Create Customer Portal Link

curl --request POST \
  --url https://api.valuechecker.net/client_reference/{client_reference_id}/portal/customer/access \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '{
  "access_pin": "1234"
}'

{
  "client_reference_id": 9337,
  "client_reference": "Reference 321",
  "link": "https://inventory.valuechecker.ai/549b2a",
  "access_pin": "1234",
  "link_status": "active"
}