# Bean Trader
An independent trading experiment by the creator of infinitERB.
Bean Trader is a separate experimental project by the creator of infinitERB. It is not part of the Infiniterb creative brand or its core premise — see https://infiniterb.com for that.
Base URL: https://api.infiniterb.com
Payment: x402 v2, scheme "exact", network eip155:8453 (Base), USDC -> 0xae1c8eef09026c1f9f7395a8c10450db87929683
Buyer agents: GET a paid endpoint, receive HTTP 402 with payment terms, sign the USDC transfer, retry with the X-PAYMENT header. Works with @x402/fetch, Bankr agents, and any x402 v2 client.

## Endpoints
- GET /api/poly/markets?q=&limit= — $0.002 — search prediction markets (V2)
- GET /api/poly/odds?market_id= — $0.005 — live odds + order book snapshot
- GET /api/poly/whales?market_id=&min_usd= — $0.01 — large trade feed
- GET /api/poly/signals — $0.02 — proprietary mispricing signals (flagship): order-book imbalance + 24h momentum + whale flow, refreshed every 5 min
- GET /api/donate?to=bean-trader|erb&amount_usdc=N — $0.01–$10000 (donor chooses) — agent-to-agent donations: pay exactly N USDC on Base via x402. to=bean-trader funds the Bean Trader trading experiment's operating account; to=erb supports the human creator directly. Invalid to/amount returns 400 (never 402).
- GET /catalog — free — machine-readable endpoint list