PayPal Rest API，validation_error，Laravel全能支付

Question

Please to help. I got

error Invalid Request - see details

This is from an API call to PayPal. What can it be?

PHP.ini serialize_precision = -1
unit price 25.00 shipping 4.99 = total 29.99

Sandbox and Live give the same error:

Item amount must add up to specified amount subtotal (or total if amount details not specified) PHP 7.1.15

This is my API Calls Sandbox

request:

{
"body": {
    "redirect_urls": {
        "cancel_url": "https://www.**/offer/1/pay/cancel",
        "return_url": "https://www.**/offer/1/pay/success"
    },
    "intent": "sale",
    "payer": {
        "payment_method": "paypal"
    },
    "transactions": [
        {
            "item_list": {
                "items": [
                    {
                        "currency": "EUR",
                        "price": "25.00",
                        "description": "Zustand: Wie neu",
                        "name": "The Crew: Wild Run Edition (PlayStation 4)",
                        "quantity": "1"
                    }
                ]
            },
            "amount": {
                "currency": "EUR",
                "total": "29.99"
            }
        }
    ]
},
"header": {
    "x-pp-ads-performed": "true",
    "content-length": "508",
    "pp_remote_addr": "0.0.0.0.0",
    "x-pp-silover": "name=SANDBOX3.API.1&silo_version=1880&app=apiplatformproxyserv&TIME=2893264986&HTTP_X_PP_AZ_LOCATOR=",
    "accept": "application/json",
    "client-auth": "No cert",
    "host": "api.sandbox.paypal.com",
    "authorization": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx9NZQ",
    "x-pp-idempotencyid": "b20b59c869af_1522037676",
    "x-slr-orig-script_uri": "https://api.sandbox.paypal.com/v1/payments/payment",
    "x-pp-corrid": "b20b59c869af",
    "user-agent": "Guzzle/3.9.3 curl/7.35.0 PHP/7.1.15",
    "content-type": "application/json",
    "x-pp-slingshot-targetapp": "apiplatformproxyserv"
},
"additional_properties": {},
"method": "POST"}  

response:

{
    "status": 400,
    "duration_time": 48,
    "body": {
        "message": "Invalid request - see details",
        "information_link": "https://developer.paypal.com/docs/api/payments/#errors",
        "details": [
            {
                "field": "transactions[0]",
                "issue": "Item amount must add up to specified amount subtotal (or total if amount details not specified)"
            }
        ],
        "name": "VALIDATION_ERROR",
        "debug_id": "b20b59c869af"
    },
    "additional_properties": {},
    "header": {
        "Date": "Mon, 26 Mar 2018 04:14:35 GMT",
        "Paypal-Debug-Id": "b20b59c869af",
        "APPLICATION_ID": "APP-80W284485P519543T",
        "Content-Language": "*",
        "CALLER_ACCT_NUM": "73ES43U4U7R5G"
    }
}

Answer 1

However, from your sent request it seems that the issue is because your total does not equals your total product price, if you have any shipping details it must be implemented in the details object in your amount object. – hassan 7 mins ago