Developer API
Authenticated JSON access to normalized match odds. Contact us for an API key.
GET https://probly.so/api/v1/matches Authorization: Bearer YOUR_API_KEY
Currently serving 72 matches. Free tier: 100 requests/day.
Embed widget
- Free — basic embed with "powered by probly.so" watermark
- Paid ($49/mo) — remove watermark, custom styling, higher rate limits
<iframe src="https://probly.so/embed/MATCH_SLUG?key=YOUR_EMBED_KEY" width="640" height="360"></iframe>
Request an embed key via POST /api/embed-keys (authenticated or with email).
Historical Data Export
Full World Cup 2026 odds history — every match, every 60 seconds, 40 days. Available after the tournament.
$49 one-time
API access: GET /api/export/odds-history with Authorization: Bearer YOUR_API_KEY. Free keys: last 7 days. Paid keys: full history.
Historical odds export (legacy)
CSV export of odds_snapshots for research and journalism.
- Free — last 7 days
- Academic ($29) — 90 days with .edu email
- Full tournament ($99) — contact hello@probly.so