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ONE Engine Text Alphanumeric Token Extractor
x402
ONE Engine Text Alphanumeric Token Extractor is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.0007/call, status unknown (last checked 2026-10-02).
Extracts alphanumeric tokens from a given text string, returning only alphanumeric segments.
Price / call$0.0007
Success—
StatusUnknown
How this service works
Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.
Output
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.
Example use cases
Sanitizing user-submitted form data
“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.'”
Preprocessing text for keyword indexing
“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).'”
Extracting tokens from log output
“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).'”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v3/text-token/alphanumeric/t2?utm_source=zero.xyzWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| textrequired | string | Text up to 50000 characters |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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