我正在使用新的Paypal Sync Api在一段时间内获取所有交易。我也需要能够退款。 由于我们所有的交易都是销售，因此我需要销售ID来退还https://developer.paypal.com/docs/integration/direct/payments/refund-payments/#set-up-your-development-environment中所述的交易 不幸的是，我在交易响应中找不到任何可以用作销售ID的信息
{
"transaction_details": [
{
"transaction_info": {
"paypal_account_id": "6EN7PS8P9DV6J",
"transaction_id": "05P62542TL3758730",
"transaction_event_code": "T0006",
"transaction_initiation_date": "2019-07-04T12:49:55+0000",
"transaction_updated_date": "2019-07-04T12:53:09+0000",
"transaction_amount": {
"currency_code": "USD",
"value": "10.00"
},
"fee_amount": {
"currency_code": "USD",
"value": "-0.49"
},
"transaction_status": "S",
"ending_balance": {
"currency_code": "USD",
"value": "0.00"
},
"available_balance": {
"currency_code": "USD",
"value": "0.00"
},
"protection_eligibility": "01"
},
"payer_info": {
"account_id": "6EN7PS8P9DV6J",
"email_address": "paypaltester3@test.de",
"address_status": "Y",
"payer_status": "Y",
"payer_name": {
"given_name": "Tester Three",
"surname": "Tester Three",
"alternate_full_name": "Tester Three Tester Three"
},
"country_code": "DE"
},
"shipping_info": {
"name": "Tester Three, Tester Three",
"address": {
"line1": "Teststreet. 1",
"city": "SomeCity",
"country_code": "DE",
"postal_code": "23434"
}
},
"cart_info": {
"item_details": [
{
"item_quantity": "1",
"item_unit_price": {
"currency_code": "USD",
"value": "10.00"
},
"item_amount": {
"currency_code": "USD",
"value": "10.00"
},
"total_item_amount": {
"currency_code": "USD",
"value": "10.00"
}
}
]
},
"store_info": {},
"auction_info": {},
"incentive_info": {}
}
],
"account_number": "96B45RCG6AX3E",
"start_date": "2019-07-03T00:00:00+0000",
"end_date": "2019-07-04T16:00:00+0000",
"last_refreshed_datetime": "2019-07-15T08:59:59+0000",
"page": 1,
"total_items": 15,
"total_pages": 1,
"links": [
{
"href": "https://api.sandbox.paypal.com/v1/reporting/transactions?start_date=2019-07-03T00%3A00%3A00Z&end_date=2019-07-04T16%3A00%3A00Z&fields=all&page_size=500&page=1",
"rel": "self",
"method": "GET"
}
]
}
我测试了带有transactionId和invoiceId的退款电话，但都返回了“ INTERNAL_SERVICE_ERROR”。
客户完成付款后，是否可以通过API获取销售ID？还是在创建付款后必须将销售ID保存在数据库中？
谢谢
答案 0 :(得分：0)
使用T0006，很幸运，这是一个简单的PayPal Checkout APIs.事务，使用T0002会更困难。无论如何，没有响应包含更多数据。示例如下。
您可以在invoice_number或invoice_id中找到它。如果只有您在付款创建过程中拥有此数据。
"transaction_details":[
{
"transaction_info":{
"paypal_account_id":"HHHHH",
"transaction_id":"040404040404040",
"transaction_event_code":"T0006",
"transaction_initiation_date":"2019-10-31T06:21:37+0000",
"transaction_updated_date":"2019-10-31T06:31:02+0000",
"transaction_amount":{
"currency_code":"AUD",
"value":"96.90"
},
"fee_amount":{
"currency_code":"AUD",
"value":"-4.08"
},
"shipping_amount":{
"currency_code":"AUD",
"value":"17.90"
},
"transaction_status":"S",
"transaction_subject":"Full License",
"ending_balance":{
"currency_code":"AUD",
"value":"92.82"
},
"available_balance":{
"currency_code":"AUD",
"value":"92.82"
},
"invoice_id":"1110-US1",
"protection_eligibility":"01"
},
"payer_info":{
"account_id":"HHHHH",
"email_address":"test@paypal.com",
"address_status":"Y",
"payer_status":"Y",
"payer_name":{
"given_name":"First",
"surname":"Last",
"alternate_full_name":"First Last"
},
"country_code":"GB"
},
"shipping_info":{
"name":"Shaun Smith",
"address":{
"line1":"123, Some Road",
"line2":"Shop 4",
"city":"Melbourne",
"country_code":"AU",
"postal_code":"3185"
}
},
"cart_info":{
"item_details":[
{
"item_name":"Full License",
"item_description":"Full License",
"item_quantity":"1",
"item_unit_price":{
"currency_code":"AUD",
"value":"79.00"
},
"item_amount":{
"currency_code":"AUD",
"value":"79.00"
},
"total_item_amount":{
"currency_code":"AUD",
"value":"79.00"
},
"invoice_number":"1110-US1"
}
]
},
"store_info":{
},
"auction_info":{
},
"incentive_info":{
}
},