Understanding IST’s Place in the DeFi Revolution


In a world where digital finance is rapidly evolving, decentralized finance (DeFi) has stood as a transformative force. With staggering growth from a niche market to a multi-billion-dollar ecosystem in just a few years, DeFi has become a symbol of innovation in the blockchain world. It has redefined borrowing, lending, and payments through peer-to-peer transactions.

However, during this meteoric rise, one element has become more crucial: the need for stability in a volatile market. That’s where stable tokens come in, representing a blend of stability and innovation. They’re designed to peg their value to external benchmarks like the US dollar. Despite their crucial role in enhancing liquidity and fostering DeFi adoption, popular stable tokens like Tether (USDT), USD Coin (USDC), and DAI face regulatory scrutiny, reserve uncertainties, and governance opacity.

Among these game-changers, there is the Inter Stable Token (IST), a multi-collateralized stable token by Inter Protocol that is setting new benchmarks. In this article, we take a closer look at how IST is not just riding the wave of DeFi evolution but also steering its course towards a more stable and interconnected blockchain future.

IST: An Over-Collateralized Stable Token


Inter Stable Token (IST) is a stable token developed by Agoric and deployed by Inter Protocol. Inter Protocol is a decentralized blockchain interoperability project building key infrastructure for the Cosmos ecosystem. Launched in 2021, IST aims to maintain price stability while staying committed to principles of decentralization and community-driven governance.

Unlike algorithmic stable tokens like DAI, which rely on complex monetary policies to control supply, IST uses the model of over-collateralization to maintain its 1:1 peg with the US dollar. This means the dollar value of assets locked as collateral always exceeds the total value of IST tokens in circulation.

IST allows users to deposit assets to mint (borrow) IST, which they can use for various DeFi activities while keeping their staked assets staked. Changes in parameters like collateralization ratios are suggested by the Economic Committee and voted on by BLD token holders. IST can be minted with bridged stable tokens such as USDC, USDT, and DAI, or via Vaults with native IBC tokens such as ATOM and stATOM.

IST and the Cosmos Ecosystem


The features of IST not only address general DeFi concerns but also play a critical role within a specific framework: the Cosmos Ecosystem. Cosmos is a network of independent yet interoperable blockchains powered by Tendermint consensus. The goal of Cosmos is to create an “Internet of Blockchains” that facilitates communication and transactions between diverse public and private chains.

The Cosmos Hub connects to various sovereign zone blockchains, each powered by stable tokens called Peg Zones. IST serves as the Peg Zone and stability engine for the Agoric chain. Issuing IST tokens to collateralize the value of Agoric’s currency improves the stability and predictability of transactions within the Agoric ecosystem.

BLD tokens are accessible to everyone, providing the opportunity to participate in the governance of the Inter Protocol within the Cosmos ecosystem. BLD token holders are granted voting rights, offering them significant influence and flexibility in governance decisions.

The Parity Stability Module (PSM)

Inter Protocol features the Parity Stability Module (PSM) that enables users to swap approved stablecoins for IST. This mechanism allows for risk-adjusted exposure to a variety of stablecoin assets. The PSM mints IST in exchange for approved stablecoins at a 1-to-1 ratio, up to a governance-approved mint limit. Additionally, the PSM allows users to swap IST for stablecoins in the PSM at a 1-to-1 ratio.

The PSM serves as a minting mechanism tied to off-chain assets, which boosts arbitrage opportunities to maintain IST price stability against assets held in the PSM. IST issued by the PSM are backed by the stablecoins held in the module.

The Broader DeFi Market

Outside of the Cosmos ecosystem, in the wider DeFi space, IST faces competition from several leading decentralized stable token projects like DAI and Frax. DAI enjoys a first-mover advantage and has established itself as a benchmark for over-collateralized, decentralized stable tokens.

Frax has gained some attention thanks to its fractional-reserve model backed by a mix of collateral and algorithmic supply adjustments, though questions remain about scalability.

Compared to these alternatives, IST has higher collateral ratios, multi-chain DeFi capabilities, and a community-based governance structure. IST offers robust protection against black swan volatility events. The ability to operate across diverse Cosmos blockchains unlocks flexibility and composability for users and developers. It’s noteworthy that IST is developed by Agoric, which emphasizes its security features.

Decentralized control also lowers reliance on any single protocol or team of core developers. These unique attributes suggest IST has an opportunity to increase adoption as both a payments tool and crypto reserve asset within DeFi protocols leveraging smart contracts and liquidity pools across multiple blockchains.

Community-Organized Contracts and DeFi

Beyond market comparisons, Inter Protocol enables individuals to create and execute financial agreements by coordinating collateral, staking, liquidity pools, and other DeFi primitives. Groups can assemble these basic building blocks into more complex “decentralized contracts” encoding financial logic tailored to that community’s needs.

For example, the IST/Agoric community contract connects collateral providers, stakers, liquidity providers, keepers, and other user roles—each governed by incentives coded directly into the contract itself. No centralized body unilaterally makes decisions.

This community-centered vision of DeFi offers benefits like censorship resistance, transparency, and trust minimization. However, it also comes with the need for careful coordination, active governance, and fail-safes to ensure resilience. Participants must stay vigilant to prevent collusion and governance attacks by malicious actors attempting to exploit it.

Overall though, Inter Protocol’s experiment with IST demonstrates how community-organized contracts could pave the way for fairer and user-controlled DeFi.

As DeFi continues to grow, stable tokens like IST stand to play a key role as on-ramps, pricing benchmarks, collateral, and settlement layers. If recent history is any indicator, regulatory scrutiny could also intensify on fiat-backed alternatives like USDT and USDC, clearing the path for decentralized options.

Within the Cosmos ecosystem itself, projects are just scratching the surface of multi-chain interoperability. As bridges improve and more Peg Zones launch, IST adoption should accelerate given its central placement in the network. However, competition both within Cosmos and from other “Internet of Blockchain” networks will be fierce.

For Inter Protocol and IST specifically, priority areas include:

  • Expanding usage in DeFi protocols beyond Agoric to widen appeal.
  • Highlighting the value of Inter Protocol in their Liquid Staking strategy within the Cosmos ecosystem.
  • Encouraging more users to leverage the Parity Stability Module (PSM).
  • Ensuring collateral ratios keep pace with network growth.
  • Creating contingent liquidity funds via diversely sourced insurance pools.
  • Building partnerships to increase the utilization of IST and get IST as a gas fee token in as many protocols as possible.


IST and Inter Protocol present an interesting case study in the evolving DeFi landscape. Their approach to combining over-collateralization with decentralized governance positions them uniquely in the stable token market. However, as the DeFi sector continues to grow and adapt, the success of IST will largely depend on its ability to maintain stability, foster community engagement, and navigate the competitive and regulatory challenges inherent in blockchain finance.

Looking forward, the key areas to observe will be how IST manages scalability, governance, and interoperability within the Cosmos ecosystem and beyond. The trajectory of IST offers valuable insights into the potential for stable tokens to contribute meaningfully to a more integrated and resilient DeFi framework. As we watch IST’s progress, it serves as a barometer for the broader stable token market’s ability to innovate while maintaining the delicate balance between stability and decentralization.


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