x402 census · bykaranteli.com · 3377e507c859 · JSON
GET /api/x402/venue-markets-history
unprobed
Ten-minute snapshots of price, 24h volume, open interest and 8h-equivalent funding per venue and symbol across 56 feeds on 43 exchanges (24 perpetual, 32 spot), recorded since 2026-08-21: the raw rows behind the exchange coverage table, total-OI and DEX-share metrics.
Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://bykaranteli.com/api/x402/venue-markets-history |
| Method | GET |
| Price | $0.005 USDC = 5000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base); also accepts solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| payTo | 0x0db4c96d8b14f431f3bb8ce1a33f07d2c696a62c |
| Seller | bykaranteli.com |
| Catalogs | cdp (row updated 2026-09-02) |
| Listed since (lower bound) | 2026-09-02 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-02 |
| CDP quality counters | 1 calls and 1 unique payers in 30 days, last call 2026-09-02 (catalog-reported, not verified on chain) |
| Category (keyword rule) | crypto-data |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | · crypto, exchanges, open-interest, funding, data |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not probed in this build |
No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Distinct payers | 5 |
| Payments | 7 |
| USDC volume | $0.02 |
| Median payment | $0.002 |
| First / last payment | 2026-08-10 / 2026-09-17 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0x0db4c96d8b14f431f3bb8ce1a33f07d2c696a62c |
Declared input and output (extensions.bazaar)
{
"input": {
"method": "GET",
"queryParams": {
"limit": 500
},
"type": "http"
},
"output": {
"type": "json",
"example": {
"count": 500,
"dataset": "venue-markets-history",
"ok": true,
"rows": []
}
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://bykaranteli.com/api/x402/venue-markets-history' -H 'accept: application/json'
The catalog declares GET. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.
Paid checks (x402, USDC on Base)
GET https://bazaar.agentexchange.work/r/3377e507c859/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"3377e507c859"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.
Catalog references: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on bykaranteli.com.