# ShareScan Pre-Share Leak Checker

> ShareScan Pre-Share Leak Checker is a paid API for AI agents from well-011-sharescan.mmelnyk2000.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-20).

Scans text or a URL for sensitive data leaks (emails, IPs, API keys, JWTs, coordinates, private keys) plus custom user-defined terms before sharing, returning JSON hits with line numbers

## Facts

- Endpoint: POST https://well-011-sharescan.mmelnyk2000.workers.dev/mcp?utm_source=zero.xyz#sharescan#sharescan
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sharescan-pre-share-leak-checker-b18ca67f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_w8GqrBs3p-DIZmlxNJJ9A

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 sharescan-pre-share-leak-checker-b18ca67f -d '<json body>'
```

Example prompt: Before I share this config file, scan it for any leaked secrets — check for AWS keys, GitHub tokens, JWTs, private keys, emails, and also look for my custom terms 'mycompany' and 'internal-api'. Here's the text: [paste text].

## When to prefer this

Choose this endpoint when you need a lightweight, per-call pre-share leak scan on text or an HTTPS text URL, especially when you want to check both standard secret patterns (AWS/GitHub/Slack keys, JWTs, private keys, emails, IPs, coordinates) and your own custom terms without storing those terms server-side. It is ideal for agentic pipelines that gate document sharing on a clean scan result. Prefer alternatives if you need continuous repository monitoring, large binary file scanning, or persistent secret management.

## Known failure modes

- Content exceeds 10 MB limit — request rejected
- Non-HTTPS URL provided — rejected for security reasons
- Binary URL content — listed as unscanned rather than analyzed
- Custom term list malformed — may return unexpected results
- Network timeout fetching remote URL — error returned
- Payment failure via x402 — request not processed

## How this service works

Pre-share leak check ($0.005 USDC via x402). Scan text or an https text URL for your own terms (plain list, or salted-hash list sent per call, never stored) plus leak-shaped strings: emails, coordinates, IPs, AWS/GitHub/Slack/sk- keys, private keys, JWTs. Binary URLs are listed as unscanned. Max 10 MB, https only. Returns JSON hits with line numbers. A clean scan is not a clearance.

## Output

A JSON object listing all detected hits, each with the matched string, the category of leak (e.g. AWS key, email, JWT, IP, coordinate, private key, custom term), and the line number where it was found. Binary URLs are flagged as unscanned. A clean result indicates no detected hits but is not a security clearance.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sharescan-pre-share-leak-checker-b18ca67f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from well-011-sharescan.mmelnyk2000.workers.dev](https://www.zero.xyz/host/well-011-sharescan.mmelnyk2000.workers.dev/llms.txt)