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Insights, guides, and updates on blockchain infrastructure, RPC performance and building better dApps.
A technical guide to Arbitrum RPC endpoints for developers in 2026. Covers HTTP vs WebSocket, Arbitrum-specific methods, ethers.js setup, common issues, how to choose a reliable provider.
Complete X Layer RPC guide covering public endpoints, ethers.js, Web3.py, curl examples, OKX zkEVM architecture, ZK proof finality, production patterns.
Learn how to connect to Base RPC, use OP Stack methods, handle production issues, choose the right provider for your dApp or backend.
A technical guide to Linea RPC endpoints for developers in 2026. Covers Linea's ZK-EVM architecture, key JSON-RPC methods, ethers.js and Web3.py setup, public endpoints, common production issues, plus how to choose a reliable provider.
A technical guide to Optimism RPC endpoints for developers in 2026. Covers OP Stack methods, HTTP vs WebSocket, ethers.js setup, L1/L2 messaging, Bedrock finality, common production issues.
Connect to Scroll RPC endpoints with ethers.js, Web3.py, curl. Covers ZK-EVM type 1 architecture, finality stages, L1 data fees, common production issues.
A technical guide to zkSync Era RPC endpoints for developers in 2026. Covers ZK rollup mechanics, zks_ methods, ethers.js and Web3.py setup, account abstraction, Paymaster patterns, common issues, how to choose a provider.