Introduction

Read-only JSON API of the community’s CS2 pattern-seed guides on Steam, transcribed into one shape. No sign-up, no key. Every endpoint is GET. Each guide’s ranking is returned as written, never averaged (Guides are never merged).

Try it

curl https://truefloat.app/api/v1/items/7/44/seeds/387

{
  "dataset_version": "e9c25a6",
  "data": {
    "item": {
      "def_index": 7,
      "paint_index": 44,
      "slug": "ak47-case-hardened"
    },
    "seed": 387,
    "verdicts": [
      {
        "guide": {
          "steam_id": "2941982575",
          "title": "AK-47 Case Hardened | Blue Gem",
          "authors": ["korenevskiy"],
          "url": "https://steamcommunity.com/sharedfiles/filedetails/?id=2941982575",
          "permission": "unknown",
          "updated": "2026-03-01T13:29:00"
        },
        "system": {
          "id": "ak47-blue-gem",
          "label": "AK-47 Blue Gem",
          "topic": "blue-gem",
          "side": null,
          "kind": "tier"
        },
        "level": {"key": "1", "label": "Rank 1", "place": 2, "of": 4},
        "rank": null,
        "equivalent_to": null,
        "value": null,
        "evidence": "text",
        "quote": "151 168 179 321 387 555 592 617 670 760 809 828 955"
      }
    ],
    "not_listed": [
      {"steam_id": "3313951742", "system": "ak47-gold-gem"}
    ]
  }
}

Seed 387 is Rank 1, 2nd of 4 levels in the Blue Gem guide. The item’s Gold Gem guide doesn’t list it (not_listed).