Ask Claude Code, Codex or Cursor where a GPU is cheapest and get an answer from 56 providers' published prices — each with how recently we confirmed it and a link to the provider's own pricing page, so you can check it yourself.
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Today's real data, the same numbers the tool returns. Your agent gets them as structured results and can rank, filter or cost a run with them.
gpf_live_….claude mcp add --transport http gpufind https://www.gpufind.cloud/mcp \ --header "Authorization: Bearer gpf_live_…"
In ~/.codex/config.toml, then export GPUFIND_API_KEY=gpf_live_… in your shell:
[mcp_servers.gpufind] url = "https://www.gpufind.cloud/mcp" bearer_token_env_var = "GPUFIND_API_KEY"
In ~/.cursor/mcp.json (or .cursor/mcp.json for one project), with GPUFIND_API_KEY set in your environment:
{
"mcpServers": {
"gpufind": {
"url": "https://www.gpufind.cloud/mcp",
"headers": { "Authorization": "Bearer ${env:GPUFIND_API_KEY}" }
}
}
}Any other MCP client that supports remote servers works the same way: the URL https://www.gpufind.cloud/mcp and the header Authorization: Bearer <your key>.
“I need 8× H100 SXM on demand today. Who's cheapest, and is it in stock?”
cheapest_offers with gpu_count 8 and in_stock_only ranks the offers that fit, with stock where the provider publishes it and a link to rent each one.
“Fine-tuning this model needs about 16 A100 80GB hours. What does that cost at the three cheapest providers?”
Your agent pulls live per-GPU-hour rates and does the arithmetic in your conversation — a budget built on today's published prices instead of a number someone remembered.
“My model needs 48 GB of VRAM. Which cards have that, and which is cheapest per hour?”
search_gpus finds every tracked card matching the memory you need, with the cheapest on-demand rate for each, so you compare L40S, A6000 and RTX 6000 Ada side by side.
“A reseller quoted us $2.90/hr for an H100. Is that a good price?”
get_gpu_prices returns every published offer for the card across providers, so your agent can tell you where the quote sits — and which listed prices beat it.
“Where does that cheapest price come from? Show me the source.”
get_offer_provenance returns the exact text the provider's page said, the URL it was read from, when, the SHA-256 of our archived copy, and every step applied to reach the figure.
search_gpuscheapest_offersget_gpu_priceslist_providersget_offer_provenance