curl --location "$BASE_URL/auth/signup" \
  --header "Content-Type: application/json" \
  --data '{
    "email": "operator@example.com",
    "password": "StrongPass#123",
    "merchant_id": "merchant_demo"
  }'

curl --location "$BASE_URL/auth/login" \
  --header "Content-Type: application/json" \
  --data '{
    "email": "operator@example.com",
    "password": "StrongPass#123"
  }'

{
  "token": "eyJ...",
  "user_id": "user_123",
  "email": "operator@example.com",
  "merchant_id": "merchant_demo",
  "role": "admin",
  "merchants": []
}

curl "$BASE_URL/auth/me" \
  --header "$AUTH_HEADER"

curl "$BASE_URL/auth/merchants" \
  --header "$AUTH_HEADER"

curl --location "$BASE_URL/auth/switch-merchant" \
  --header "$AUTH_HEADER" \
  --header "Content-Type: application/json" \
  --data '{ "merchant_id": "merchant_demo" }'

curl --location "$BASE_URL/onboarding/merchant" \
  --header "$AUTH_HEADER" \
  --header "Content-Type: application/json" \
  --data '{ "merchant_name": "Demo Merchant" }'

curl --location "$BASE_URL/auth/logout" \
  --header "$AUTH_HEADER" \
  --request POST

curl "$BASE_URL/auth/verify-email?token=vf_9f21a6c0..."

{ "message": "Email verified successfully." }

curl --location "$BASE_URL/auth/change-password" \
  --header "$AUTH_HEADER" \
  --header "Content-Type: application/json" \
  --data '{
    "current_password": "StrongPass#123",
    "new_password": "EvenStrongerPass#456"
  }'

{ "message": "Password updated successfully." }

curl "$BASE_URL/merchant/members" \
  --header "$AUTH_HEADER"

[
  { "user_id": "user_123", "email": "operator@example.com", "role": "admin" },
  { "user_id": "user_456", "email": "teammate@example.com", "role": "member" }
]

curl --location "$BASE_URL/merchant/members/invite" \
  --header "$AUTH_HEADER" \
  --header "Content-Type: application/json" \
  --data '{ "email": "teammate@example.com", "role": "member" }'

{
  "email": "teammate@example.com",
  "is_new_user": true,
  "password": "TempPass#8821",
  "role": "member"
}