x402 census · marketdata.use.x402atlas.com · 728c8b577df3 · JSON
GET /futures-contracts
unprobed
Futures contract discovery and specifications — tickers, trade dates, maturity, settlement and tick sizes by product code.
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://marketdata.use.x402atlas.com/futures-contracts |
| Method | GET |
| Price | $0.01 USDC = 15000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base); also accepts eip155:137, eip155:42161, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| payTo | 0x9D667BC76F166322df087b3B3927D4d83D44A5d0 |
| Seller | marketdata.use.x402atlas.com |
| Catalogs | cdp (row updated 2026-09-15) |
| Listed since (lower bound) | 2026-09-15 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-15 |
| CDP quality counters | 2 calls and 1 unique payers in 30 days, last call 2026-09-15 (catalog-reported, not verified on chain) |
| Category (keyword rule) | other/unknown |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | Atlas Market Data · futures, contracts, reference, commodities, market-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 | 7 |
| Payments | 19 |
| USDC volume | $0.28 |
| Median payment | $0.01 |
| First / last payment | 2026-08-11 / 2026-09-27 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0x9D667BC76F166322df087b3B3927D4d83D44A5d0 |
Declared input and output (extensions.bazaar)
{
"input": {
"method": "GET",
"queryParams": {
"limit": 10,
"product_code": "ES"
},
"type": "http"
},
"output": {
"type": "json",
"example": {
"count": 1,
"queried_at": "2026-07-06T12:00:00Z",
"results": [
{
"active": true,
"days_to_maturity": 138,
"first_trade_date": "2024-09-20",
"last_trade_date": "2025-09-19",
"name": "E-mini S&P 500 Future",
"product_code": "ES",
"settlement_date": "2025-09-19",
"ticker": "ESU5"
}
]
}
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://marketdata.use.x402atlas.com/futures-contracts' -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/728c8b577df3/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"728c8b577df3"} 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 marketdata.use.x402atlas.com.