Ethereum

Jul 10, 2026 6 min read

Infura Alternatives for High-Volume Ethereum RPC in 2026

Hitting Infura rate limits or compute-unit costs? Compare Ethereum RPC alternatives in 2026, from Alchemy and QuickNode to running code on the node.

Jul 10, 2026 8 min read

Alchemy Alternatives for Ethereum RPC in 2026

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Compute-unit bills climbing or enhanced-API lock-in setting in? Compare Alchemy alternatives for Ethereum RPC in 2026, from Infura and QuickNode to running your container on the node.

Jul 9, 2026 6 min read

Cheapest Ethereum RPC in 2026: How to Actually Pay Less

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The cheapest Ethereum RPC is not the one with the lowest sticker price. How free tiers, compute units, dedicated nodes, self-hosting, and on-node credits compare for the bill you actually pay.

Jul 6, 2026 12 min read

Lean Ethereum: Vitalik's Third Rebuild of the Protocol, Explained

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Lean Ethereum is the third major rebuild of the protocol since the Merge: recursive STARK verification, quantum-safe cryptography, a two-tier state model, and privacy as a first-class goal. What the updated strawmap actually proposes, and what it means if you build on Ethereum.

Jul 3, 2026 9 min read

Block-Level Access Lists Explained (EIP-7928)

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EIP-7928 Block-Level Access Lists explained: a consensus-verified state diff in every block, the groundwork for parallel execution, and what changes for anyone indexing or tracing Ethereum state.

Jul 3, 2026 9 min read

What ePBS (EIP-7732) Means for Searchers and Builders

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EIP-7732 (ePBS) rewires Ethereum's block-building pipeline in Glamsterdam. What changes for MEV searchers and builders, and why node latency matters even more.

Jul 1, 2026 8 min read

QuickNode Alternatives for Ethereum RPC in 2026

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QuickNode credits climbing or edge-function limits pinching at scale? Compare QuickNode alternatives for Ethereum RPC in 2026, from Alchemy and Infura to running your container on the node.

Jun 24, 2026 4 min read

Ethereum RPC Pricing Explained: Compute Units vs Credits

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How Ethereum RPC pricing actually works: compute units, credits, and bundled monthly plans compared, with a worked example so you can forecast a real bill.

Jun 23, 2026 8 min read

What "missing trie node" Means and Why You Need an Archive Node

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The 'missing trie node' error means you asked a pruned full node for historical state. Here is why it happens, when you hit it, and how an archive node fixes it.

Jun 23, 2026 4 min read

Why MEV Is a Latency Game: The Case for Co-located Ethereum Nodes

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MEV is won and lost on latency. Where the milliseconds go between the mempool and your transaction, and why co-located node access closes the gap.

Jun 20, 2026 7 min read

eth_getLogs Block Range Limits: Why Your Queries Fail and How to Fetch 1,000 Blocks at Once

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Why eth_getLogs returns block range and result-count errors across RPC providers, and how to query thousands of blocks reliably with adaptive chunking.

Jun 20, 2026 11 min read

How to Access the Ethereum Mempool: Streaming Pending Transactions From a Co-located Node

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How to read the Ethereum mempool: stream pending transactions over eth_subscribe, fetch full tx bodies, decode them, and why a co-located node sees more, sooner.

Jun 17, 2026 5 min read

IPC vs HTTP vs WebSocket: The Fastest Way to Talk to an Ethereum Node

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How HTTP, WebSocket, and IPC transports compare for Ethereum RPC latency, with a benchmark you can run, and when sub-millisecond IPC actually matters.

Aug 25, 2025 8 min read

Building Real-Time Ethereum Event Notifications with BLAZED.sh

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Build an Ethereum webhook API for real-time on-chain event notifications, using BLAZED.sh co-located node access for low-latency event streaming.

Jul 21, 2025 6 min read

Unlocking the Blockchain: A Beginner's Guide to Ethereum Nodes

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Discover the critical role of Ethereum nodes in powering the blockchain and enabling off-chain software through RPC. A beginner's guide to their types, setup, and significance.

Jun 22, 2025 13 min read

Arbitrage Basics: Graph Theory for Multi-Pair Arbitrage Detection

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Find profitable crypto arbitrage opportunities with the Bellman-Ford algorithm; detect negative cycles across multiple trading pairs in real time.

May 31, 2025 10 min read

Arbitrage Basics: Triangular Arbitrage on Uniswap (With JS Examples)

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Learn how to implement triangular arbitrage on Uniswap using JavaScript. Complete guide with code examples, risk management, and optimization strategies.