curl --request GET \
  --url https://api.opx.co/partners/v1/conventions

{
  "data": [
    {
      "id": 123,
      "contract_template_id": 123,
      "reference": "<string>",
      "rai_name": "<string>",
      "status": "<string>",
      "installer_name": "<string>",
      "signed_date": "<string>",
      "start_date": "<string>",
      "end_date": "<string>",
      "incentive_type": "<string>",
      "classic_volume": "<string>",
      "precarity_volume": "<string>"
    }
  ]
}