(Tcl) Amazon Pay - Get Buyer

See more Amazon Pay Examples

Get buyer details.

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/buyer.html#get-buyer

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load ./chilkat.dll

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

set http [new_CkHttp]

# Implements the following CURL command:

# curl "https://pay-api.amazon.com/:version/buyers/:buyerToken" \
# 	-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.
set privKey [new_CkPrivateKey]

set success [CkPrivateKey_LoadPemFile $privKey "C:/someDir/myAmazonPayPrivateKey.pem"]
if {$success == 0} then {
    puts [CkPrivateKey_lastErrorText $privKey]
    delete_CkHttp $http
    delete_CkPrivateKey $privKey
    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
set publicKeyId "SANDBOX-AHEGSJCM3L2S637RBGABLAFW"
set success [CkHttp_SetAuthPrivateKey $http $publicKeyId $privKey]
if {$success == 0} then {
    puts [CkHttp_lastErrorText $http]
    delete_CkHttp $http
    delete_CkPrivateKey $privKey
    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

CkHttp_put_Accept $http "application/json"

set respStatusCode 0

set sbResponseBody [new_CkStringBuilder]

set success [CkHttp_SetUrlVar $http "buyerToken" "BUYER_TOKEN"]
# 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
set success [CkHttp_QuickGetSb $http "https://pay-api.amazon.eu/sandbox/v2/buyers/{$buyerToken}" $sbResponseBody]
if {$success == 0} then {
    # If the LastStatus is not equal to 0, then we received a response, but it was an error response.
    set respStatusCode [CkHttp_get_LastStatus $http]
    if {$respStatusCode != 0} then {
        puts "Response Status Code = $respStatusCode"
        # Here is a sample response body for the case where the buyer token does not exist:
        # {"reasonCode":"InvalidBuyerToken","message":"The token provided is expired, revoked, malformed, or invalid for other reasons."}

        puts "Response body:"
        puts [CkHttp_lastResponseBody $http]
    }     else {
        puts [CkHttp_lastErrorText $http]
    }

    delete_CkHttp $http
    delete_CkPrivateKey $privKey
    delete_CkStringBuilder $sbResponseBody
    exit
}

set jResp [new_CkJsonObject]

CkJsonObject_LoadSb $jResp $sbResponseBody
CkJsonObject_put_EmitCompact $jResp 0

puts "Response Body:"
puts [CkJsonObject_emit $jResp]

set respStatusCode [CkHttp_get_LastStatus $http]
puts "Response Status Code = $respStatusCode"
# We expect a 200 status code for success.
# Note: Some Amazon Pay API calls return 200 for success, others return 201.
if {$respStatusCode != 200} then {
    puts "Failed."
    delete_CkHttp $http
    delete_CkPrivateKey $privKey
    delete_CkStringBuilder $sbResponseBody
    delete_CkJsonObject $jResp
    exit
}

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

# {
# 	"name": "John Example",
# 	"email": "johnexample@amazon.com",
# 	"postalCode": "12345",
# 	"countryCode": "US",
# 	"buyerId": "DIRECTEDBUYERID",
# 	"phoneNumber": "1234567811" // default billing address phone number
# 	"shippingAddress": {
# 		"name": "John",
# 		"addressLine1": "15th Street",
# 		"addressLine2": "",
# 		"addressLine3": "",
# 		"city": "Seattle", 
# 		"county": "",
# 		"district": "",
# 		"stateOrRegion": "WA",
# 		"country": "USA",
# 		"postalCode": "98121",
# 		"phoneNumber": "1234567899"
# 	},
# 	"billingAddress": null,
# 	"primeMembershipTypes": null
# }

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

set name [CkJsonObject_stringOf $jResp "name"]
set email [CkJsonObject_stringOf $jResp "email"]
set postalCode [CkJsonObject_stringOf $jResp "postalCode"]
set countryCode [CkJsonObject_stringOf $jResp "countryCode"]
set buyerId [CkJsonObject_stringOf $jResp "buyerId"]
set phoneNumber [CkJsonObject_stringOf $jResp "phoneNumber"]
set shippingAddressName [CkJsonObject_stringOf $jResp "shippingAddress.name"]
set shippingAddressAddressLine1 [CkJsonObject_stringOf $jResp "shippingAddress.addressLine1"]
set shippingAddressAddressLine2 [CkJsonObject_stringOf $jResp "shippingAddress.addressLine2"]
set shippingAddressAddressLine3 [CkJsonObject_stringOf $jResp "shippingAddress.addressLine3"]
set shippingAddressCity [CkJsonObject_stringOf $jResp "shippingAddress.city"]
set shippingAddressCounty [CkJsonObject_stringOf $jResp "shippingAddress.county"]
set shippingAddressDistrict [CkJsonObject_stringOf $jResp "shippingAddress.district"]
set shippingAddressStateOrRegion [CkJsonObject_stringOf $jResp "shippingAddress.stateOrRegion"]
set shippingAddressCountry [CkJsonObject_stringOf $jResp "shippingAddress.country"]
set shippingAddressPostalCode [CkJsonObject_stringOf $jResp "shippingAddress.postalCode"]
set shippingAddressPhoneNumber [CkJsonObject_stringOf $jResp "shippingAddress.phoneNumber"]
set billingAddress [CkJsonObject_stringOf $jResp "billingAddress"]
set primeMembershipTypes [CkJsonObject_stringOf $jResp "primeMembershipTypes"]

delete_CkHttp $http
delete_CkPrivateKey $privKey
delete_CkStringBuilder $sbResponseBody
delete_CkJsonObject $jResp