Polymarket CLOB V2 Bot Migration Checklist
A practical migration checklist for Polymarket trading systems moving to updated CLOB behavior.
A practical migration checklist for Polymarket trading systems moving to updated CLOB behavior.
Inventory dependencies
List every endpoint, client library, auth flow, order type and parser the bot uses. Pin versions before changing production.
Replay fixtures
Capture representative books, fills and error responses. Run the new adapter against fixtures before connecting it to live credentials.
Order lifecycle
Verify signing, tick sizes, partial fills, cancellation, sequence handling and restart reconciliation. Never assume old identifiers map unchanged.
Safe rollout
Deploy read-only first, then canary with minimal limits. Keep the previous adapter and a kill switch until balances and fills reconcile.
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