Deep Dive
1. Solana Mainnet Integration (3 June 2026)
Overview: Axelar has launched its integration with the Solana mainnet, moving beyond testnet trials. This allows developers to build applications that can send tokens and arbitrary data between Solana and over 60 other connected blockchains.
The integration is powered by Axelar's General Message Passing (GMP) protocol. Unlike simple bridges, GMP lets a smart contract on one chain trigger complex logic on another, enabling advanced cross-chain DeFi, NFTs, and governance. Security is maintained by Axelar's decentralized network of proof-of-stake validators.
What this means: This is bullish for AXL because it significantly expands the network's utility and potential user base by connecting to Solana's large ecosystem. For users, it means smoother and more secure movement of assets between major chains like Ethereum, Avalanche, and now Solana.
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2. SDK Gas Estimation & Amplifier Support (18 October 2024)
Overview: Version 0.17.0 of the Axelar JavaScript SDK introduced key fixes and feature support for developers. It resolved a user interface error for adding gas on Cosmos chains and, more importantly, added support for "Amplifier" chains.
This update refined the estimateGasFee function for better accuracy, especially for Layer-2 rollup chains. The changes help developers calculate transaction costs more reliably when building cross-chain applications.
What this means: This is neutral-to-bullish for AXL as it represents essential maintenance and expansion of the developer toolkit. Smoher, more accurate development experiences can lead to more applications being built on Axelar, which could drive long-term network usage.
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3. Active Core Development & New Release (27 March 2026)
Overview: The primary axelar-core GitHub repository shows consistent development activity, with the latest commit as of 27 March 2026. This activity led to the release of version v1.3.10 on 17 February 2026, indicating ongoing protocol-level improvements and maintenance.
The repository contains the core software for running Axelar network validators and nodes, built on the Cosmos SDK. Active commits signal that the underlying protocol is being actively maintained and upgraded by the development team.
What this means: This is bullish for AXL because consistent, transparent core development is critical for the security and reliability of the network. It reduces technical risk and shows a commitment to the protocol's long-term health, which is foundational for its role as cross-chain infrastructure.
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Conclusion
Axelar's development trajectory is focused on strategic ecosystem expansion—like adding Solana—and refining core developer tools, underscoring its commitment to being robust cross-chain infrastructure. Which major blockchain ecosystem is likely to be integrated next?