(CkPython) Amazon Pay - Get Charge Permission

See more Amazon Pay Examples

Get Charge Permission to determine if this Charge Permission can be used to charge the buyer.

Note: This example requires Chilkat v9.5.0.89 or later. Contact support@chilkatsoft.com to get a v9.5.0.89 pre-release for testing.

For more information, see https://developer.amazon.com/docs/amazon-pay-api-v2/charge-permission.html#get-charge-permission

Chilkat Python Downloads install with pip pip3 install chilkat or download... Python Module for Windows, MacOS, Linux, Alpine Linux, Solaris

import sys
import chilkat

# This example assumes the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

http = chilkat.CkHttp()

# Implements the following CURL command:

# curl "https://pay-api.amazon.com/:version/chargePermissions/:chargePermissionId"
# 	-X GET
# 	-H "authorization:Px2e5oHhQZ88vVhc0DO%2FsShHj8MDDg%3DEXAMPLESIGNATURE"
# 	-H "x-amz-pay-date:20201012T235046Z"

# Use the following online tool to generate HTTP code from a CURL command
# Convert a cURL Command to HTTP Source Code

# Load your Amazon Pay private key.  
# There are many other ways to load private keys into the Chilkat private key object, such as from different formats,
# or from in-memory strings or bytes.
privKey = chilkat.CkPrivateKey()
success = privKey.LoadPemFile("C:/someDir/myAmazonPayPrivateKey.pem")
if (success == False):
    print(privKey.lastErrorText())
    sys.exit()

# Provide your Amazon Pay private key and Public Key ID 
# Use your public key ID here.  It must be the one associated with the private key.
# Note: The SetAuthPrivateKey method was added in Chilkat v9.5.0.89
publicKeyId = "SANDBOX-AHEGSJCM3L2S637RBGABLAFW"
success = http.SetAuthPrivateKey(publicKeyId,privKey)
if (success == False):
    print(http.lastErrorText())
    sys.exit()

# Note: When the private key is provided as shown above, Chilkat will automatically add the required x-amz-pay-* headers to the HTTP request,
# and will also sign the request.  Nothing more is needed.
# Chilkat automatically generates and adds the following headers:
# 
# x-amz-pay-date
# x-amz-pay-host
# x-amz-pay-region
# Authorization

http.put_Accept("application/json")

respStatusCode = 0

sbResponseBody = chilkat.CkStringBuilder()
success = http.SetUrlVar("chargePermissionId","P21-1111111-1111111")
# To use the live system, replace "sandbox" with "live" in the URL passed to QuickGetSb.
# Also, make sure to use the correct region: pay-api.amazon.com, pay-api.amazon.eu, or pay-api.amazon.jp
success = http.QuickGetSb("https://pay-api.amazon.eu/sandbox/v2/chargePermissions/{$chargePermissionId}",sbResponseBody)
if (success == False):
    # If the LastStatus is not equal to 0, then we received a response, but it was an error response.
    respStatusCode = http.get_LastStatus()
    if (respStatusCode != 0):
        print("Response Status Code = " + str(respStatusCode))
        print("Response body:")
        print(http.lastResponseBody())
    else:
        print(http.lastErrorText())

    sys.exit()

jResp = chilkat.CkJsonObject()
jResp.LoadSb(sbResponseBody)
jResp.put_EmitCompact(False)

print("Response Body:")
print(jResp.emit())

respStatusCode = http.get_LastStatus()
print("Response Status Code = " + str(respStatusCode))
# We expect a 200 status code for success.
# Note: Some Amazon Pay API calls return 200 for success, others return 201.
if (respStatusCode != 200):
    print("Failed.")
    sys.exit()

# Sample JSON response:
# (Sample code for parsing the JSON response is shown below)

# {
#     "chargePermissionId": "chargePermission-1",
#     "chargePermissionReferenceId": null,
#     "buyer": {
#         "buyerId": "buyerId",
#         "name": "name-1",
#         "email": "name@amazon.com",
#         "phoneNumber": "800-000-0000",
#         "primeMembershipTypes": null
#     },
#     "releaseEnvironment": "Live",
#     "shippingAddress":{  // Null for PayOnly product type
#         "name": "Work",
#         "addressLine1": "440 Terry Ave",
#         "addressLine2": "",
#         "addressLine3": "",
#         "city": "Seattle",
#         "county": "King",
#         "district": "Seattle",
#         "stateOrRegion": "WA",
#         "postalCode": "98121",
#         "countryCode": "US",
#         "phoneNumber": "800-000-0000"
#     },
#     "billingAddress":{  // Only available in EU or for PayOnly product type
#         "name": "Work",
#         "addressLine1": "440 Terry Ave",
#         "addressLine2": "",
#         "addressLine3": "",
#         "city": "Seattle",
#         "county": "King",
#         "district": "Seattle",
#         "stateOrRegion": "WA",
#         "postalCode": "98121",
#         "countryCode": "US",
#         "phoneNumber": "800-000-0000"
#     },
#     "paymentPreferences":[{
#         "paymentDescriptor": null
#     }],
#     "statusDetails":{
#         "state": "Chargeable",
#         "reasons":null,
#         "lastUpdatedTimestamp": "20190714T155300Z"
#     },
#     "creationTimestamp": "20190714T155300Z",
#     "expirationTimestamp": "20190715T155300Z",
#     "merchantMetadata":{
#         "merchantReferenceId": "123-77-876", 
#         "merchantStoreName": "AmazonTestStoreFront",
#         "noteToBuyer": "merchantNoteForBuyer",
#         "customInformation": "This is custom information"
#     },
#     "platformId": "SPId",
#     "limits": {
#         "amountLimit": {
#             "amount": "14.00",
#             "currencyCode": "USD"
#         },
#         "amountBalance": {
#             "amount": "14.00",
#             "currencyCode": "USD"
#         }
#     },
#     "presentmentCurrency": "USD"
# }

# Sample code for parsing the JSON response...
# Use the following online tool to generate parsing code from sample JSON:
# Generate Parsing Code from JSON

chargePermissionId = jResp.stringOf("chargePermissionId")
chargePermissionReferenceId = jResp.stringOf("chargePermissionReferenceId")
buyerBuyerId = jResp.stringOf("buyer.buyerId")
buyerName = jResp.stringOf("buyer.name")
buyerEmail = jResp.stringOf("buyer.email")
buyerPhoneNumber = jResp.stringOf("buyer.phoneNumber")
buyerPrimeMembershipTypes = jResp.stringOf("buyer.primeMembershipTypes")
releaseEnvironment = jResp.stringOf("releaseEnvironment")
shippingAddressName = jResp.stringOf("shippingAddress.name")
shippingAddressAddressLine1 = jResp.stringOf("shippingAddress.addressLine1")
shippingAddressAddressLine2 = jResp.stringOf("shippingAddress.addressLine2")
shippingAddressAddressLine3 = jResp.stringOf("shippingAddress.addressLine3")
shippingAddressCity = jResp.stringOf("shippingAddress.city")
shippingAddressCounty = jResp.stringOf("shippingAddress.county")
shippingAddressDistrict = jResp.stringOf("shippingAddress.district")
shippingAddressStateOrRegion = jResp.stringOf("shippingAddress.stateOrRegion")
shippingAddressPostalCode = jResp.stringOf("shippingAddress.postalCode")
shippingAddressCountryCode = jResp.stringOf("shippingAddress.countryCode")
shippingAddressPhoneNumber = jResp.stringOf("shippingAddress.phoneNumber")
billingAddressName = jResp.stringOf("billingAddress.name")
billingAddressAddressLine1 = jResp.stringOf("billingAddress.addressLine1")
billingAddressAddressLine2 = jResp.stringOf("billingAddress.addressLine2")
billingAddressAddressLine3 = jResp.stringOf("billingAddress.addressLine3")
billingAddressCity = jResp.stringOf("billingAddress.city")
billingAddressCounty = jResp.stringOf("billingAddress.county")
billingAddressDistrict = jResp.stringOf("billingAddress.district")
billingAddressStateOrRegion = jResp.stringOf("billingAddress.stateOrRegion")
billingAddressPostalCode = jResp.stringOf("billingAddress.postalCode")
billingAddressCountryCode = jResp.stringOf("billingAddress.countryCode")
billingAddressPhoneNumber = jResp.stringOf("billingAddress.phoneNumber")
statusDetailsState = jResp.stringOf("statusDetails.state")
statusDetailsReasons = jResp.stringOf("statusDetails.reasons")
statusDetailsLastUpdatedTimestamp = jResp.stringOf("statusDetails.lastUpdatedTimestamp")
creationTimestamp = jResp.stringOf("creationTimestamp")
expirationTimestamp = jResp.stringOf("expirationTimestamp")
merchantMetadataMerchantReferenceId = jResp.stringOf("merchantMetadata.merchantReferenceId")
merchantMetadataMerchantStoreName = jResp.stringOf("merchantMetadata.merchantStoreName")
merchantMetadataNoteToBuyer = jResp.stringOf("merchantMetadata.noteToBuyer")
merchantMetadataCustomInformation = jResp.stringOf("merchantMetadata.customInformation")
platformId = jResp.stringOf("platformId")
limitsAmountLimitAmount = jResp.stringOf("limits.amountLimit.amount")
limitsAmountLimitCurrencyCode = jResp.stringOf("limits.amountLimit.currencyCode")
limitsAmountBalanceAmount = jResp.stringOf("limits.amountBalance.amount")
limitsAmountBalanceCurrencyCode = jResp.stringOf("limits.amountBalance.currencyCode")
presentmentCurrency = jResp.stringOf("presentmentCurrency")
i = 0
count_i = jResp.SizeOfArray("paymentPreferences")
while i < count_i :
    jResp.put_I(i)
    paymentDescriptor = jResp.stringOf("paymentPreferences[i].paymentDescriptor")
    i = i + 1