We’re thrilled to introduce SUI to the Tatum Blockchain Gateway!

SUI is a high-performance, permissionless Layer 1 blockchain developed by Mysten Labs, engineered to support ultra-fast, secure, and scalable decentralized applications.

Built with the Move programming language, SUI features a unique object-centric data model and supports parallel transaction execution, enabling low latency and high throughput — ideal for next-generation Web3 use cases like games, finance, and asset-rich dApps.

Developers can access all SUI networks - mainnet, testnet and devnet via Tatum’s RPC Gateway:

Sui chain networks

📘 Documentation🚀 Get Started

⭐ mainnet

https://sui-mainnet.gateway.tatum.io

🕵️ Explorer🔍 Status

✨ devnet

https://sui-devnet.gateway.tatum.io

🕵️ Explorer🔍 Status

✨ testnet

https://sui-testnet.gateway.tatum.io

🕵️ Explorer🔍 Status

We’ve expanded our TRON support as part of the Tatum Blockchain Gateway upgrade. You can now connect to TRON using: HTTP API, Solidity HTTP API, JSON-RPC or Tatum API. All interfaces now benefit from improved infrastructure and lower latency via our global RPC gateway.

Tron chain networks

📘 Documentation🚀 Get Started

💎 mainnet

https://tron-mainnet.gateway.tatum.io

🕵️ Explorer🔍 Status

✨ testnet

https://tron-testnet.gateway.tatum.io

🕵️ Explorer🔍 Status

We’ve expanded our Blockchain RPC Gateway to Asia with a new balancer in 🌏 Singapore
– delivering significantly lower latency for users in the region, especially for “follow the tip” scenarios.

🚀 5× performance boost: Chains like Tron, Kaia (Klaytn), Ethereum, BSC, Polygon, Base and others now benefit from response times reduced from ~250ms → ~50ms.

Try it now by switching to https://{network}.gateway.tatum.ioand enjoy 99% uptime.

🚀 Get Started | Documentation | Official website | Block explorer

Major news for Ethereum developers. The Pectra upgrade is here – one of the most impactful updates in Ethereum’s history. As part of the infrastructure update, we’ve also added the new Ethereum Hoodi Testnet to our RPC Gateway.

Ethereum chain networks

📘 Documentation🚀 Get Started

💎 mainnet

https://ethereum-mainnet.gateway.tatum.io

🕵️ Explorer🔍 Status

⭐ holesky

https://ethereum-holesky.gateway.tatum.io

🕵️ Explorer🔍 Status

⭐ hoodi

https://ethereum-hoodi.gateway.tatum.io

🕵️ Explorer🔍 Status

⭐ sepolia

https://ethereum-sepolia.gateway.tatum.io

🕵️ Explorer🔍 Status

🌐 Ethereum’s Pectra Upgrade Just Landed

The Ethereum Pectra hard fork introduces 11 new EIPs, bringing major enhancements across staking, transaction logic, and data throughput. 📖 Read more on Pectra Upgrade (Tatum Blog)

Tatum is fully ready. No action needed on your side. All required versions have been deployed. No downtime.
✅ Ethereum Mainnet services are fully operational.

🧪 Ethereum Hoodi Testnet Now Available

We’ve also added Ethereum Hoodi – the latest testnet in the Ethereum ecosystem – to our Blockchain RPC Gateway. Hoodi joins Sepolia and Holesky as supported Ethereum testnets on Tatum.

⛽ Hoodi Testnet

We’ve extended our Faucets collection to support developers using the new Ethereum Hoodi Testnet.

We’ve supercharged our Exchange Rate API to get the current exchange rate for exchanging fiat/crypto assets (BTCUSD, ETHUSD,...). We added new data source - CoinGecko. Prices are updated every minute.

Example response:

"value": "83413.24185600",
"basePair": "USD",
"timestamp": 1742207158192,
"source": "CoinGecko",
"id": "BTC"

We are excited to share that we have improved Malicious Address API to provide more transparency and insight into flagged addresses. We added new fields:

• Source: where the malicious report originates (Hackbounty, Blockmate, CryptoScam DB,...)
• Description: Get details on why an address is flagged as malicious (e.g., Trust trading scam site)

📢 Now, when you check an address, you’ll have better context on potential threats! Stay safe!

Example response:

{  
  "status": "invalid",  
  "address": "0x002bf459dc58584d58886169ea0e80f3ca95ffaf",  
  "source": "CryptoScamDB",  
  "description": "Trust trading scam site"  
}

We’re excited to announce the release of Notifications for Berachain! 🚀.
You can now create and manage real-time notifications for any Berachain addresses and transactions.

• Berachain Notifications – Stay on top of activity on the Berachain network with alerts for transactions, balances, or wallet events.
• Notification Builder – Quickly set up and customize your notifications in the Tatum Dashboard using our new Notification Builder.
• Documentation – For step-by-step guidance on setting up and testing your Berachain notifications, check out our Notifications Documentation.

🚀 Get Started | Documentation | Official website | Block explorer

We are excited to announce the integration of Berachain into Tatum! Berachain is a high-performance Layer 1 blockchain designed for DeFi innovation, built on a novel Proof-of-Liquidity (PoL) consensus mechanism that uniquely aligns incentives between validators, liquidity providers, and network participants.

Berachain is EVM-compatible and optimizes scalability, security, and liquidity efficiency. Its PoL consensus enhances network participation while maintaining decentralization, making it a game-changer for DeFi applications. By adding the Berachain RPC Gateway, developers can now seamlessly interact with the Berachain network using Tatum’s infrastructure.

🚀 Get Started | Documentation | Official website | Block explorer

We are excited to announce the integration of Sonic Chain into Tatum! Sonic launched its mainnet, marking a significant transformation for users and developers in the cryptocurrency space. Sonic is a new Layer 1 blockchain, designed to be faster and more efficient than its predecessor, Fantom.

Sonic is the highest-performing EVM Layer 1 blockchain, built for next-generation DeFi applications. It combines speed, incentives, and world-class infrastructure, delivering 10,000 TPS with sub-second finality to power Web3 innovations at scale. By adding Sonic RPC Gateway, developers can now seamlessly interact with the Sonic network using Tatum's infrastructure.

We’re excited to announce the launch of our Historical Balance API, enabling you to retrieve wallet balances at a specific point in time across supported blockchains — all in a single API call. Whether you need historical balances for auditing, reporting, or analysis, this endpoint provides accurate, time-based balance data without the hassle of manual calculations.

📘

API Reference: Get balances by time of addresses

📚 Documentation

Features:

• Retrieve native balances for specific wallet addresses at any point in time.
• Supports Ethereum & Bitcoin, with more chains to come.
• Flexible filtering by block number, timestamp, or exact time.
• Automated handling of future timestamps—returns the latest available balance.