Create a wallet credential

curl --request POST \
  --url https://api.drip.re/api/v1/realms/{realmId}/credentials/wallet \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "address": "<string>",
  "chain": "<string>",
  "walletProvider": "<string>",
  "walletName": "<string>",
  "accountId": "<string>",
  "metadata": {}
}
'

{
  "id": "<string>",
  "format": "<string>",
  "publicIdentifier": "<string>",
  "address": "<string>",
  "chain": "<string>",
  "isVerified": true,
  "accountId": "<string>",
  "createdAt": "<string>"
}