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Add silo

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Theoretically, the vault manager can add any ERC4626 contract address to the Silo Vault. The protocol does not conduct checks to confirm whether the added silo is a Silo contract (silo). The manager must manually verify this during a review before the vault is made available on the user interface. Without this verification, funds could be directed to an external ERC4626 contract.

1. Go to your vault

Created vaults are displayed under the 'My Vaults' page.

My vaults page

Click the vault you'd like to add silos to and it will take you to your chosen vault page.

2. Click 'Add'

Click the 'Add' button to open the Add silos page.

The Add button location

The Add silos page will look like this.

Add Markets page

3. Find your silo address

The silo address for other silos can be found in the Silo UI.

For example, assuming this is an $wS deposit vault, and we're looking for the stS-S [3] silo's market address, we copy the corresponding silo address from the lending UI. See the annotated screenshot below.

Find your market address

This is the silo address you should add.

4. Input silo's contract address

Input the contract address of the corresponding silo.

Input silo's contract address

5. Set supply cap

Set a deposit cap for that silo. The acceptable limit is 2^184 - 1.

Set supply cap

This the maximum allocation that your vault can assign to that silo.

6. Add silo

After inputting the silo address and supply cap, an Action Summary will pop up.

Add market summary

If you're happy with this, click 'Confirm' to add the silo.

Add market confirmation

This will reflect under 'Pending Markets' until your time-lock has elapsed.

Pending Markets

You can then accept the action on the 'Pending actions & history' page.

7. View Active silos

Your markets should now be displayed on your 'Active Markets' page.

View Active Markets

Can I add external lending markets to the vault?

Silo vaults are built to allocate funds to any 4646 lending markets - not just Silo's lending markets. However, because the 4646 standard is susceptible to inflation attacks, we recommend deploying funds to Silo markets (silos), which are designed to mitigate such risks. If you’re considering deploying funds to external 4626 markets outside of Silo, please consult the team to ensure a secure deployment.