Axelar is a decentralized cross-chain communication network, aiming at leveling up interoperability in Web3 by connecting heterogeneous blockchains and enabling asset mobility and program composability in an optimized way for both builders and end-users. The network was built using Cosmos SDK and Tendermint consensus, but it's able to support arbitrary platforms, different smart contract languages and is basically ecosystem-agnostic.
Axelar stands out from other cross-chain protocols by developing a very unique approach to interoperability: It enables the unlimited creational power of smart contracts to extend cross-chain with the decentralization and security of a proof-of-stake (PoS) network.
Although a dynamic validator set and permissionless network comes with its own difficulties, Axelar designs its economic incentives so each active part of the network can cooperate into ensuring security and longevity, without sacrificing decentralization or resorting to optimistic setups and federated multisigs.
It takes a step further by implementing generalized cross-chain messaging, which effectively creates cross-chain composability, regardless of programming languages, consensus models or initial compatibility. Cross-chain messaging allows interoperable transfers of assets, data, information and much more; Axelar is enabling applications on heterogeneous blockchains to connect to each other in ways never seen before.
The AXL token on the Axelar Network has three primary functions:
Axelar uses proof-of-stake consensus to secure the network; validators are compensated for producing blocks and validating transactions on chain, while delegators can earn a portion of their rewards by contributing and staking their tokens to a validator. As in many of the layer-1 ecosystems Axelar connects, both stakers and validators are incentivized to not only hold their tokens, but to stake, participate in governance, and otherwise contribute to the health and growth of the network.
Rewards on Axelar are inflationary, gradually increasing the total supply of tokens. The overall inflation rate is driven by a function of three congruent components on the network:
The base token inflation rate is derived from a function of the total amount staked in the network— it's currently set at 8% — which is split equally between the first two types of participation a validator performs, Tendermint consensus and MSigs.
Additionally, there is also an external chain inflation rate granted per each additional network, which gradually descends over the span of three years.
Check here for a projection of possible outcomes regarding the network's APY.
The inflation rate will follow the schedule and is subject to governance changes in order to ensure higher early inflation, which incentivizes staking from the community and node runners, and also to gradually decrease the inflation so it can be replaced by a steady rate of transaction fees, which would reflect high usage of the network.
A fee collector account governed by the Axelar Foundation will collect fees for processing requests on the network, used to pay transaction fees for relaying transactions across various chains, and to perform token buybacks and burns.
If the collected network fees end up being higher than the network processing cost, even with a burn mechanism implemented, the token might turn deflationary through a token burn mechanism. See the base fee for each cross-chain request on Axelar here.
The total supply of AXL at genesis will be 1 billion. The "Team" section comprises both employees and advisors, while the "Company operations" contains the operational treasury and future employee incentives. Investors are accounted for in "Backers", and the "community sales" refers to the public sale which happened following the mainnet launch. "Community programs" are managed by the Axelar Foundation and they will fund grants and rewards for projects that contribute to the network's growth. From that total of 35.96%, at least 5% will be allocated towards an insurance fund.
Upon launching, only part of the tokens will be liquid. Locked tokens cannot be spent or transferred, but they can be staked. The community-sale participants will receive five months worth of tokens on day one of genesis, while the core team and backers will receive their tokens three months after it, with corresponding vesting periods as seen below in the release schedules table and chart. For further details on backers' investments, see here.
The network aims to have a greater total supply than the circulating supply until all genesis tokens are released. The total supply is equivalent to the total 1 billion genesis tokens plus the total number of reward tokens minted, while circulating supply comprises only the number of unlocked/released genesis tokens plus the number of reward tokens minted.
Axelar built its tokenomics plan envisioning the long-term success of the network, ensuring that a great amount of AXL tokens remains circulating within the community, that staking incentives have enough time to develop and gain self-sustainability, and that enough liquidity persists in the ecosystem.
Such architecture leverages fairness, decentralization and security, which in turn will lead the protocol towards growth and longevity. Governance will play an important role as well, with network parameters subject to community input through governance channels.
Figment operates a validator on the Axelar network with a 10% commission fee. Follow this guide to learn how to stake with us and read more about rewards and slashing risks.
As Figment strives to support the growth of the crypto space, we couldn't be more excited for what the Axelar team is building on its own network. As a very fast growing industry, the crypto space has to deal with the downsides that usually follow accelerated but disorderly growth, even if that's beneficial from a diversity perspective; which is value siloed in their own native ecosystems.
Axelar and its interoperability stack can potentially change the way the space interacts with itself as a whole; the easy to use "plug and play" approach removes the heavy technical lift all developers currently face in order to broaden their dApp horizons and let them focus on building their own applications instead. Cross-chain communication is handled by a secure protocol that opens opportunities in cross-chain composability.
Achieving such a great level of connectivity requires a remarkable joint effort between the dev team, application developers, the community and us, the validators, who help keep the network healthy and secure. Axelar is breaking through the interoperability landscape of Web3, and it's our pleasure to be part of their effort.