[BUG] Error on wallet load

[Sigri44]

Describe the bug
I see to bugs on the deployment :

• Endpoint /api/properties don't exist
• Endpoint for subgraph don't exist (hosted service has been disabled)

Screenshots

[mfrederic]

@Sigri44 the issue has been corrected partially in the frontend v1.5.0 in my repository.
This is due to the original API not being available anymore

[Sigri44]

Good news ! Can you make a PR to hydrate it ?