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We are excited to announce the integration of Ronin Chain.

Ronin is an EVM-based blockchain specifically forged for gaming, launched by Sky Mavis—the creators of Axie Infinity. It has already processed over $4B in NFT volume, proving its ability to handle millions of daily users with near-instant transactions and negligible fees. Originally using Proof of Authority (PoA), Ronin has integrated Delegated Proof of Stake (DPoS) to enhance security and decentralization, making it a battle-tested platform for Web3 gaming and NFT projects.

We’ve released major improvements to Notifications!

Newly Supported Blockchains

We’ve expanded our multi-chain support by adding Arbitrum, Optimism, and Base on Mainnet to Tatum Notifications. You can now set up notifications for these chains via the API and in the Notification Builder on the Tatum Dashboard.

Dashboard: Search by Subscription ID

It’s now easier than ever to find specific notifications in the Dashboard. You can search by Subscription ID, and we’ve also optimized performance so you get faster results.

Notification History: New Retention Policy

We’ve introduced a new retention policy for sent notification events, based on your plan:

• 🥉 Free Plan: retained for 1 Day
• 🥈 PayGo Plan: retained for 7 Days
• 🥇 Business Plan: retained for 30 Days

Important: Our new retention policy will go into effect on February 1st, providing data retention based on your plan.

Need a longer retention period? Contact us, and we'll be happy to help tailor a solution to your needs.

We’ve streamlined our documentation to help you find what you need faster.

Blockchain functionality is now organized by interfaces (e.g., Tatum API, JSON-RPC, Rosetta, gRPC REST). This makes it easy to locate methods and see supported features for every blockchain.

We’ve revamped our documentation to make finding what you need faster and easier.

🌐 Review supported blockchains

We’re excited to announce more currency options in our Virtual Accounts!
You can now create and manage accounts in these new currencies for seamless transactions:

📚 Virtual Accounts Guide

🚀 Get Started | Documentation | Status Page | Block Explorer

We’re excited to announce the launch of Bitcoin Testnet4.

Bitcoin Testnet 4 provides a reliable and risk-free environment for developers, miners, and users to experiment with Bitcoin applications. This new testnet addresses significant limitations of the deprecated Testnet3, including challenges in acquiring testnet coins and issues with network stability. Testnet4 features improved mining activity, more predictable difficulty adjustments, and reduced network abuse, ensuring a seamless testing experience.

Bitcoin Testnet4 Support

• Tatum integration: Integrated with Core API, Dashboard and SDK
• Bitcoin testnet4 endpoint (⭐ Tier 2): https://bitcoin-testnet4.gateway.tatum.io

Transition to Testnet4 and unlock new opportunities to innovate on the Bitcoin network!

As part of our ongoing efforts to deliver improved performance and operational stability, we’re excited to announce an upgrade to Binance Smart Chain (BSC) RPC infrastructure.

⏱️ All nodes will operate exclusively on Erigon since Tuesday, November 26.

Why Erigon?

The migration to Erigon enables us to provide better overall node stability, lower latency, and a more robust experience for your applications. Erigon nodes have already been used for debug methods, and now they will fully replace Geth nodes for all operations. This change allows us to improve service quality. However, some changes in RPC method compatibility may impact certain integrations.

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Deprecated and Unavailable methods:

• eth_feeHistory: Modified structure; Erigon now provides more detailed information.
• txpool_inspect: Not available on Erigon.
• txpool_status: Includes a new parameter baseFee.

We encourage users to review their current usage. If you’re using eth_feeHistory, note that its structure has changed, providing more granular data. Reach out to us for guidance if you experience any issues.

You can now access comprehensive balance data using our enhanced Get Balances endpoint. Previously, our supported endpoints were limited to retrieving Fungible Token Balances and Non-Fungible Token Balances. With this upgrade, the new Get Balances endpoint now also includes native balances, providing a complete view of your wallet's assets—all in a single API call.

No additional parameters are needed. Just make the call with your API key 🔑, specifying the required chain and address parameters, and you'll receive a categorized array of balances, covering fungible tokens, non-fungible tokens, and native balances.

🚀 Try Get Balances Endpoint

As part of our ongoing commitment to deliver enhanced performance and stability, we're excited to announce a major upgrade to our Polygon RPC infrastructure.

⏱️ All nodes will operate exclusively onErigon since Tuesday, November 19.

Why Erigon?

The transition to Erigon enables us to provide better overall node stability, lower latency, and a more robust experience for your operations. However, this shift means some specific methods will no longer be supported.

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Deprecated and Unavailable methods:

• Deprecated: eth_sign, eth_signTransaction
• Not available: eth_sendTransaction, txpool_inspect, eth_mining

We’re introducing a new support form within the dashboard to contact our team.

This allows you to submit inquiries directly from the dashboard, making it faster and easier to reach us whenever assistance is needed. Simply go to the “Contact Support” section, where you can quickly fill out the form and send your request, all without needing to leave the dashboard.

For paid customers, we’ve added the option to set priority, enabling you to mark the urgency of your issue. This helps to prioritize high-priority tickets, ensuring that critical needs are met promptly.

We’re committed to continuously improving your experience, and we hope this new support form provides the accessibility and responsiveness you deserve.

📘

How to report issues or bugs?

To ensure your inquiry can be resolved, please include the necessary information.
Find more details on how to report issues or bugs HERE.

We’re excited to announce the addition of three new blockchain networks to our Virtual Accounts:

• Arbitrum - Chain Code: ARB
• Optimism - Chain Code: OP
• Base - Chain Code: Base

✏️ Note: We only support mainnet networks for the chains above.

🔍 Search & Filters in the Virtual Accounts Dashboard

You can now search and filter your Virtual Accounts data directly within our dashboard! Filter transactions by criteria such as Accounts Involved, Currency, Transaction Type, and much more.

These search and filter capabilities extend across all components of the Virtual Accounts dashboard, including Deposits, Withdrawals, and more. We invite you to explore these new features here and share your feedback!

🚀 Explore Virtual Accounts