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x402 Data API – Sellers Grouped by Origin
x402
x402 Data API – Sellers Grouped by Origin is a paid API for AI agents from tb2s28fm0h8dkq2t.68r.lambda-web.us-east-1.on.aws, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-25).
Returns x402 API sellers grouped by their domain (origin), including how many APIs each lists, payer counts, call volume in 30 days, and median price.
Price / call$0.002
Success—
StatusUnknown
How this service works
x402 sellers grouped by origin (domain): how many APIs each lists, its best API's payers, its calls in 30 days and its median price.
Output
A ranked list of x402 seller origins (domains), each with: number of APIs listed, best API's payer count, total 30-day call volume, and median API price. Supports sorting by APIs count, payers, or calls, and a configurable result limit.
Example use cases
Discover most-used x402 API publishers
“Who are the top 15 x402 API sellers ranked by payers? I want to see which domains are the most trusted based on how many distinct buyers they have.”
Identify high-volume x402 origins
“Give me the top 10 x402 origins sorted by call volume over the last 30 days — I want to find which sellers are actually getting used the most.”
Compare x402 marketplaces by listing count
“Which x402 seller domains list the most APIs? Show me up to 50 origins sorted by how many APIs they each offer, along with their median prices.”
Technical details
Endpoint
GEThttps://tb2s28fm0h8dkq2t.68r.lambda-web.us-east-1.on.aws/v1/market/origins?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a market-level view of x402 sellers aggregated by domain — ideal for competitive analysis, identifying top publishers, or understanding the distribution of API offerings across the x402 ecosystem. Prefer this over per-seller or per-API endpoints when the goal is a ranked overview of all origins rather than details on a specific seller.
Side effects
- Invalid sort enum value returns validation error
- Limit out of range (>50 or <1) returns validation error
- Payment not attached or insufficient USDC returns 402
- No data available for the requested period returns empty results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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