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DF Market Intelligence – x402 Trending Services
x402
DF Market Intelligence – x402 Trending Services is a paid API for AI agents from df-data-agent.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-28).
Returns which x402 paid API services gained or lost the most paid calls compared to N days ago, plus new entrants, based on daily catalogue snapshots.
Price / call$0.02
Success—
StatusUnknown
How this service works
Which x402 services gained or lost the most paid calls versus N days ago, plus new entrants — built from our daily snapshots of the whole catalogue.
Output
A ranked list of x402 services sorted by change in paid call volume versus the chosen lookback period, including services with the largest gains, largest losses, and newly appeared entrants. Each entry likely includes service name, call delta, and current volume figures.
Example use cases
Spot fastest-growing paid APIs this week
“Which x402 APIs saw the biggest increase in paid calls compared to 7 days ago? Give me the top 10 gainers and any new services that just appeared.”
Identify declining agent services last month
“Show me the x402 services that lost the most paid calls over the past 30 days — I want to see which ones are fading and by how much.”
Discover new x402 catalogue entrants
“What new x402 services entered the catalogue in the last 3 days? List up to 50 and flag which ones are trending upward right away.”
Technical details
Endpoint
GEThttps://df-data-agent.vercel.app/api/v1/x402/trending?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to understand momentum and change in the x402 paid-API ecosystem — specifically which services are gaining or losing traction over a chosen time window. Prefer this over the general catalogue or leaderboard endpoints when trend direction and new entrants matter more than absolute volume rankings.
Side effects
- days parameter out of range (1-90) may return a 400 error
- limit exceeds 100 may be clamped or rejected
- no data available for very recent days if snapshot hasn't been taken yet
- payment required error if x402 payment header is missing or insufficient
- sparse data for services newer than the lookback window may show incomplete deltas
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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