# Project Brief Email and Phone Pattern Masking

> Project Brief 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 found in a project brief document using deterministic pattern matching, returning the sanitized text.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-writing-project-brief-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/project-brief-email-and-phone-pattern-masking-240be82d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nl4qyWXTuz6lodEG9l8YA

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 project-brief-email-and-phone-pattern-masking-240be82d -d '<json body>'
```

Example prompt: I need to share this project brief externally — can you mask all the email addresses and phone numbers in it before I send it out?

## When to prefer this

Use this endpoint when you need deterministic, rule-based masking of email and phone patterns specifically within a project brief document. Prefer it over generative AI redaction when you need consistent, reproducible output without any risk of prose rewriting or hallucinated substitutions. It is optimized for the project-brief document structure and costs only $0.01 USDC per call.

## Known failure modes

- Text exceeds 20,000 character limit — request rejected
- Non-text binary content submitted — parsing failure
- Malformed input object missing 'text' field — validation error
- Edge-case phone or email formats not matching standard patterns may go unmasked

## How this service works

Project brief - Email and phone pattern masking: Email and phone pattern masking for Project brief. 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 project brief text (Markdown or plain text, up to 20,000 characters) with all detected email address and phone number patterns replaced by masked placeholders, using deterministic pattern-matching rules with no generative rewriting.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "default": "## Objective\nExample 1 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Scope\nExample 2 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Deliverables\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/project-brief-email-and-phone-pattern-masking-240be82d/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)