Coinbase has added Solana support to its crypto-backed onchain lending product, letting users borrow up to $100,000 against SOL holdings. The expansion arrives as cumulative loan originations on the platform have crossed $2.3 billion.
The book is still BTC-heavy: roughly $2.17 billion of originations are Bitcoin-collateralized, with another $110 million backed by Ethereum. SOL is the third asset added to the collateral stack and the first non-BTC, non-ETH listing.
Why it matters
The move widens Coinbase's addressable lending base beyond the two largest assets into a high-velocity retail token — Solana's DeFi liquidity and active user base make it a natural next collateral layer for a product aimed at traders who don't want to sell their position. It also signals Coinbase is treating onchain lending as a core product rather than a beta, three assets deep into the collateral menu with more likely to follow.
Market impact
Adding SOL as collateral gives Coinbase users a way to extract liquidity from a position that previously had to be sold or routed through a third-party DeFi protocol. Watch for SOL loan-volume share in the next origination disclosure — if SOL even partially matches ETH's $110M cumulative book, it would confirm that retail is treating the platform as a multi-collateral venue, not just a BTC-yield play.
Frequently asked questions
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What new collateral did Coinbase add to its crypto-backed loans?
Coinbase added Solana (SOL) to its crypto-backed onchain lending product, allowing users to borrow up to $100,000 against their SOL holdings. It is the third asset supported, after BTC and ETH.
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How much has Coinbase originated in crypto-backed loans to date?
Cumulative loan originations on Coinbase's crypto-backed lending product have surpassed $2.3 billion. Bitcoin-collateralized loans account for roughly $2.17 billion of that total, with Ethereum-backed loans at approximately $110 million.
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Why did Coinbase add Solana to its lending collateral stack?
Solana is a high-velocity retail token with deep DeFi liquidity and an active user base, making it a natural next collateral asset for a product aimed at traders who want liquidity without selling their position. It is the first non-BTC, non-ETH asset added to the stack.
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What is the maximum users can borrow against their SOL on Coinbase?
Users can borrow up to $100,000 against their SOL holdings through Coinbase's crypto-backed onchain lending product.
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Does adding SOL change the risk profile of Coinbase's lending book?
Adding SOL introduces a third, more volatile collateral asset alongside BTC and ETH. The shift diversifies the collateral stack but adds exposure to a token with higher price variance, which can affect loan-to-value ratios and liquidation thresholds as the book grows.
WuBlockchain