According to the latest reports, Coinbase has added the 1inch Swap API to its app, so users can now do non-custodial token swaps directly in the app. This is the biggest US client for 1inch to date, and is likely to change how centralized platforms adopt on-chain trading infrastructure, going forward.
This Coinbase 1inch integration bridges CeFi and DeFi, giving Coinbase’s millions of users access to liquidity and on-chain markets.
What it Means
With the Coinbase 1inch integration, users can now do decentralized token swaps without leaving the app. 1inch’s Swap API is embedded in the app, so users can access aggregated liquidity across DeFi, non-custodially. Sources noted that this is 1inch’s “biggest US client to date”.

Coinbase already had a DEX feature where users could hold assets in a built-in self-custodial wallet. With 1inch’s routing logic, the swap paths are optimized to reduce slippage and get competitive price execution.
According to Coinbase leadership, the idea is to give users seamless access to on-chain markets while preserving simplicity and trust. Scott Shapiro, head of trading, said this is a “big step forward in bringing onchain trading to our users”.
Also read: Ripple and Coinbase Recognized as Qualified Custodians in SEC Guidance
Implications: CeFi meets DeFi, Liquidity & Reach
The Coinbase 1inch integration means a deeper convergence of CeFi and DeFi. Centralized exchanges are embedding decentralized functions and this accelerates that trend.
1inch co-founder Sergej Kunz predicts in 5-10 years, centralized exchanges will mostly be fronts to DeFi liquidity engines.
By adding swap routing and aggregated liquidity, Coinbase users get more efficient trades, less slippage and access to tokens not listed on the platform. This improves user retention and feature depth.
For 1inch, having Coinbase as a client means institutional credibility and growth for their API business.
Comparison and Competitive Landscape
The Coinbase 1inch integration puts Coinbase ahead of other major exchanges that have native DeFi access. Some competitors have experimented with bridging or lightweight DEX features but few have embedded full aggregator APIs.
Other platforms offer routing or swap widgets but often as add-ons or separate environments, not within the core exchange interface. Coinbase’s move reduces friction and consolidates the trading experience.

1inch is also in a good position. It competes with aggregator protocols like ParaSwap, Matcha and others but its SaaS focus and ability to integrate deeply into centralised apps gives it a strategic advantage.
Also read: Coinbase to Launch First Ever Futures Index Mixing Tech Giants and Crypto
Conclusion
Based on the latest research, the Coinbase 1inch integration is a welcome development in crypto infrastructure. By embedding 1inch’s Swap API into their app, Coinbase is bringing non-custodial DeFi swaps to their massive user base.
It bridges centralised and decentralised finance, expands token access and strengthens DeFi infrastructure adoption.
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Summary
Coinbase has integrated 1inch’s Swap API into their app, allowing non-custodial in-app DeFi token swaps. This bridges CeFi and DeFi, expands liquidity and elevates 1inch’s infrastructure role.
Glossary
Non-custodial swap – A trade where users retain control of their private keys and assets are not held by the platform.
Swap API – Application programming interface that handles routing and execution logic for token swaps.
DEX aggregator – A protocol that finds optimal swap paths; by bundling liquidity across multiple decentralized exchanges.
CeFi / DeFi — Centralised finance (traditional exchanges); Decentralised finance (on-chain protocols).
Liquidity routing – The process of directing trades through multiple pools or exchanges, to optimise price and reduce slippage.
SaaS (in DeFi) – Software as a service models where infrastructure is provided to third parties (e.g. exchanges) rather than only users.
Frequently Asked Questions About Coinbase 1inch Integration
What does the Coinbase 1inch integration allow users to do?
Users can execute token swaps non-custodially inside the Coinbase app using 1inch’s aggregator logic to get the best paths.
Does this change custody or asset ownership?
Trades remain non-custodial; users retain control over their own wallets and assets, for the swap portion.
Why is this important?
It reduces friction between centralised exchanges and DeFi; expands token access and shows how exchanges may evolve.
What are the risks?
Possible risks include API outages; security bugs, regulatory scrutiny; liquidity mismatches or user confusion over custody.