x402 Data API
GET https://data.kagurazaka.dev/v1/market/categories
Listed in Coinbase x402 Bazaar
x402 APIs grouped into categories (crypto and on-chain, LLM and AI, web and search, media, finance, social, geo and weather, developer tools, other) with listings, origins, well-paid listings, calls and median price.
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X GET "https://data.kagurazaka.dev/v1/market/categories"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseEstimated calls per day
Paid calls to data.kagurazaka.dev's tracked endpoints each day, estimated from the 30-day totals the x402 catalogues report. Each bar is the change in that 30-day total since the day before, plus the calls that left the 30-day window (taken as an average day). It is an estimate: Hagglyai does not measure or pay for these calls.
No usage reported for any of 1 tracked endpoint. Unknown usage is left out, not counted as zero.
Compared with other providers
Coverage matters: a provider whose endpoints report more of their usage can rank higher.
| # | Provider | Reported 30-day calls | Coverage |
|---|---|---|---|
| 1 | win.oneshotagent.com | 14,617 | 13 of 26 endpoints |
| 2 | x402.orthogonal.com | 5,540 | 202 of 267 endpoints |
| 3 | agent402.tools | 3,644 | 146 of 232 endpoints |
| 4 | api.kadec0.xyz | 1,487 | 12 of 12 endpoints |
| 5 | api.losbeto.xyz | 1,432 | 21 of 109 endpoints |
| 6 | x402.ottoai.services | 1,387 | 26 of 32 endpoints |
| 7 | api.x402node.dev | 1,303 | 161 of 189 endpoints |
| 8 | market.datapackvibe.com | 1,216 | 831 of 3021 endpoints |