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Bitcoin Data API Just Got (a lot) Faster
We rebuilt the engine behind our BTC Data API. UTXO lookups, address balances, and transaction history calls now perform up to 18x faster.

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We rebuilt the engine behind our BTC Data API. UTXO lookups, address balances, and transaction history calls now perform up to 18x faster.
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Learn how to use Tatum’s official Postman collections to test blockchain RPC & REST APIs across 50+ networks. A simple step by step guide for complete beginners
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Explore how stablecoins power Web3 in 2025, where they live across chains, and how to build on them all with Tatum’s APIs and RPC Gateway.
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Agave 3.0, the latest Solana client from Anza, brings major performance and RPC upgrades. Here’s what changes for developers building with Tatum.
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Billions lost, lessons learned. Explore the latest data on global crypto scams, why they’re rising, and how to stay ahead of fraud in Web3.
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Meet the 25 women redefining Web3 in 2025, visionary founders and product leaders driving blockchain innovation, and shaping the decentralized world.

Running your own Ethereum or Solana nodes cost hundreds of thousands/year. Learn the true costs of blockchain servers and why Tatum is the smart alternative.

Learn what hackathons are, why they drive Web3 innovation, and join Tatum’s weekend hackathon to build with our CP server.

Web3 grants for developers, startups & researchers. How they work, where to find them, and how to win

Tatum delivers sub-30ms RPC latency across regions, 99.9% uptime, and zero-error scale at 10,000 RPS. Build DeFi, gaming, and Web3 apps without bottlenecks.

Give your AI agents real-time blockchain access with the Tatum Blockchain MCP Server. Query wallets, NFTs, transactions, and more across 130+ chains in seconds.

Complete look at Ethereum’s 10-year journey. From Vitalik Buterin’s 2013 whitepaper and early ICO, to The DAO fork, DeFi boom, and The Merge. See the key milest