Category
Hands-on tutorials for JSON-RPC methods, WebSocket subscriptions, logs, archive data, and chain-specific RPC behavior.
Ethereum Mainnet RPC providers compared on price, Sepolia, archive and WebSocket, with monthly costs at 20M, 100M and 1B requests. Checked Nov 9, 2026.
Read articleOptimism (OP Mainnet) RPC providers compared on price, OP Sepolia, archive and WebSocket, with monthly costs at 20M, 100M and 1B requests. Checked Nov 2, 2026.
Read articleArbitrum One RPC providers compared on price, Arbitrum Sepolia, archive and WebSocket, with monthly costs at 20M, 100M and 1B requests. Checked Oct 26, 2026.
Read articleBNB Smart Chain RPC providers compared on price, BSC Testnet, archive and WebSocket, with monthly costs at 20M, 100M and 1B requests. Checked Oct 19, 2026.
Read articleBase RPC providers compared on price, Base Sepolia, archive and WebSocket, with monthly costs at 20M, 100M and 1B requests. Checked Oct 19, 2026.
Read articleArc RPC providers compared on price, testnet, archive and WebSocket, with monthly costs at 20M, 100M and 1B requests. Checked Oct 14, 2026.
Read articleChangelog subscribe tool: wire filters via logsSubscribe / program mentions; swap endpoint when ready. Live demos1; register for 3M free requests monthly.
Read articleAgave 6-week release watch: tip/slot + program/log diffs and one-page compat checklist; swap endpoint when ready. Live demos1; register for 3M free requests monthly.
Read articleUse multi-chain RPC endpoints while keeping private provider routing and operational telemetry out of public application code.
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