Coinbase Tokenized Stocks Launch on Aave V4 on Base
Coinbase Tokenized Stocks have expanded into decentralized lending through Aave V4 on Base, giving eligible users a new way to use tokenized U.S. equities as collateral for USDC loans.
The integration supports seven tokenized stocks: AAPLc, AMZNc, GOOGLc, METAc, MSFTc, NVDAc and TSLAc. Users can deposit these assets into Aave's dedicated equities market and borrow USDC against their positions.
Aave officially announced the launch on September 25, describing the new market as an expansion of onchain lending around Coinbase-issued tokenized equities. The market is live on Base and uses Chainlink market data for pricing. Aave's official announcement
Seven tokenized stocks can be used as collateral
The initial Aave V4 market brings seven major U.S. technology stocks into the lending protocol in tokenized form.
The supported assets are Apple (AAPLc), Amazon (AMZNc), Alphabet (GOOGLc), Meta (METAc), Microsoft (MSFTc), Nvidia (NVDAc) and Tesla (TSLAc). The assets are used as collateral, while USDC is the only borrowable asset at launch.
Aave's governance documentation describes the market as a dedicated Equities Hub with a pooled lending spoke. Each token has its own collateral parameters, meaning the amount of USDC a user can borrow against a particular token depends on the risk parameters assigned to that asset. Aave V4 Base governance proposal
The tokenized equities themselves cannot be borrowed at launch. Users therefore cannot use the new market to borrow AAPLc, NVDAc or the other supported stocks; their initial role is to serve as collateral for USDC borrowing.
How Coinbase Tokenized Stocks work
Coinbase Tokenized Stocks are issued onchain as B20 tokens on Base. According to Base's documentation, each token represents economic exposure to an underlying U.S. company share held through regulated custody.
The underlying shares are held by Alpaca Securities LLC, an SEC-registered broker-dealer, in segregated custody accounts. Aave's assessment of the assets says the tokens are issued under the same Coinbase program and structured as certificates over shares held in segregated custody. Base's tokenized stocks information
Base describes the assets as being backed 1:1 by real shares, while making them available as programmable assets within the Base ecosystem. The platform also says Coinbase Tokenized Stocks are available only in eligible jurisdictions outside the United States, subject to the applicable product and regulatory requirements.
This structure means the Aave market is not simply using synthetic representations of stock prices as collateral. The assets are tokenized securities connected to underlying shares held in custody, with their specific rights and conditions governed by the relevant issuance documents.
Aave uses Chainlink data to price the assets
Pricing is a critical part of a lending market because collateral values determine how much a user can borrow and when a position may become subject to liquidation.
For the Aave V4 Base deployment, each of the seven tokenized equities uses a Chainlink total-return price feed. Aave's governance documentation lists dedicated feeds for AAPLc, AMZNc, GOOGLc, METAc, MSFTc, NVDAc and TSLAc. Aave's tokenized-equity assessment
The feeds account for the issuer's multiplier mechanism and follow 24/5 U.S. equity market hours. Aave's documentation also notes that the market can be paused during corporate actions such as stock splits while the relevant token multiplier is updated.
This is important because tokenized stocks are designed to operate onchain while still reflecting events affecting their underlying securities.
What borrowing against tokenized stocks changes
The integration gives eligible users a way to potentially unlock USDC liquidity from tokenized stock positions without first converting those positions into USDC.
For example, a user holding NVDAc could deposit the tokenized asset into the Aave V4 Equities Hub and use it as collateral for a USDC loan, subject to Aave's collateral parameters and applicable eligibility requirements.
Base has highlighted this type of use case as part of its broader effort to make tokenized stocks usable throughout decentralized finance. Its official documentation specifically identifies Aave as a protocol where users can lend and borrow against tokenized stock positions. Base's tokenized stocks ecosystem page
However, collateral value does not mean that every dollar of tokenized stock can be borrowed against. Lending markets apply risk parameters, and the amount of USDC available to a borrower depends on the specific collateral factor and the user's position.
The launch expands tokenized equities across Base DeFi
The Aave integration is another step in the expansion of Coinbase Tokenized Stocks beyond simple onchain holding and trading.
Base says the B20-based assets can be used across its DeFi ecosystem, including trading and lending applications. The network's official stocks page lists Aave among the protocols supporting tokenized stock lending and borrowing, alongside other infrastructure providers such as Chainlink. Base Stocks official page
For Aave, the launch creates a dedicated lending environment around tokenized equities while keeping USDC as the borrowing asset. For Coinbase Tokenized Stocks, it adds another onchain use case beyond holding and trading.
The result is a connection between tokenized traditional equities and decentralized credit markets on Base. Eligible users can now bring seven Coinbase-issued tokenized stocks into Aave V4 as collateral, while Aave provides the infrastructure for borrowing USDC against those positions.
The launch also illustrates how tokenized securities are increasingly being integrated into existing DeFi infrastructure rather than remaining isolated representations of traditional assets.
