curl --request POST \
  --url https://api.drip.re/api/v1/realms/{realmId}/currencies/{currencyId}/share \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "childRealmId": "<string>",
  "permissions": [
    "<string>"
  ]
}'

{
  "data": {
    "id": "<string>",
    "parentRealmId": "<string>",
    "childRealmId": "<string>",
    "realmPointId": "<string>",
    "permissions": [
      "<string>"
    ],
    "status": "<string>"
  }
}