exampleUseCases":[{"title":"T9 encode a product name","prompt":"Take the product name 'BlueSparkle' and convert it into T9 alphanumeric tokens so I can use it in a legacy keypad-based system."},{"title":"Tokenize a customer message for SMS routing","prompt":"Encode this customer message into T9 alphanumeric tokens: 'Please call me back at your earliest convenience.' I need it for a keypad-based routing system."},{"title":"Batch encode dictionary words for T9 lookup table","prompt":"Convert the word 'elephant' into its T9 alphanumeric token sequence — I'm building a T9 predictive text lookup table and need the encoded form."}],"resultDescription":"Returns a JSON object containing the T9 alphanumeric token representation of the submitted text, mapping the input string's characters to their corresponding T9 keypad numeric sequences.","failureModes":["Text exceeds 50,000 character limit — request rejected","Empty or missing 'text' field — validation error","Payment failure via x402 on Base — 402 response, no result returned","Malformed JSON body — 400 error","Non-alphanumeric characters in input may be dropped or cause unexpected encoding results"],"whenToPreferThis":"Choose this endpoint when you need a low-cost, pay-per-call T9 alphanumeric encoding of text strings, especially within autonomous agent pipelines that use x402 micropayments on Base. Ideal for legacy telephony, SMS routing, keypad-based input systems, or any workflow requiring T9 tokenization without a self-hosted solution.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:44:25.428Z","isFirstParty":false,"canonicalSlug":"one-engine-t9-alphanumeric-text-token-converter-4e260958"}