# Research Note Email and Phone Pattern Masking

> Research Note Email and Phone Pattern Masking is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).

Masks email addresses and phone numbers in research note documents using deterministic pattern matching

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-writing-research-note-contact-mask?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/research-note-email-and-phone-pattern-masking-79cc6710
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SgoZI8aiTW54MBFOLUk5i

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability research-note-email-and-phone-pattern-masking-79cc6710 -d '<json body>'
```

Example prompt: Take this research note and mask all the email addresses and phone numbers in it before I share it externally — here's the text: '## Findings
The lead contact is john.doe@corp.com and can be reached at +1-555-867-5309. Secondary contact: jane@example.org, 800-123-4567.'

## When to prefer this

Choose this endpoint when you need deterministic, rule-based masking of email and phone patterns specifically within research note documents. It is ideal for privacy compliance, pre-publication sanitization, or archiving workflows where consistent, repeatable redaction is required and generative AI rewriting is not desired. Prefer this over general-purpose LLM redaction when auditability and determinism matter more than contextual understanding.

## Known failure modes

- Text exceeds 20,000 character limit — request is rejected
- Empty or missing text field — no output produced
- Non-text binary content submitted — processing fails
- Malformed input encoding causes partial masking
- Edge-case phone or email formats may not be detected by pattern rules

## How this service works

Research note - Email and phone pattern masking: Email and phone pattern masking for Research note. Supplied Markdown or plain text, up to 20,000 characters. Deterministic processing and document templates; no generative prose or fact checking. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded email and phone pattern masking deliverable.

## Output

Returns the input research note document (Markdown or plain text, up to 20,000 characters) with all email addresses and phone numbers replaced by masked/redacted patterns, using deterministic processing without generative AI or fact checking.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "default": "## Question\nExample 1 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Method\nExample 2 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Findings\nExample 3 content.\nTODO: review the supplied document by 2026-10-10.",
   "maxLength": 20000
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/research-note-email-and-phone-pattern-masking-79cc6710/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)