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Optix402 Market Size by Category
x402
Optix402 Market Size by Category is a paid API for AI agents from optinx402.vercel.app, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-14).
Returns real-time total volume and market size analytics for a specified category within the x402 payment ecosystem
Price / call$0.08
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
A JSON object containing total_volume and associated market size metrics for the requested x402 category, reflecting real-time transaction data across the ecosystem.
Example use cases
Benchmark AI data market size
“How big is the AI data market in the x402 ecosystem right now? I want to know total transaction volume and market size so I can benchmark it against traditional data marketplaces.”
Find highest volume x402 categories
“Which categories are seeing the most transaction volume on x402 at the moment? I'm trying to figure out where the most money is flowing so I can prioritize where to list my API.”
Track tools category revenue flow
“How much total spend is flowing through the tools category in the x402 ecosystem today? I need this for an investment report I'm putting together on micropayment-enabled API commerce.”
Technical details
Endpoint
GEThttps://optinx402.vercel.app/api/market-size/%7Bcategory%7DWhen to prefer
Use this endpoint when you need to understand the scale and transaction volume of a specific category within the x402 micropayment ecosystem, particularly when building market analysis, competitive benchmarking, or investment research tools focused on x402-enabled API commerce.
Side effects
- Unknown or unsupported category returns empty or null data
- Category path parameter not URL-encoded correctly causes 404
- Stale or unavailable data source returns incomplete metrics
- Rate limiting or payment failure (x402 protocol) prevents access
- Malformed category string returns validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"total_volume": 10000
}
}Tags
x402
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