{
  "id": "api:x402-80aa003f955cc3ed",
  "kind": "api",
  "name": "modelprices.xyz/llm/cheapest",
  "description": "Cheapest-model query: returns the lowest-cost AI models matching your constraints — min_context (tokens), vision/function_calling/reasoning (true), max_input_per_mtok (USD cap), limit (default 5). Add expected_input/expected_output token counts to rank by blended USD per request instead of input price; exclude_preview=true skips pre-release models. Answers 'what is the cheapest model that can do X?' across 2,000+ models and 70+ providers.",
  "category": "x402",
  "url": "https://modelprices.xyz/llm/cheapest",
  "price": null,
  "x402": true,
  "meta": {
    "network": "eip155:8453",
    "scheme": "exact",
    "pay_to": "0x63a20fa244d3E6a8902121E99704b7F857dc6EBB",
    "method": "GET",
    "last_updated": "2026-11-05T13:01:04.108Z"
  },
  "trust": null
}