# May 2024 Dev Update: Interchain Amplifier on Devnet, Onboard Your IBC Chain, Farcaster Frame with Axelar GMP  🏗️

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## Axelar Interchain Amplifier now integrates with Rollkit

![](https://lh7-us.googleusercontent.com/HU_Bj-ItqYpWJXWrC9C9Tw_WDaOFH4DMpG9IDP6MvunWXiLqLucH-pZDRJHA3-u6I7Zk9QlO9Di2DPqfp9W7zUTloKlpshXuVBewtcdCETulcQwWQjpYVahMwmpKmAkTj2RKJLv2cobdzukRFjipmlc align="left")

The Axelar Foundation has [announced an integration with Celestia Labs](https://www.axelar.network/blog/celestia-rollkit-interoperability), simplifying multichain interoperability for sovereign blockchains built with Rollkit, the first sovereign rollup framework. This collaboration supports the modular blockchain vision, enabling seamless multichain development for new blockchains.

This integration of Rollkit and Axelar Interchain Amplifier will introduce interoperability toolkits connecting rollups across EVM, Cosmos, Bitcoin, Polkadot, and beyond. Interop Labs, the initial developer of the Axelar network, will build the necessary smart contracts and tooling to integrate Interchain Amplifier with Rollkit, further advancing Web3 scalability and user experience.

ICYMI: [Axelar Interchain Amplifier: Now live on Devnet!](https://obgjzx.clicks.mlsend.com/tb/cl/eyJ2Ijoie1wiYVwiOjIxNTAxMixcImxcIjoxMjI3MjM2MTgyNDk1MDg2MjYsXCJyXCI6MTIyNzIzNjY0MjY1MjE3MTY5fSIsInMiOiIxYjk1ZDUzMjMxMDQ5ZTEzIn0)

## **Developer Content Highlights**

![](https://lh7-us.googleusercontent.com/tB4kYjjPKXh01cJJPRfYhewdIvcjGSMr7kMTQxAMKevvFtB--e1OeMpy9i51gnsNx1PhcQLoWAFtuM4XdCKYNM0lYixIysdasSJuKEgD8W1Znza5yvtSnZJZk_LB3KYa0yXnc6qVWEFTAygSKG8-s6k align="left")

We've just published several relevant technical articles and documentation updates:

* [Onboard your IBC-compatible chain](https://docs.axelar.dev/resources/ibc-chain-onboarding): Follow these steps to onboard your Cosmos or IBC-compatible chain to the Axelar network.
    
* [Axelar Executable Overview](https://docs.axelar.dev/dev/general-message-passing/executable): Learn about the Axelar Executable Contract, a component of the Axelar General Message Passing (GMP) flow.
    
* [Test ITS locally with Axelar Examples](https://blog.axelar.dev/test-its-locally-with-axelar-examples): Learn how to test Interchain Token Service locally with the axelar-examples repository.
    

## Events we’ve attended

![](https://lh7-us.googleusercontent.com/69sekAvJQdaw1y0H6f7HZFnRf-jyYeOmaPjeEvkty3Yk5k3gRI8ZGi-67mWH-6c6AHD5kzhQy8zfYrf6FikPaVn5-iswExSAJtX6YZ_8z0TmsMNCcP8d6tNF74uRbMbJjzMpUaOO7Yy_-K4QUYHYJFY align="center")

The Axelar team has been traveling the world to empower developers. Here are a few highlights from our talks:

* [Send Cross-chain Messages with Axelar GMP](https://www.youtube.com/watch?v=ZHsA1KDxyeo)
    
* [Lisk Blockchain Incubation event](https://x.com/Official_NODO/status/1785631354723422632)
    
* [Ethereum Frontiers Africa event with Vitalik and Ethereum core team](https://twitter.com/_olanetsoft/status/1789561261224583650?t=GPORS5AkjZA-0O0zdAB-Tg&s=19)
    
* [Til conf - Building the future of Web: From Websites to dApp with JavaScript](https://youtu.be/-BLxkNvtmOc?t=11458)
    
    ## Upcoming event: Build a Farcaster Frame to Send Multichain Messages with Axelar GMP
    

![](https://lh7-us.googleusercontent.com/BVIqPrDGG8n8BqEnv3lz3JeXER4cvK8FsAcnaO8djk_Oq0ApFBHn49p9k80oexqGLxD1wHV0k6ZXJjEEOgEBZr6Jj6UlHzsDLc6GevRp-ULlcjo6WfmO8hFoR03deNzgEfwqEASJY1Ge63D7mcx-oPs align="left")

In this workshop, you will learn about building Farcaster frames and building a multichain messaging frame with Axelar GMP.

Don’t forget to [set a reminder](https://www.youtube.com/watch?v=M6JfvY4-APE) for the event!

We have a lot more planned for the upcoming months, so you don’t want to miss out. To stay up to date on the latest Axelar news, make sure you are [subscribed](https://obgjzx.clicks.mlsend.com/te/cl/eyJ2Ijoie1wiYVwiOjIxNTAxMixcImxcIjoxMDU0NTg5MjgyODI3NjQ0NzcsXCJyXCI6MTA1NDU4OTU3NjQwNzk1Njc5fSIsInMiOiJiMTA2MzFhZmZmYTA4Yzk4In0) to this Developer Newsletter.