Earlier today, we launched Relay, a cross-chain payments system that enables instant, low-cost bridging and cross-chain execution.

Getting started with the Relay SDK and adding cross-chain support to your app couldn't be easier.

🔽

Step 1: Install the relay-sdk and create a Relay Client

Step 2: Use the call action to perform any transaction cross-chain

In this example, we bridge 0.1 ETH from Base to Zora.

And that’s it! Let me know if this was helpful and if you have any questions. 

Check out the official docs to learn more:

And that’s it! Let me know if this was helpful and if you have any questions. 

Check out the official docs to learn more: https://docs.relay.link/references/sdk/getting-started

Before we jump in, here are a few key benefits of the SDK:
* No API key is required
* Supports all major L2s and testnets, including Base, Zora, Optimism, Arbitrum, and zkSync Era
* Easily configurable with Wagmi/Viem (an Ethers adapter is also available)
* Small package size ~ 588 kB