Create a Plaid Link token

curl --request POST \
  --url https://service.bluumfinance.com/v1/accounts/{account_id}/funding-sources/plaid/link-token \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "enable_hosted_link": false
}
'

{
  "status": "success",
  "data": {
    "link_token": "link-production-abc123def456",
    "hosted_link_url": null
  }
}