curl -v -X POST https://api-m.sandbox.paypal.com/v2/checkout/orders \ -H 'Content-Type: application/json' \ -H 'PayPal-Request-Id: 7b92603e-77ed-4896-8e78-5dea2050476a' \ -H 'Authorization: Bearer 6V7rbVwmlM1gFZKW_8QtzWXqpcwQ6T5vhEGYNJDAAdn3paCgRpdeMdVYmWzgbKSsECednupJ3Zx5Xd-g' \ -d '{ "intent": "CAPTURE", "purchase_units": [ { "reference_id": "d9f80740-38f0-11e8-b467-0ed5f89f718b", "amount": { "currency_code": "USD", "value": "100.00" } } ], "payment_source": { "paypal": { "experience_context": { "payment_method_preference": "IMMEDIATE_PAYMENT_REQUIRED", "brand_name": "EXAMPLE INC", "locale": "en-US", "landing_page": "LOGIN", "shipping_preference": "SET_PROVIDED_ADDRESS", "user_action": "PAY_NOW", "return_url": "https://example.com/returnUrl", "cancel_url": "https://example.com/cancelUrl" } } } }'