{
  "id": "api:x402-2775d68cc083deeb",
  "kind": "api",
  "name": "keywords.duoleads.com/v1/keyword-difficulty",
  "description": "Keyword difficulty (0-100: how hard it is to rank in Google's top 10) for up to 100 keywords in one $0.04 call. Use when you need to prioritise keywords by ranking difficulty. Keywords are normalised to lower case; over 100 keywords is a free 400. Keywords without a score are listed in missing (still charged). Bad input is free; upstream errors are not charged.",
  "category": "x402",
  "url": "https://keywords.duoleads.com/v1/keyword-difficulty",
  "price": null,
  "x402": true,
  "meta": {
    "network": "eip155:8453",
    "scheme": "exact",
    "pay_to": "0xCD673f7e1daD254347AEab6be0DEFe8b9C6b3A39",
    "method": "POST",
    "last_updated": "2026-11-09T16:25:09.87Z"
  },
  "trust": null
}