curl -X POST https://beta-jackson.safest.com.br/api/seguros/auth/token \
  -H "Content-Type: application/json" \
  -d '{
    "client_id": "abc123def456",
    "client_secret": "super-secret-value"
  }'

curl -X POST https://beta-jackson.safest.com.br/api/seguros/auth/refresh \
  -H "Content-Type: application/json" \
  -d '{
    "refresh_token": "seu_refresh_token"
  }'

Authorization: Bearer SEU_ACCESS_TOKEN