We’ve shipped a major performance improvement to our Tron notifications, significantly reducing confirmation delays and speeding up processing, especially for high-activity wallets.

When setting up a new subscription, you can select the finality type, choosing between confirmed (faster notifications) and final (notifications after full block confirmations).

📘

Create a subscription

POST /v4/subscription
Explore Docs → Receive webhook (alert) as soon as blockchain event happens.

Tron Blockchain Scanner improvements

1. Faster Re-Org Handling (≈2.5× faster)
   Our revamped re-org logic drastically cuts down the wait time previously required to avoid chain reorganizations.

2. Shorter Confirmation Requirements (up to ~12× faster) Users can now choose a reduced number of confirmations, unlocking major speed boosts without compromising reliability.

Old VS. New Scanner comparison

We’ve rolled out a major enhancement to our Bitcoin UTXO Indexer, delivering huge performance gains especially for large wallets with high transaction counts.

The result is significant: ~19× faster performance for key endpoints such as:

📘

Get unspent UTXOs for an address

GET /v4/data/utxos
Explore Docs → Get unspent UTXOs for a specific address up to a specific total amount.

📖

Get the balance of a Bitcoin address

GET /v3/bitcoin/address/balance/{address}
Explore Docs → Get the balance of a Bitcoin address.

This improvement eliminates the limitations of the old indexer, which previously had a hard cap at ~170K transactions before timing out. The new indexer now handles any wallet size. No limits, no timeouts.

Compare the performance: old VS. new UTXO Indexer

We're excited to introduce the Tatum Staking API, delivering real-time Solana staking insights from wallets to validators, rewards, and pools!

New Staking APIs

📘

Get Current Staked Assets

GET /v4/data/staking/native/current-assets
Retrieve all current stake accounts for a Solana wallet, including delegated and active amounts.
Explore Docs →

📚

Get Current Staked Assets by Validator

GET /v4/data/staking/native/current-assets-by-validator
Explore Docs → View stake accounts grouped by validator with total delegated and active stake.

📚

Get Staked Account Rewards

GET /v4/data/staking/native/rewards
Explore Docs → Fetch historical staking rewards for any Solana stake account, filtered by epoch, block, or time range.

📚

Get Staking Transactions

GET /v4/data/staking/native/transactions
Explore Docs → Retrieve all staking-related transactions (create, stake, unstake, withdraw, split) for a stake account.

📚

Get Staking Pools (Validators)

GET /v4/data/staking/native/pools
Explore Docs → Access all Solana validators with detailed info — commission, APY, uptime, identity, and more.

With these new endpoints, you can now:

• Power staking dashboards and validator explorers
• Track rewards and validator performance
• Enable wallets and DeFi apps to display live staking insights

Stay tuned for multi-chain staking support coming soon to Tatum!

We’ve released the new Tatum Postman Workspace - your central hub for exploring, testing, and integrating the Tatum across all supported blockchains. This workspace provides a complete setup for blockchain developers to build faster and more efficiently using Tatum’s RPC Gateway. It includes:

• Test suites for all supported blockchains and endpoints
• Ready-to-run examples for immediate testing

For more details and all available blockchain networks, visit 🌐 Supported Blockchains

We’ve integrated Plasma into Tatum’s Blockchain Gateway, unlocking reliable RPC access to both Mainnet and Testnet. Developers can now interact with Plasma using standard Ethereum JSON-RPC methods - without managing any infrastructure.

Plasma is a Layer-1 blockchain architected specifically for stable-coin payments and high-velocity dApps. With full EVM compatibility, zero-fee USD₮ transfers, instant settlement and a native trust-minimized Bitcoin bridge, it enables developers to deploy smart contracts and scale financial applications effortlessly.

Plasma RPC

▶️ Run in Postman📘 Documentation🚀 Get Started

✨

Plasma Mainnet

🕵️ Explorer

↳ JSON-RPC

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

🔍 Status

✨

Plasma Testnet

🕵️ Explorer

↳ JSON-RPC

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

🔍 Status

We’ve added MANTRA Chain support to Tatum’s Blockchain Gateway! You can now start building on the MANTRA Chain Dukong (testnet) and Mainnet via Tatum’s managed RPC gateway using familiar Ethereum JSON-RPC methods.

MANTRA Chain is an EVM-compatible Layer-1 built on the Cosmos SDK, engineered for parallel execution, high throughput, and minimal gas fees — while preserving full Ethereum tooling compatibility (MetaMask, Hardhat, Truffle) and supporting real-world asset (RWA) tokenization, inter-chain IBC interoperability, and regulatory-ready infrastructure.

RPC networks

▶️ Run in Postman📘 Documentation🚀 Get Started

✨

MANTRA Chain Mainnet

🕵️ Explorer

↳ JSON-RPC

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

🔍 Status

✨

MANTRA Chain Dukong with EVM

🕵️ Explorer

↳ JSON-RPC

https://mantrachain-dukongevm.gateway.tatum.io

🔍 Status

Following Kadena’s recent announcement regarding the cessation of business operations and the discontinuation of active maintenance for the Kadena blockchain, Tatum has removed the Kadena Testnet from its supported environments. Official Kadena statement on X

The Kadena Mainnet remains operational and continues to be available through Tatum at this time. However, we are closely monitoring the situation and will update our documentation and platform status accordingly should any changes affect network stability or continuity.

❗️

Update Nov 19: Kadena Mainnet to be removed

No new blocks monitored, Kadena (Mainnet) to be removed on Nov 21. https://x.com/kadena_io/status/1980720876371779761

We're thrilled to unveil new powerful APIs in Tatum's Data Insights across Wallet APIs, Token APIs & Exchange Rates! 🚀

New Wallet APIs ✅

📘

Get Wallet Reputation

GET /v4/data/wallet/reputation
Retrieve the overall reputation score for a wallet based on its activity and holdings.
Explore Docs →

📚

Get Wallet Reputation Portfolio

GET /v4/data/wallet/reputation/portfolio
Fetch detailed reputation insights for a wallet across all held assets.
Explore Docs →

🪙

Get Wallet Reputation by Token

GET /v4/data/wallet/reputation/tokens
Check the reputation of a wallet for a specific token or set of tokens.
Explore Docs →

New Token APIs ✅

📘

Get Trending Tokens

GET /v4/data/token/trending
Discover tokens currently gaining traction across major markets.
Explore Docs →

⭐

Get Popular Tokens

GET /v4/data/token/popular
Retrieve tokens most popular by trading volume and user engagement.
Explore Docs →

📊

Get Popular Tokens History

GET /v4/data/token/popular/history
Access historical popularity data for tokens over time.
Explore Docs →

🆕

Get Newest Tokens

GET /v4/data/token/newest
Fetch the latest tokens added to supported exchanges and blockchains.
Explore Docs →

New Exchange Rates APIs ✅

📘

Get Exchange Rates - History

GET /v4/data/rate/history
Access historical exchange rates for crypto and fiat assets.
Explore Docs →

Stay ahead with real-time wallet insights, trending tokens, and historical exchange rate data, all powered by Tatum!

We’ve completely redesigned the Dashboard Overview to give you a cleaner, more intuitive experience when working with Tatum Platform. Everything you need – from RPC Gateways, Notifications and Data Insights – is now accessible in one unified page.

RPC Gateway

Quickly start interacting with popular blockchains using pre-configured endpoints. Monitor chain health and view details for each supported network – all at a glance. Use the built-in “Try Now” widget to run live RPC calls directly from the Dashboard without leaving the page – perfect for quick tests and troubleshooting.

API Keys

Access and manage your API keys more easily to authenticate and start using Tatum’s services faster than ever.

Notifications

Create subscriptions to track blockchain events in real-time. From wallet transfers to native currency movements, set it up in just a few clicks. Keep an eye on your activity with the Sent Notifications widget on the right – it shows webhook events delivered to your endpoints.

Data Insights

Run ready-made queries to explore blockchain data instantly. Check portfolio balances, wallet transactions, or token holdings – all in seconds. Use the Quick Search widget on the right to instantly look up Wallets, NFTs, or Tokens and run insights on the spot.

We're excited to announce major upgrades to Exchange Rates in Tatum's Data Insights!

📘

Get Exchange Rate by Symbol (Popular)

GET /v4/data/rate/symbol
Fetch the current exchange rate for a single crypto or fiat asset.
Explore Docs →

📚

Get Exchange Rate by Contract Address

GET /v4/data/rate/contract
Fetch the exchange rate for a crypto asset using its contract address on a supported blockchain.
Explore Docs →

Fetch current token prices in real time using either token symbols (BTC, ETH, USDT, etc.) or chain-specific contract addresses.

• Coverage: Top 1,000+ tokens by market cap
• Data Sources: Real-time pricing from 10+ major CEXs and 100+ DEXs
• Supports: ERC-20, BEP-20, and other token standards
• Update Speed: Prices are available as soon as tokens are listed on supported exchanges