Crypto Prices API for Real Time & Historical Crypto Data
Tatum’s Crypto Price API lets you fetch real time and historical crypto prices by symbol or contract address across multiple chains and fiat currencies.
Category
Useful How-To Guides
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Best Blockchain Rollups, A Complete Guide for Web3 Builders
Discover the best blockchain rollup services and how to choose between Optimistic, ZK, and Rollup as a Service for your Web3 app.
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What Is Zcash? Understanding the Privacy Blockchain
A developer guide to Zcash, how shielded transactions work, why privacy matters on blockchains, and how to build privacy-aware applications on Zcash.
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Top 17 Crypto & Blockchain Events in 2026 for Builders
From ETHDenver to Consensus and ETHCC, explore the top blockchain and crypto events in 2026 for builders, developers, and infra teams.
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Building Secure User Wallet Flows: Practical Web3 Architecture for Developers
Learn how to design secure, scalable wallet flows across multiple blockchains. This guide breaks down best practices for authentication, signing, key handling,
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How Blockchain Notifications Power Wallet & Transaction Tracking
Blockchain notifications are the invisible layer powering instant wallet updates, bitcoin transaction tracking, and onchain automation across major blockchains.
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Getting Started with Tatum in Postman
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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So Many Stablecoins, So Many Chains. Here’s How to Build on All of Them
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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The 8 Most Common Crypto Scams of 2025. (And How To Avoid Them)
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.
Blockchain Server Costs: What You Need To Know
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.
Hack, Hustle, Build: The Magic of Hackathons
Learn what hackathons are, why they drive Web3 innovation, and join Tatum’s weekend hackathon to build with our CP server.
Crypto Grants for Builders: A Practical Guide
Web3 grants for developers, startups & researchers. How they work, where to find them, and how to win