Platform · Infrastructure & Tooling
Predexon
Multi-venue PM API stack: data, signals, and execution behind one key
- Mechanism
- Infrastructure & Tooling
- Chain
- Polygon, Base, Solana, BNB, Hyperliquid
- Status
- Live
- Founded
- 2025
- Market types
- Aggregated across Polymarket, Kalshi, Limitless, Opinion, Predict.fun, Hyperliquid, DFlow
- Audience
- Quant · App builder · Active trader · AI agent · Fund
- Website
- predexon.com
- @predexon
Pricing mechanism
Single API key gives access to Data API (markets, prices, orderbook history, wallets, PnL, smart-money matching), Trading API (managed accounts via Turnkey, unified order router, partner fees), WebSocket (real-time trades, orderbook, oracle), and an MCP server with 42 tools for AI agents. Tiered SaaS pricing from $0 / $49 / $249 / $499+.
Settlement
Trading API routes orders to upstream venues; managed-account custody via Turnkey. Predexon does not resolve markets.
Strengths
- Broadest coverage of any PM API stack: Polymarket, Kalshi, Limitless, Opinion, Predict.fun, Hyperliquid, DFlow
- Four developer surfaces from one key (REST, WebSocket, MCP, Trading API)
- Tiered SaaS pricing signals operator discipline and unit-economics focus
- MCP server enables direct integration with Claude, Cursor, Codex and other agent stacks
Weaknesses
- Crowded category (Lotus, Predikt, Simmer, Assymetrix, Airavat all compete on adjacent infrastructure)
- Trading API depends on upstream venue uptime; managed-account model requires trust in custodian (Turnkey)
- Public founder identity not surfaced; reduces trust for institutional integrators
About this mechanism
Aggregators, terminals, oracles, Telegram bots, smart-contract primitives. Partners more than competitors · earn from PM activity without taking the other side.