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ONE Engine Text Mentions Extractor (T8)
x402
ONE Engine Text Mentions Extractor (T8) is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Extracts and surfaces all mentions (entities, references, or named items) from a block of text up to 50,000 characters.
Price / call$0.01
Success—
StatusUnknown
How this service works
Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.
Output
A JSON object containing the extracted mentions found within the submitted text — typically a structured list of entities, references, or named items detected across the input content.
Example use cases
Brand mention audit from press release
“Here's a press release about our new product launch — can you extract every brand, company, and person mentioned in it so I can track who we're associated with?”
Entity extraction from research report
“I have this 40,000-character financial research report — pull out all the company names, ticker symbols, and executive names mentioned anywhere in it.”
Social media mention detection
“I've collected a bunch of tweets into one text blob — can you find all the @mentions, brand names, and product references in there?”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v3/text-extract/mentions/t8?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a cheap, low-latency, pay-per-call mention extraction from arbitrary text without a subscription or quota system. Ideal for autonomous agents that process variable volumes of text and want per-call billing via x402 on Base at $0.01 USDC per call. Best for text documents up to 50,000 characters where entity/mention identification is the primary goal.
Side effects
- Text exceeds 50,000 character limit — request rejected or truncated
- Empty or whitespace-only text input yields no mentions
- Payment failure via x402 protocol results in 402 response before processing
- Ambiguous or highly abbreviated text may yield incomplete mention extraction
- Non-English or mixed-language text may reduce extraction accuracy
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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