Protocols. Now, Polygon zkEVM supports connecting over WebSocket.Documentation Index
Fetch the complete documentation index at: https://chainstack-mintlify-flesh-empty-pages.mintlify.app/llms.txt
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Chainstack updates: August 26, 2024
Polygon zkEVM nodes on Chainstack now support WebSocket connections, enabling real-time event subscriptions for zkEVM rollup applications and bots.
Last modified on May 6, 2026
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