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Tarnak GPU Report API
x402
Tarnak GPU Report API is a paid API for AI agents from api.capousd-student-tools.me, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-31).
Returns live GPU rental pricing, cheapest available offer, and cost estimates for a specified GPU model across cloud providers.
Price / call$0.1
Success—
StatusUnknown
How this service works
Keyless pay-per-call APIs for AI agents on Base: token risk verdict, rug/honeypot report, gas estimate, URL-to-markdown and more. x402 v2, USDC, no API key or signup. 10 free verdicts per IP per day.
Output
A JSON object containing: the cheapest live GPU offer (price, region, provider, GPU model, uptime score), a price summary (min, max, median, offer count), availability status, an estimated total cost in USD, a human-readable recommendation, and a timestamp of when data was fetched.
Example use cases
Budget GPU selection for ML training
“I need to train a model and want the cheapest A100 available right now — can you find me the best price per hour and estimate what a 48-hour run would cost?”
Comparing GPU options before purchasing compute
“Compare H100 and A100 GPU rental prices for me — I want to see the min, max, and median rates for both over the last 24 hours so I can decide which to use.”
Monitoring GPU market availability
“Is an RTX 4090 currently available to rent anywhere, and what's the cheapest offer right now including which provider and region it's in?”
Technical details
Endpoint
GEThttps://api.capousd-student-tools.me/v1/gpu/report?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need real-time GPU rental pricing across cloud marketplaces (e.g., vast.ai) for a specific model, want to compare pricing tiers, or need a cost estimate before committing to a GPU job. Prefer this over static pricing pages when you need live offer counts, uptime scores, and regional breakdowns.
Side effects
- No offers available for the requested GPU model — available field returns false
- Invalid GPU model name returns empty or null results
- hours parameter out of range (must be 1–720) returns validation error
- Rate limiting if free daily quota (10/IP/day) is exceeded without payment
- Payment failure via x402 results in 402 response blocking access
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"as_of": "2026-10-28T15:08:03+00:00",
"hours": 24,
"model": "A100",
"history": null,
"cheapest": {
"as_of": "2026-10-28T15:08:03+00:00",
"region": "California, US",
"network": "vast.ai",
"gpu_model": "A100 SXM4",
"uptime_30d": 0.9735,
"provider_id": "vast:513108:A100 SXM4:1",
"price_usd_hr": 0.4006
},
"available": true,
"price_summary": {
"max_usd_hr": 0.6304,
"min_usd_hr": 0.4006,
"offer_count": 3,
"median_usd_hr": 0.4015
},
"recommendation": "Cheapest live offer ... confirm availability before paying.",
"report_version": 1,
"estimated_cost_usd": 9.61
}
}Tags
x402
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