SX Bet Developer Skill

Product summary

SX Bet is a decentralized, peer-to-peer sports prediction market where users trade directly against each other through an open orderbook — not against a house. Agents use the REST API to fetch markets, read odds, post maker orders, and fill taker orders. Real-time updates flow through Centrifugo WebSocket channels. The platform charges 0% maker fees and 5% parlay fees.

Key files and endpoints:

• REST API: https://api.sx.bet (mainnet) or https://api.toronto.sx.bet (testnet)
• WebSocket: wss://realtime.sx.bet/connection/websocket (mainnet)
• Config: Fetch /metadata endpoint for executor, TokenTransferProxy, and EIP712FillHasher addresses — never hardcode them
• Authentication: API key via X-Api-Key header for WebSocket; private key signatures for orders

Primary docs: https://sxbet-9c561d83.mintlify.app/developers/introduction

When to use