> For the complete documentation index, see [llms.txt](https://docs.hashstack.finance/hub/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hashstack.finance/hub/how-to-use-hashstack-v1/add-collateral-to-existing-borrow.md).

# Add collateral to existing borrow

Here are the steps:

1. Click on "your borrow" tab from the markets page and select on "actions" for the respective borrow id.

<figure><img src="https://4193496741-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FmSEPGvjxP2TkRySjdtoI%2Fuploads%2FE7zzJWOR9xmGOlk1pRZD%2FScreenshot%202025-05-12%20at%202.37.41%E2%80%AFPM.png?alt=media&amp;token=69ccb746-1fbd-4608-bf25-8051d580459f" alt=""><figcaption></figcaption></figure>

<figure><img src="https://4193496741-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FmSEPGvjxP2TkRySjdtoI%2Fuploads%2FQjD22nVwg02SSAnYLamZ%2FScreenshot%202025-05-12%20at%202.41.41%E2%80%AFPM.png?alt=media&amp;token=a11618f0-36de-4ebd-b834-8d9da98abd11" alt=""><figcaption></figcaption></figure>

2. Go to "Add collateral" and choose the token type and fill in the collateral amount. Now scroll down and click on the "Add Collateral" button.

<figure><img src="https://4193496741-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FmSEPGvjxP2TkRySjdtoI%2Fuploads%2FOltv7wDnPOyCXglYhMit%2FScreenshot%202025-05-12%20at%202.42.52%E2%80%AFPM.png?alt=media&amp;token=f75e126b-a4b1-484e-a33e-d6e65bbd9217" alt=""><figcaption></figcaption></figure>

<figure><img src="https://4193496741-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FmSEPGvjxP2TkRySjdtoI%2Fuploads%2FMZLFEEi44FJZmh0MuapJ%2FScreenshot%202025-05-12%20at%202.44.34%E2%80%AFPM.png?alt=media&amp;token=a5202eb4-e8a6-402f-b948-f5b559517807" alt=""><figcaption></figcaption></figure>

3. Sign the transaction in your Starknet wallet.

<figure><img src="https://4193496741-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FmSEPGvjxP2TkRySjdtoI%2Fuploads%2FTGw7X246dPvLJDEe0i4N%2FScreenshot%202025-05-12%20at%202.45.30%E2%80%AFPM.png?alt=media&amp;token=35532384-ac05-45ae-82cc-d12092c8f329" alt=""><figcaption></figcaption></figure>

4. The success notification will pop up if the transaction is successful.

<figure><img src="https://4193496741-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FmSEPGvjxP2TkRySjdtoI%2Fuploads%2F3NtZdVOzACVzSZ4vhnTa%2FScreenshot%202025-05-12%20at%202.46.18%E2%80%AFPM.png?alt=media&amp;token=6e68bb9d-b16e-41f9-9941-7365e860d4d5" alt=""><figcaption></figcaption></figure>

### Video Tutorial

{% embed url="<https://www.youtube.com/watch?index=12&list=PLblZGyoIK7LoaODRn52pjFsqqiA46fGeg&v=sMKkkoyBZ6g>" %}