{"uid":"cap_VLZQ4Q72rrZiVgL4rDc4v","slug":"one-engine-text-alphanumeric-token-extractor-3e80dd73","name":"ONE Engine Text 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/t2?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":"0.0007","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":"$0.0007/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0007","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0007","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ypPieh_LHMxz7woo9Y9UZ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0007","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts alphanumeric tokens from a given text string, returning only alphanumeric segments.","exampleAgentPrompt":"Extract all the alphanumeric tokens from this text: 'Hello, world! Order #12345 arrived on 2024-06-01 — thank you!' and give me just the alphanumeric segments.","exampleUseCases":[{"title":"Sanitizing user-submitted form data","prompt":"Take this raw form submission and pull out only the alphanumeric tokens — I need to strip all punctuation and special characters before storing it: 'Name: Jane O'Brien! DOB: 1990/03/22, Ref: #AB-99X.'"},{"title":"Preprocessing text for keyword indexing","prompt":"I have a blog post I want to index — can you tokenize this text and return only the alphanumeric parts so I can build a keyword index from it? Here's the content: 'Cloud-native apps & microservices: best practices (2024).'"},{"title":"Extracting tokens from log output","prompt":"Parse this server log line and give me just the alphanumeric tokens: '[ERROR] 2024-06-01T12:34:56Z - Connection refused at host db-primary.internal:5432 (attempt #3).'"}],"resultDescription":"Returns a JSON object containing the alphanumeric tokens extracted from the input text, with non-alphanumeric characters (punctuation, whitespace, symbols) removed or used as delimiters. The exact structure may vary but typically includes a list or array of token strings derived from the input.","failureModes":["Text exceeding 50,000 characters may be rejected or truncated","Empty text input may return an empty token list or error","Payment failure via x402 will block the request from processing","Malformed JSON request body returns an error","If the text contains no alphanumeric characters, the result will be an empty token set"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, pay-per-call alphanumeric tokenizer with no subscription overhead, especially in agentic pipelines running on Base/x402. Ideal for preprocessing text before indexing, keyword extraction, or passing cleaned tokens to downstream models. Prefer this over regex-based self-implementation when you want a hosted, consistent tokenization result without managing infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:44:29.195Z","isFirstParty":false,"canonicalSlug":"one-engine-text-alphanumeric-token-extractor-3e80dd73"}