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ONE Engine Email Extractor (Text)
x402
ONE Engine Email Extractor (Text) is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.018/call, status unknown (last checked 2026-10-02).
Extracts email addresses from an arbitrary block of text up to 50,000 characters.
Price / call$0.018
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 email addresses found in the submitted text, returned as a list or structured set of extracted email strings.
Example use cases
Contact harvesting from web copy
“I just copied the entire team page from a company's website into a document — can you extract every email address mentioned in it?”
Lead extraction from email thread
“Here's a long email thread I exported as plain text. Can you find and list all the unique email addresses that appear in it?”
CRM import from newsletter footer
“I have a newsletter with contributor bios and credits at the bottom — can you pull out all the email addresses from this text so I can add them to my CRM?”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v3/text-extract/emails/t9?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a cheap, stateless, pay-per-call extraction of email addresses from raw or unstructured text without setting up any infrastructure. At $0.018 USDC per call it is ideal for agent workflows that sporadically need email parsing without committing to a subscription-based NLP or regex service.
Side effects
- Text exceeds 50,000 character limit — request will be rejected or truncated
- No email addresses present in input — returns empty result
- Malformed or obfuscated emails (e.g. 'user at domain dot com') may not be detected
- Payment failure via x402 on Base — call not executed
- Non-string or missing 'text' field — schema validation error
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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