# Geld Machen Phantom Seller Scan

> Geld Machen Phantom Seller Scan is a paid API for AI agents from geld-machen-x402.fly.dev, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

Probes an x402 URL to detect economically-phantom payTo addresses — i.e., payment destinations that are unverifiable, spoofed, or belong to ghost sellers

## Facts

- Endpoint: GET https://geld-machen-x402.fly.dev/product/phantom-seller-scan.json
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/geld-machen-phantom-seller-scan-65cfcaaa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mRd1zIxvEs9-6VkFMbszH

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 geld-machen-phantom-seller-scan-65cfcaaa
```

Example prompt: Before my agent pays this x402 endpoint, scan https://some-service.fly.dev/api/data to check whether the payTo address is a phantom or ghost seller rather than a real economic actor.

## When to prefer this

Use this endpoint when an AI agent needs to verify the legitimacy of an x402 payment destination before executing a micropayment — especially in automated pipelines where the agent pays third-party x402 APIs without human review. Prefer this over generic URL fingerprinting when the specific concern is seller authenticity and phantom payTo detection rather than content hashing or TLS/DNS signals.

## Known failure modes

- Missing or invalid 'url' parameter returns an error
- URL is not an x402 endpoint — no payTo field to analyze
- Target URL is unreachable or returns non-200 status
- payTo address format is unrecognized or unsupported chain
- Inconclusive result if payTo address has no on-chain history to verify against

## How this service works

TIP-OF-SPEAR: URL Fingerprint ($0.01) GET ?url= → body_sha256/TLS/DNS. DEMAND-MATCHED SERP tip: Web Search ($0.02) GET ?q= (required) → ranked results. OCR tip: Image OCR ($0.01) GET ?url= → Tesseract text (COGS=0). Builder tool: Bazaar Readiness Check — FREE ?url= indexed yes/nein + issue count; PAID report $0.05 Fix-JSON. Gated-data: Base DeFi Snapshot ($0.03) balances+gas+protocol TVL/APY. Free teasers have no live hash/results. Upsell red-flag $0.25. Ladder: 0.01→0.02→0.025→0.25→0.35→0.49→0.75→17.

## Output

Returns a JSON object indicating whether the x402 URL's payTo address is economically phantom (unverifiable, spoofed, or ghost), along with supporting scan details about the payment destination.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "url"
 ],
 "properties": {
  "url": {
   "type": "string",
   "description": "Required x402 URL to probe for economically-phantom payTo"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/geld-machen-phantom-seller-scan-65cfcaaa/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from geld-machen-x402.fly.dev](https://www.zero.xyz/host/geld-machen-x402.fly.dev/llms.txt)