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Insights, guides, and updates on blockchain infrastructure, RPC performance and building better dApps.
Connect to the Ethereum Hoodi Beacon Chain REST API. Covers validator lifecycle testing, liquid staking, restaking workflows, curl and JavaScript examples for the Holesky replacement testnet.
Connect to the Ethereum Sepolia Beacon Chain REST API. Covers testnet withdrawal testing, validator queries, finality checkpoints, curl and JavaScript examples.
Connect to the Ethereum Beacon Chain REST API in 2026. Practical guide covering key endpoints, curl examples, JavaScript fetch, Python requests plus common issues for staking and validator use cases.