How do I get PFL, OKTAGON and BKFC fight data?

curl "https://api.ufcalendar.com/v1/orgs" \
  -H "Authorization: Bearer $UFCAL_API_KEY"

# pip install ufcalendar
from ufcalendar import FightAPI

api = FightAPI()  # reads UFCAL_API_KEY from the environment

# What each promotion supports, straight from the API
for org in api.orgs():
    caps = [k for k, v in org["capabilities"].items() if v]
    print(f"{org['short_name']:<8} {org['sport']:<20} {', '.join(caps)}")

# The same calls work for every promotion: only `org` changes
for slug in ("pfl", "oktagon", "bkfc"):
    ev = next(api.events(slug, limit=1))
    print(f"{slug:<8} next card: {ev['starts_at'][:10]}  {ev['title']}")

// npm install @ufcalendar/sdk
import { FightAPI } from "@ufcalendar/sdk";

const api = new FightAPI(); // reads UFCAL_API_KEY from the environment

// Latest completed card per promotion, with its main event result
for (const org of ["pfl", "oktagon", "bkfc"]) {
  for await (const ev of api.events({ org, status: "completed", limit: 1 })) {
    const { card } = await api.event(ev.slug);
    const main = card.find((f) => f.is_main) ?? card[0];
    const winner = [main.fighter_a, main.fighter_b].find((c) => c?.id === main.result?.winner_fighter_id);
    console.log(`${ev.title} (${card.length} bouts): ${winner?.name ?? "no winner"} by ${main.result?.method ?? "-"}`);
  }
}

{
  "data": [
    {
      "id": 2,
      "slug": "pfl",
      "name": "Professional Fighters League",
      "short_name": "PFL",
      "country_code": "US",
      "sport": "mma",
      "capabilities": {
        "stats": true,
        "rounds": true,
        "rankings": true,
        "broadcasts": true,
        "predictions": false,
        "scorecards": true,
        "odds": true
      }
    },
    {
      "id": 857,
      "slug": "bkfc",
      "name": "Bare Knuckle Fighting Championship",
      "short_name": "BKFC",
      "country_code": "US",
      "sport": "bare-knuckle-boxing",
      "capabilities": {
        "stats": true,
        "rounds": true,
        "rankings": true,
        "broadcasts": true,
        "predictions": false,
        "scorecards": false,
        "odds": true
      }
    },
    …
  ]
}