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Delx Redact Emails in Text
x402
Delx Redact Emails in Text is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-13).
Replaces email address patterns in a text string with a safe placeholder, returning the sanitized text.
Price / call$0.001
Success—
StatusUnknown
How this service works
Redact emails in text. Call before publishing logs, support dumps, or RAG snippets that may contain addresses. Returns text with email-like spans replaced by a safe placeholder. $0.001 USDC per successful call via x402 on Base—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors.
Output
Returns a JSON object containing the processed text with all email-like spans replaced by a safe placeholder string. The structure of the text is otherwise preserved. No data is retained by the service after the response.
Example use cases
Sanitize support logs before publishing
“I'm about to publish these raw support chat logs to our documentation site — can you scrub out any email addresses first? Here's the text: 'Customer alice@widgets.com wrote to help@myapp.io complaining about billing on March 3rd.'”
Clean RAG snippets before indexing
“Before I push this document chunk into the vector store, redact any email addresses from it so we don't leak PII into the retrieval index. The text is: 'Contact our team lead sarah.jones@corp.net or fallback to it-admin@corp.net for access requests.'”
Anonymize error traces for sharing
“I want to share this error trace with a third-party debugger, but it has user emails in it — can you replace all the email addresses with placeholders? The trace reads: 'Session initiated by bob@example.org, forwarded to relay@internal.co.'”
Technical details
Endpoint
POSThttps://api.delx.ai/api/v1/x402/redact-emailsWhen to prefer
Use this endpoint when you need a deterministic, first-party, no-subscription micro-service to redact email addresses from text before publishing logs, support dumps, RAG document chunks, or any content where PII leakage is a concern. Prefer it over regex-only client-side approaches when you want an auditable external call, and over heavyweight NLP-based PII services when you only need email-pattern redaction at low cost ($0.001 USDC per call via x402 on Base).
Side effects
- Text exceeds 100,000 character limit — returns a structured validation error (not billed)
- Missing or null 'text' field in request body — returns validation error
- Payment not provided or insufficient — returns 402 Payment Required
- Network timeout or service unavailability — returns 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | Primary text input (max 100k chars). Processed first-party; not retained as a dataset. |
Output
Schema · Response
{
"type": "json",
"example": {
"text": "hello agent world",
"schema": "delx/redact-emails/v1",
"redacted_count": 0
}
}Tags
x402
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