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, a secure ERC4626 yield-bearing vault strategy that integrates 

 (Short Duration Yield Fund). The project is live on Testnet, and I’ve built a full UI for it as well.

 contract is designed with security and cross-chain functionality in mind:

 checks (dead shares) to prevent inflation attacks.

 Integrated with CCTP (Circle) for cross-chain deposits.


 I am currently testing the integration on the Testnet, and I’ve encountered a blocking issue regarding deposit limits.

My account is properly whitelisted. As seen in the screenshot below, 

 function on the USYC Teller currently returns 

 being simulated on the Testnet (mirroring US market hours)?

is there any way to enable 24/7 mock trading for the USYC Teller on Testnet?


 As a developer building on top of this protocol, having to wait for NY banking hours to debug deposit flows significantly slows down the development and CI/CD testing process. Enabling a "mock mode" that bypasses time checks on Testnet would be a huge quality-of-life improvement for integrators.

Any insights or workarounds would be appreciated!

Here is a snippet of the Vault implementation for context:

solidityDownloadCopy code// ... (You can paste your contract code link or a snippet here)

    function _depositToTeller(uint256 usdcAmount)

        usdc.forceApprove(USYC_TELLER, usdcAmount);

        usycShares = IUSYCTeller(USYC_TELLER).deposit(

        require(usycShares > 0, "Teller deposit failed");

[Feedback/Request] Arc Yield Vault Integration: USYC Testnet "Market Hours" & 24/7 Mocking

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