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x402 Market Intelligence Summary
x402
x402 Market Intelligence Summary is a paid API for AI agents from x402-market-intel.fly.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Returns aggregated, categorized listing counts and 30-day growth trends across x402 discovery sources to reveal how crowded each API category is.
Price / call$0.05
Success—
StatusUnknown
How this service works
Market-gap analysis for the x402 ecosystem: aggregated, categorized listing counts across x402 discovery sources, plus historical trend data - see how crowded a category is before building a new x402 API. Accepts payment on Base, Polygon, Arbitrum, and Solana (USDC) - pick whichever network your wallet holds funds on.
Output
A JSON object with an as_of_date timestamp and an array of category objects, each containing the category name, total listing count, and 30-day growth percentage — giving a current and trending view of how populated each x402 API category is.
Example use cases
Identifying underserved x402 niches
“Pull the x402 market summary and tell me which categories have the fewest listings right now — I'm trying to find a gap before I build a new API.”
Tracking category growth before launch
“What does the 30-day growth trend look like for the trading category in the x402 ecosystem? I want to know if it's getting too crowded before I launch my new API.”
Competitive landscape snapshot for investors
“Give me a snapshot of the entire x402 API ecosystem — total listing counts by category and which ones are growing fastest this month.”
Technical details
Endpoint
GEThttps://x402-market-intel.fly.dev/v1/summaryWhen to prefer
Choose this endpoint when you need a high-level, multi-source view of the x402 API ecosystem before building or investing in a new x402-compatible service. It is the only known aggregated market-intelligence source specifically for x402 discovery data with category-level trend history. Prefer it over manually querying individual x402 discovery directories when you want a single consolidated snapshot with growth rates.
Side effects
- Payment not accepted if wallet lacks USDC on supported networks (Base, Polygon, Arbitrum, Solana)
- Stale data if the aggregation job has not run recently (check as_of_date in response)
- Empty category array if discovery sources are temporarily unreachable
- Rate limiting or 402 payment required errors if payment flow fails
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"as_of_date": "2026-07-11",
"categories": [
{
"count": 656,
"category": "trading",
"growth_pct_30d": 4.2
}
]
}
}Tags
x402
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