curl --request POST \
--url https://api.wapizap.com/api/v2/contacts/check \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"instanceId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"numbers": [
"5511999999999",
"5511888888888"
]
}
'