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AgentsMap x402 Top Sellers on Base
x402
AgentsMap x402 Top Sellers on Base is a paid API for AI agents from agentsmap.io, paid per call via x402, $0.02/call, status unknown (last checked 2026-11-02).
Returns the top x402 sellers on Base ranked by paid call volume, unique payers, and USDC revenue over a chosen time window (1h, 8h, 24h, 7d, or 30d).
Price / call$0.02
Success—
StatusUnknown
How this service works
The x402 sellers on Base with most paid calls in a window (1h, 8h, 24h, 7d or 30d): payments, unique payers and USDC volume, from the AgentsMap index.
Output
A ranked list of x402 seller endpoints on Base, each with their payment count, number of unique payers, and total USDC volume earned within the selected time window. Results cover the top N sellers (configurable via limit) for the requested window (1h, 8h, 24h, 7d, or 30d).
Example use cases
Scouting high-demand x402 APIs
“Which x402 services have been getting the most paid calls on Base in the last 7 days? Show me the top 5 so I can see where developers are spending money.”
Monitoring hourly x402 market activity
“What's popping in the x402 market right now? Give me the top sellers on Base for the last hour — payments, unique payers, and USDC volume.”
Researching x402 revenue leaders for 30-day period
“I want a leaderboard of the top 20 x402 sellers on Base over the past 30 days, sorted by who's earning the most USDC.”
Technical details
Endpoint
GEThttps://agentsmap.io/semilla/x402/market/top?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to discover which x402 services are most actively used on Base, benchmark an operator against market leaders, or monitor market trends across different time horizons. It is the only AgentsMap endpoint providing a ranked leaderboard of x402 sellers by payment activity and USDC revenue.
Side effects
- Invalid window value returns an error (must be one of: 1h, 8h, 24h, 7d, 30d)
- limit parameter outside 0-99 range rejected by pattern validation
- No data available for very short windows (1h) if index hasn't updated
- Payment required (402) if USDC payment not attached to the request
- Empty result set if no x402 activity recorded in the selected window
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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