r35157/com_r35157_nenjim-hubd-impl_ref
SHA256
0
0
Fork 0
Code Issues 5 Pull Requests Actions Packages Projects Releases Wiki Activity

Investigate and expose borrowFeeUsd in JupiterPerpsPosition #22

New Issue
Open
opened 2026-06-30 06:46:36 +02:00 by minimons · 0 comments
minimons commented 2026-06-30 06:46:36 +02:00
Owner
Copy Link
Copy Source

Description

The Jupiter Perps API should expose the accumulated borrow fee for an open position.

According to the Jupiter Perps liquidation documentation, the borrow fee is one of the required input values for calculating the liquidation price. Unlike the opening fee, the borrow fee changes over time while the position remains open and therefore needs to be available through the API.

Goal

Identify where the borrow fee is stored or how it is calculated, and expose it through JupiterPerpsPosition.

Required changes

  • Determine whether borrowFeeUsd is:

    • stored directly in the Position account,
    • stored in another account,
    • or must be calculated.

  • If the value can be obtained reliably, expose it as:

    • ΩUSDCAmountΩ borrowFeeUsd

  • Decode or calculate the value as appropriate.

Validation

Verify the decoded/calculated value against the Jupiter web UI for one or more open positions.

Notes

The borrow fee is expected to increase over time while the position remains open.

This value is one of the required inputs for implementing liquidation price calculations in a future issue.

### Description The Jupiter Perps API should expose the accumulated borrow fee for an open position. According to the Jupiter Perps liquidation documentation, the borrow fee is one of the required input values for calculating the liquidation price. Unlike the opening fee, the borrow fee changes over time while the position remains open and therefore needs to be available through the API. ### Goal Identify where the borrow fee is stored or how it is calculated, and expose it through `JupiterPerpsPosition`. ### Required changes * Determine whether `borrowFeeUsd` is: * stored directly in the Position account, * stored in another account, * or must be calculated. * If the value can be obtained reliably, expose it as: * `ΩUSDCAmountΩ borrowFeeUsd` * Decode or calculate the value as appropriate. ### Validation Verify the decoded/calculated value against the Jupiter web UI for one or more open positions. ### Notes The borrow fee is expected to increase over time while the position remains open. This value is one of the required inputs for implementing liquidation price calculations in a future issue.
minimons added the enhancement label 2026-06-30 06:46:36 +02:00
minimons self-assigned this 2026-06-30 06:46:36 +02:00
minimons added this to the AssetAZ project 2026-06-30 06:46:36 +02:00
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
bug
Something is not working
 duplicate
This issue or pull request already exists
 enhancement
New feature
 help wanted
Need some help
 invalid
Something is wrong
 question
More information is needed
 wontfix
This won't be fixed
No Label enhancement
Milestone
No items
No Milestone
Projects
Clear projects
No project AssetAZ
Assignees
Clear assignees
builder (CICD User) minimons (Morten Green Hermansen)
No Assignees minimons
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: r35157/com_r35157_nenjim-hubd-impl_ref#22
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?