Who actually WINS, not just who is big. We track every Polymarket whale trade (≥ $10,000) and score wallets by realized win rate, computed only from resolved markets — a trade counts as won when its side matches the final resolution. No activity heuristics, no unrealized-PnL flattery. The smart-money consensus counts only proven winners (score > 70).
Everything is sold per call over the x402 protocol: USDC on Base, no API keys, no accounts. Errors are never charged.
| Surface | What it is |
|---|---|
| Whale Data API | 7 pay-per-call endpoints, $0.005–$0.03: whale feed, per-market activity, daily digest, wallet win-rate leaderboard, wallet profiles, price movers, smart-money consensus |
| data.predge.io | Docs, quickstart, copy-paste agent prompt, llms.txt, OpenAPI, x402 discovery |
@predge/whale-data-mcp |
MCP server exposing the 7 endpoints as agent tools — bring a funded wallet key, your agent shops on its own |
| @predge_alerts_bot | The real-time Telegram product our pipeline powers (paid API data is delayed 15 min by design — Pro keeps the real-time edge) |
# window-shopping is free: the 402 carries price, schema and an example
curl -i "https://x402-api-production-266e.up.railway.app/v1/whales/latest?limit=5"
# pay for real (funded wallet key; the facilitator pays gas — no ETH needed)
npx x402-proxy "https://x402-api-production-266e.up.railway.app/v1/signals/daily"- Paid data is delayed 15 minutes — stated upfront, never sold as real-time.
- Young aggregates answer
{"insufficient_data": true, "reason": …}instead of pretending. - Win rates count resolved markets only; movers are trade-print-derived, not orderbook quotes.
- 4xx/5xx are never charged — settlement happens only after a successful response.
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