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Total Recall | Tatum x Walrus Memory Hackathon
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The Blog for Blockchain Developers
Latest articles
Robinhood Notifications: Onchain Alerts for Your App, Telegram, Email, and Phone
Robinhood Chain alerts are live on Tatum. Here is how to send onchain events to your app, Telegram, email, or a phone.
Can AI Break Bitcoin? What an Exposed Public Key Means
Justin Drake’s months-not-years line is a worst case, and it already has pushback. The checkable fact is whether a public key is already onchain.
Display Blockchain & Token Logos in Your App with Tatum
Stop scraping logos from random repos and CDNs. Tatum's public CDN serves SVG chain logos for 77+ networks with no API key, and token logos come back automatically from the Data API.
Build Onchain with Claude, Cursor, or Codex
A tutorial for building onchain with Claude, Cursor, or Codex. Same Tatum MCP server in each client. The config file is the part that changes.
How Governments and Law Enforcement Use Blockchain APIs
Public-sector teams in North America are already querying on-chain data. Here is the stack for identity, registries, audits, and investigations, plus how a few API calls become a full case file.
Biggest Web3 Acquisitions of 2026
11 landmark crypto and TradFi acquisitions in 2026: who bought whom, disclosed deal sizes, strategic themes (stablecoins, tokenization, custody, wallets), and what builders should ship next.
Stablecoin Adoption in Asia-Pacific: Why APAC Leads
Global stablecoins hit $321B, and Asia-Pacific is the payment hub. A builder guide to APAC rules, corridors, use cases, and Tatum’s stablecoin stack.
What Is Driving Zcash Privacy Hype in 2026?
The 2026 Zcash privacy hype is capital, ETF packaging, and NU7 speed. Here’s the stack, how shielded payments work, and how to build on Zcash with Tatum.
The CLARITY Act: What It Means for Builders
Builder-first guide to the CLARITY Act: SEC/CFTC split, custody rules, Polymarket passage odds, and how to prep your stack either way.
Hegotá Is Coming: The Ethereum Upgrade Wallets and DeFi Devs Can’t Ignore
A bullish, builder-first look at Ethereum Hegotá: FOCIL, Frame Transactions, and how to prep with Tatum RPC, Data API, Notifications, and WebSockets.
How to Use Tatum Smart Wallets: MPC Wallet Tutorial
Practical walkthrough of Tatum Smart Wallets: MPC basics, onboarding, sendAssets, gas sponsorship, backup, and recovery.
AI Is Supercharging Crypto Hacks. Here’s How to Stay Ahead
H1 2026 crypto losses hit $1.3B as AI made attacks faster and more targeted. What the Liquid Network drain means for developers.