TOKEN=$(curl -s -X POST http://localhost:8080/api/auth/login \
    -H "Content-Type: application/json" \
    -d '{"username":"test","password":"cGFzc3dvcmQ="}' | sed -n 's/.*"token":"\([^"]*\)".*/\1/p')

curl -X POST http://localhost:8080/api/clients \
    -H "Authorization: Bearer $TOKEN" \
    -H "Content-Type: application/json" \
    -d '{"name": "TestClient","surname": "TestClient","dni": "87654321Z","dateOfBirth": "1990-05-15","email": "client_one@mailbox.org", "deactivated":false, "phone":"665872262","numExp":"4/2024", "numUser":"100/2025"}'