This page is for institutional users: If you need continuous, auditable GPU price data that can be cited in research reports or risk control models — not just occasional visits to a price comparison page — this page explains how we deliver the data, what we guarantee, and what we don’t.
What we deliver
- Custom feed: CSV/JSON scheduled push or dedicated pull endpoint; fields conform to GPUPLN v1.0 (with on-demand extensibility); supports configurable GPU model sets, platform scope, aggregation logic, and push frequency.
- Historical & backfill inquiry: Daily snapshots since 2026-09-28 (31 platforms), with hash-chain tamper-proof verification; no earlier history exists, and we will not fabricate any.
- Index & custom calculation logic: GHPI’s three series (H100 / CN / domestic GPUs) + re-computation per your specification (fixed basket, specified base period, specified sample pair); full algorithm transparency (Methodology White Paper); you may independently reproduce results.
- Integration support: MCP endpoint (x402), OpenAPI 3.0 interface specification, field dictionary, and revision policy (A/B/C tiering).
SLA Framework (commitments available now)
| Project | Commitment |
|---|---|
| Data freshness | Automatically re-scraped every 45 minutes; feed pushes follow contractual frequency (minimum daily, including a daily settlement snapshot at 20:00 UTC+8) |
| Traceability | Any value can be reverse-traced to (platform, GPU model, date, price); daily snapshots + hash-chain tamper resistance + monthly frozen archives + Zenodo DOI long-term preservation |
| Interruption disclosure | Scraping interruptions are automatically announced at the top of the page (no silent suppression); scheduled maintenance is pre-logged in the changelog. |
| Revision discipline | Numerical corrections follow the public changelog (Level-A changes must be logged); no silent updates to historical data. |
| Response | Email replies within 48 hours; delivery-related issues take priority. |
Explicitly non-guaranteed items (stated here for clarity, not buried in fine print)
- Not transaction prices: All data reflect publicly listed prices on respective platforms; deviation from actual transaction prices remains unquantified.
- Not suitable for financial contract valuation: GHPI does not yet meet settlement benchmark criteria (lacks price-fixing anti-manipulation validation); when citing, please follow the seven boundary-violation items listed in the Methodology.
- Not comprehensive across all markets: Covers 31 platforms; platforms not included are excluded from statistics and must not be extrapolated as “entire web”.
Quotation & Provision
Pricing is based on delivery scope (data coverage / frequency / seats / customization depth); standard subscription tiers are listed at Subscriptions & Pricing. Email hi@rentgpu.link, specifying: ① Your use case ② Required GPU models and platform scope ③ Delivery preference (push / pull / report), and we’ll reply with a tailored solution and quotation within 48 hours. Corporate bank transfers and USDT / USDC are supported; invoices and contracts can be arranged.