{"uid":"cap_8fgLcw3YwCGfO73Hm0bs4","slug":"one-engine-alphanumeric-token-extractor-e6a1f086","name":"ONE Engine Alphanumeric Token Extractor","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/t6?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":"0.004","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_U_3knvnYbd1e6vREqnlNC","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts only alphanumeric tokens from a given text string, stripping punctuation and other non-alphanumeric characters.","exampleAgentPrompt":"Pull out only the alphanumeric tokens from this text for me — strip out all punctuation, symbols, and whitespace tokens: 'Hello, world! This is test #42 — with some $pecial ch@racters.'","exampleUseCases":[{"title":"Clean raw scraped web text","prompt":"I've scraped some messy HTML page text full of punctuation, symbols, and special characters — can you extract just the alphanumeric tokens from it so I can process the words and numbers cleanly?"},{"title":"Tokenize user input for keyword matching","prompt":"Take this user-submitted form input and give me only the alphanumeric tokens — I need to strip out all the punctuation and special characters before I run keyword matching on it."},{"title":"Normalize log data for analysis","prompt":"Here's a raw server log entry with lots of brackets, colons, and slashes — can you pull out just the alphanumeric tokens so I can index the important identifiers and values?"}],"resultDescription":"A JSON object containing the extracted alphanumeric tokens from the input text, with punctuation, symbols, and non-alphanumeric characters removed or separated out.","failureModes":["Text exceeds 50,000 character limit — request rejected","Empty text input — may return empty token list or error","Payment failure via x402 — 402 response returned before processing","Malformed JSON body — 400 error returned","Network timeout on Cloudflare Worker edge node"],"whenToPreferThis":"Choose this endpoint when you need a cheap, fast, pay-per-call alphanumeric tokenization utility without spinning up your own text processing pipeline. Ideal for agents that occasionally need to clean or tokenize text at low volume and want micro-payment billing via x402 on Base rather than a subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:41:42.620Z","isFirstParty":false,"canonicalSlug":"one-engine-alphanumeric-token-extractor-486d6f90"}