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DF Market Intelligence – x402 Service Rankings
x402
DF Market Intelligence – x402 Service Rankings is a paid API for AI agents from df-data-agent.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-28).
Returns ranked x402 paid-API services by 30-day call volume, unique payers, or estimated revenue, with endpoint counts, median prices, supported networks, and a concentration filter to exclude thinly-traded services.
Price / call$0.01
Success—
StatusUnknown
How this service works
Ranked x402 services (by 30-day calls, unique payers or estimated revenue) with endpoint count, median price, networks and a concentration flag that filters out services whose volume comes from fewer than 5 wallets. Filter by category.
Output
A ranked list of x402 services, each including service name, 30-day call volume, unique payer count, estimated revenue, endpoint count, median price, supported networks, and a concentration flag indicating whether volume is spread across at least 5 distinct wallets. Results are ordered by the chosen sort field and capped at the requested limit.
Example use cases
Discovering top AI inference APIs
“What are the 10 most-called x402 AI inference APIs over the last 30 days? Filter out anything with fewer than 5 unique paying wallets so I only see broadly adopted services.”
Revenue leaders in DeFi trading APIs
“Rank the top 50 x402 trading and DeFi services by estimated revenue and show me their median prices and endpoint counts — I want to understand what the market is paying for.”
Broad x402 ecosystem overview for research
“Give me the full list of x402 services across all categories, sorted by number of unique payers, up to 200 results — I'm mapping out the paid agent API landscape.”
Technical details
Endpoint
GEThttps://df-data-agent.vercel.app/api/v1/x402/services?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a ranked, filtered leaderboard of x402 paid services with volume, payer, and revenue signals — especially when you want to exclude low-liquidity services dominated by a handful of wallets. Prefer it over the general x402 economy summary endpoint when you need per-service granularity and sorting control, or when researching a specific category like ai_inference or trading_defi.
Side effects
- Invalid sort value (not calls/payers/revenue) returns a validation error
- Limit out of range (outside 1-200) returns a bad request error
- Invalid category string returns empty results or validation error
- Endpoint may return stale data if underlying Bazaar catalogue has not refreshed recently
- Network errors or provider downtime return 5xx responses
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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