debug_gamma.py

"""Quick debug: show what the Gamma API actually returns for closed BTC up/down events."""
import asyncio
import httpx
import json
from datetime import datetime, timezone, timedelta

async def main():
    now = datetime.now(tz=timezone.utc)
    start = now - timedelta(days=7)

    start_str = start.strftime("%Y-%m-%dT%H:%M:%SZ")
    end_str   = now.strftime("%Y-%m-%dT%H:%M:%SZ")

    async with httpx.AsyncClient(base_url="https://gamma-api.polymarket.com", timeout=15) as c:
        # Try closed=true with date range
        print("=== closed=true + date range ===")
        r = await c.get("/events", params={
            "limit": 5, "order": "endDate", "ascending": "false",
            "closed": "true", "archived": "false",
            "end_date_min": start_str, "end_date_max": end_str,
        })
        events = r.json() if isinstance(r.json(), list) else []
        print(f"Total events returned: {len(events)}")
        for ev in events[:3]:
            print(f"  slug={ev.get('slug')!r}  title={ev.get('title')!r}  markets={len(ev.get('markets') or [])}")
            for m in (ev.get("markets") or [])[:2]:
                print(f"    market slug={m.get('slug')!r}")

        print()

        # Try without filters to see what slugs look like
        print("=== active=true (live) — slug format reference ===")
        r2 = await c.get("/events", params={
            "limit": 3, "order": "endDate", "ascending": "true",
            "active": "true", "closed": "false", "archived": "false",
            "end_date_min": end_str,
        })
        events2 = r2.json() if isinstance(r2.json(), list) else []
        for ev in events2[:3]:
            print(f"  slug={ev.get('slug')!r}  title={ev.get('title')!r}")
            for m in (ev.get("markets") or [])[:2]:
                print(f"    market slug={m.get('slug')!r}")

asyncio.run(main())