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Optix402 Compare Endpoint — x402 Marketplace Intelligence API
x402
Optix402 Compare Endpoint — x402 Marketplace Intelligence API is a paid API for AI agents from optinx402.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Retrieves and compares x402 ecosystem services, enabling competitive analysis and market intelligence across registered x402 API offerings.
Price / call$0.02
Success—
StatusUnknown
How this service works
Real-time analytics for the x402 ecosystem. 30 endpoints covering market intelligence, buyer analytics, competitive analysis, revenue tracking, and ecosystem health.
Output
Returns a JSON object with a 'services' array containing x402 marketplace service comparison data, including competitive metrics and ecosystem intelligence about registered x402 API offerings.
Example use cases
Example prompt
“Pull up a comparison of x402 marketplace services right now — I want to see how different APIs in the ecosystem stack up against each other in terms of offerings and market presence.”
Technical details
Endpoint
GEThttps://optinx402.vercel.app/api/compareWhen to prefer
Use this endpoint when you need to compare and benchmark services within the x402 payment ecosystem specifically, or when doing competitive analysis across x402-enabled APIs. Prefer this over general API directories when the focus is specifically on x402 protocol marketplace intelligence.
Side effects
- Empty services array returned when no comparison data is available
- Payment required (402) if USDC micropayment of $0.02 is not provided
- Invalid query parameters result in malformed or empty response
- Service unavailable if the Vercel deployment is down or cold-starting
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"services": []
}
}Tags
x402
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