Furucombo Review: Is There Anything to Use in 2026?

Furucombo used a drag-and-drop interface to combine DeFi actions into a single transaction. Its stated use cases included multi-token swaps, sending tokens to multiple recipients and managing lending positions through actions such as swapping collateral or debt. It also offered flash-loan functionality, which can let a transaction borrow and repay funds within that same transaction, subject to the strategy succeeding.

That product is no longer available to public users. Furucombo says the app has been retired, and Protocolink, its related API and SDK, has also been retired. Dinngo now presents custom DeFi composability solutions for businesses instead. That is a different offering: it is not a replacement self-service app you can simply connect a wallet to and use for personal trades.

There is no current consumer app fee schedule to compare because the public app has been retired. In general, DeFi transactions can involve network gas and protocol charges, but those costs do not make Furucombo usable today. The retired app’s former fees and any current charges for a custom business solution are not published.

If you are considering Dinngo’s business services, ask for a written quote and terms before committing. Clarify any setup or development charges, ongoing support costs, and whether your business would also pay network or third-party protocol fees. Do not treat historical descriptions of Furucombo as a promise about the price or terms of a current service.

Furucombo describes its former transactions as being routed through a proxy contract that interacted with DeFi protocols. That description alone does not establish the security of every contract interaction or tell you how a particular wallet’s assets were handled. The project lists two audits, but the audit names, scope and findings are not established here, so those listings are not enough to assess contract safety. No licence or current public-app security status is published.

The project specifically advises former users to review and revoke token approvals they granted. An approval can let a spender contract move a token up to the approved amount; revoking one can prevent future use of that permission, but it does not undo earlier transactions. Check approvals on the relevant network and verify the spender address before signing. Never sign a transaction just because it appears connected to an old Furucombo workflow.

There is no public Furucombo app to connect a wallet to or use for new transactions. The old product was designed around selecting DeFi actions in a browser interface and submitting the combined transaction; those instructions should not be treated as current onboarding. The project lists Polygon, but that does not mean the retired app is active on Polygon or that every old approval is on that network.

For a past wallet, use a trusted token-approval checker or inspect the relevant token contracts directly. Confirm the network, token and spender for each approval, and only revoke permissions you understand. Revocation is itself an on-chain transaction and usually requires gas in the network’s native token. If you cannot identify an approval or contract confidently, pause and seek independent technical help rather than signing an unfamiliar transaction.

The biggest limitation is decisive: the public app and Protocolink are retired. You cannot rely on old guides or descriptions of drag-and-drop swaps, flash loans or position management as a way to execute those actions now. The token symbol COMBO is listed for the project, but that alone does not establish current token utility, availability or a connection to an active consumer service.

Dinngo says it builds tailored DeFi solutions for businesses, but public pricing and detailed engagement terms are not published. That may suit a business looking for a custom project, but it is not a straightforward option for an individual seeking a ready-made app. If you need a live DeFi interface, assess an active alternative independently, including its contract permissions, supported networks, fees and security disclosures.