x402 census · aemb.pro · 2d482ecfdfe8 · JSON
GET /v1/markets/compute/spot
unprobed
Compute market snapshot — live spot prices: cheapest rentable ask per class in USD/hour. $0.25 per query via x402 USDC on Base or Arbitrum One. Upstream sources are internal and never named. Asks are ephemeral — re-observe before any decision.
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://aemb.pro/v1/markets/compute/spot |
| Method | GET |
| Price | $0.25 USDC = 250000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base); also accepts eip155:42161 |
| payTo | 0xD004278bC57FE4B9F743ABf17d713ed4169A88E9 |
| Seller | aemb.pro |
| Catalogs | cdp (row updated 2026-09-25) |
| Listed since (lower bound) | 2026-09-25 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-25 |
| CDP quality counters | 1 calls and 1 unique payers in 30 days, last call 2026-09-25 (catalog-reported, not verified on chain) |
| Category (keyword rule) | crypto-data |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | Agent Embassy · gpu spot prices, compute market, vast.ai |
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 |
|---|---|
| Settlement history | unresolved: payTo not seen in the payer forensics (180 wallets' outbound history) or the Blockscout sample |
Declared input and output (extensions.bazaar)
{
"input": {
"method": "GET",
"queryParams": {},
"type": "http"
},
"output": {
"type": "json",
"example": {
"cheapest_ask_usd_per_gpu_hour": {
"h100_sxm": 1.79,
"rtx_4090": 0.14
},
"note": "prices are ephemeral asks, not delivered-cost guarantees",
"observed_at": "2026-09-21T00:00:00Z"
}
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://aemb.pro/v1/markets/compute/spot' -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/2d482ecfdfe8/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"2d482ecfdfe8"} 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 aemb.pro.