Enterprise-Grade ‍Blockchain Infrastructure

Get everything you need to power modern blockchain applications.

Top 10% - Code and Security on CertiK

"Tatum helps us build robust product solutions in a fraction of the time."

Zac Barron Product Lead at Binance

"Tatum has been an integral partner in Celo's ecosystem... making it easier to onboard new founders and developers as they build scalable, mission-driven apps on Celo."

Rene Reinsberg President at Celo

"We are very happy with the product, support, and reliability."

Meni Cherbakovsky

One Platform - All the Tools You Need

Whatever you're building, it's easiest to start and scale your app with Tatum. You get a unified abstraction layer, API's, RPC's and access to all blockchains.

[**Smart RPC  Routing**
• Add any provider endpoint

• Geo and load balancing

• Health monitoring

• Cost-efficient method routing

Learn More](/content/gateway/index.html)

Unsure if we support it? Find out.

[**Blockchain RPCs**
• 130+ blockchains

• 200 Req/s

• Sub 50 ms latency

• 99.99% uptime

• Websocket support

‍

Learn More](/content/nodes/index.html)

[**Blockchain Data API**
A unified API to get wallet, token, transaction, DeFi, and further data in a standardized way across chains.

Learn More](/content/blockchain-api/index.html)

Test a Simple RPC Call on Any Chain

Get your API key for FREE and test how Tatum can instantly simplify development.

Blockchain

curl --request POST \
--url 'https://ethereum-mainnet.gateway.tatum.io/' \
--header 'accept: application/json' \
--header 'content-type: application/json' \
--header 'x-api-key: YOUR_API_KEY' \
--data '{"id":1,"jsonrpc":"2.0","method":"eth_blockNumber"}'

Enable Smart RPC Routing for Your App

Route your RPC traffic through Tatum with failover. load balancing, and cost optimization by method.

Smart RPC Routing

Load DistributionPriority FailoverMethod Routing

https://eth-mainnet.freerpc.io/v2

25% traffic

YourApplication

[Auto-enabled

MEV Protection

Protects your transactions from frontrunning and sandwich attacks.](https://docs.tatum.io/docs/mev-protection-transaction-bradcasting#/)

Supported Blockchain Protocols

Access the Tatum Platform

Tatum gives you a powerful Dashboard to track and manage your app.

Sign Up

The Latest Blockchain Insights

Beyond the RPC: Scaling Blockchain Data with Walrus [Standard RPC nodes make historical data slow & expensive. See how Tatum and Walrus are decentralizing on-chain data to make it AI-ready and accessible for devs.

April 14, 2026

3

min. read](/content/blog/tatum-walrus/index.html)