Injective USDC Set to Become the Official Stablecoin Standard for Cosmos and dYdX

• Injective USDC is set to become the primary USDC standard across the Cosmos ecosystem.
• Three governance proposals are open to transition perpetual contracts from USDT to Injective USDC.
• Cosmos Hub designated Injective as the ecosystem’s primary USDC hub through IBC.
• dYdX is expected to begin migrating to Injective USDC in the coming months.
• A portion of Injective USDC fees will be used to programmatically buy back ATOM.
• Noble plans to migrate from its Cosmos SDK chain to a standalone EVM Layer 1 launching on March 18, 2026.
• Injective has processed nearly 2.9 billion transactions to date.

Injective USDC Integration Announced for Cosmos Ecosystem

Injective is positioned to become the main issuer of USDC across the Cosmos ecosystem following a major integration announced with Cosmos Labs. The move comes as Noble prepares to transition away from its Cosmos SDK chain to a standalone EVM Layer 1. Three community proposals, IIP-636, IIP-637, and IIP-638, are currently open for voting. They aim to settle existing USDT-margined perpetual contracts, including XION/USDT, and relaunch them using Injective USDC. Voting is expected to conclude in the next few days.

The proposals build on Injective’s recent USDC mainnet launch via Circle’s Cross-Chain Transfer Protocol (CCTP). Cosmos Hub has designated Injective as the ecosystem’s primary USDC hub through Inter-Blockchain Communication (IBC). Skip:Go will support Injective USDC as the primary denomination, with the integration intended to provide at least four years of long-term USDC support for the ecosystem. dYdX is scheduled to begin migrating to Injective USDC in the coming months. Following the change, Injective USDC is expected to become the recommended default denomination in Skip:Go. Cosmos Hub also officially announced on X that Injective USDC will expand across the Cosmos ecosystem as the primary USDC denomination supported through IBC integration.

Circle’s CCTP support is designed to allow one-signature transfers, aiming to maintain a straightforward user experience while consolidating liquidity. In addition, a portion of fees generated from Injective USDC activity will be allocated to programmatically buy back ATOM, the native token of the Cosmos Hub.

Noble’s Transition to EVM Layer 1

The shift follows Noble’s earlier announcement that it will migrate from its current Cosmos SDK-based chain to a dedicated EVM-compatible Layer 1 blockchain focused on stablecoin infrastructure. The new Noble network is scheduled to launch on March 18, 2026. The existing Cosmos SDK chain will continue operating in the short term but is expected to move into maintenance mode over the long term, with only security updates provided.

Noble has recorded more than $22 billion in transaction volume since 2023 and has served as a liquidity layer for over 50 blockchains. The platform has supported the issuance of more than $250 million in assets and approximately 30,000 monthly active users. The new EVM Layer 1 will use the Commonware framework and Reth execution client, with consensus powered by Simplex. It will emphasize applications in payments, embedded DeFi, agentic commerce, foreign exchange, and settlement, while featuring sub-second block finality and permissionless smart contract deployment.

Noble’s yield-bearing stablecoin USDN, backed by short-term U.S. Treasuries and powered by M0, is expected to play a central role on the new chain. IBC connections with existing Cosmos chains will remain in place initially, and migration tools are under development to facilitate asset transfers to the new network.

Market Context

The developments coincide with notable activity on Injective. The network has processed nearly 2.9 billion transactions to date. Its native token, INJ, has risen more than 60% in recent weeks and was trading around $4.80 as of the latest available data. Additional details regarding migration timelines, perpetual contract transitions, and further integrations are anticipated in the coming weeks. The changes highlight ongoing efforts in the Cosmos ecosystem to consolidate stablecoin liquidity and adapt blockchain infrastructure for scalability and specialized use cases.

FAQs

1. What is Injective USDC’s role in the Cosmos ecosystem?
Injective USDC is set to become the primary USDC standard across the Cosmos ecosystem through IBC integration, with support from Cosmos Hub and Skip:Go.

2. What are the IIP-636, IIP-637, and IIP-638 proposals?
The governance proposals aim to settle existing USDT-margined perpetual contracts, including XION/USDT, and relaunch them using Injective USDC.

3. Why is Noble migrating to an EVM Layer 1?
Noble stated that the migration is intended to provide scalable and high-performance infrastructure for stablecoin applications, payments, embedded DeFi, and settlement use cases.

4. How will ATOM benefit from Injective USDC activity?
A portion of fees generated from Injective USDC activity will be used to programmatically buy back ATOM, linking stablecoin ecosystem activity with the Cosmos Hub.

Source: Injective