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6/19/2026
Polymarket Architecture Deep Dive 2026: Hybrid CLOB + CTF Design Every Trading Bot Must Understand

Polymarket Architecture Deep Dive 2026: Hybrid CLOB + CTF Design Every Trading Bot Must Understand

Short summary

Polymarket's hybrid architecture combines off-chain order matching (EIP-712 signed intents) with on-chain settlement on Polygon, enabling CEX-like speed and gasless UX via a relayer system. The Conditional Token Framework tokenizes outcomes on ERC-1155, and three matching paths (COMPLEMENTARY, MINT, MERGE) maintain liquidity and the Negative Risk invariant. Trading bots must simulate exact operator matching, track positions at the token level, and integrate automatic redemption to compete effectively.

  • •Off-chain CLOB + on-chain settlement via Polygon relayer enables fast, gasless trading
  • •Conditional Token Framework (CTF) tokenizes outcomes; three matching paths ensure liquidity and invariant preservation
  • •Successful bots must simulate operator matching exactly, track ERC-1155 positions, and auto-redeem to compete

Generated with AI, which can make mistakes.

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