curl --request POST \
  --url 'https://api.stateset.com/api/v1/ap/payment-runs/{id}/approve' \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
  "approved_by": "string"
}'

{
  "approved_by": null,
  "created_at": "string",
  "id": "string",
  "payment_count": 1,
  "payment_date": "string",
  "payment_method": "string",
  "run_number": "string",
  "status": "string",
  "total_amount": "string"
}