Visual FoxPro

Amazon Pay - Get Buyer

See more Amazon Pay Examples

Amazon Pay get buyer details. Visual FoxPro

LOCAL lnSuccess
LOCAL loHttp
LOCAL loPrivKey
LOCAL lcPublicKeyId
LOCAL lnRespStatusCode
LOCAL loSbResponseBody
LOCAL loJResp
LOCAL lcName
LOCAL lcEmail
LOCAL lcPostalCode
LOCAL lcCountryCode
LOCAL lcBuyerId
LOCAL lcPhoneNumber
LOCAL lcShippingAddressName
LOCAL lcShippingAddressAddressLine1
LOCAL lcShippingAddressAddressLine2
LOCAL lcShippingAddressAddressLine3
LOCAL lcShippingAddressCity
LOCAL lcShippingAddressCounty
LOCAL lcShippingAddressDistrict
LOCAL lcShippingAddressStateOrRegion
LOCAL lcShippingAddressCountry
LOCAL lcShippingAddressPostalCode
LOCAL lcShippingAddressPhoneNumber
LOCAL lcBillingAddress
LOCAL lcPrimeMembershipTypes

lnSuccess = 0

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

loHttp = CreateObject('Chilkat.Http')

* 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.
loPrivKey = CreateObject('Chilkat.PrivateKey')
lnSuccess = loPrivKey.LoadPemFile("C:/someDir/myAmazonPayPrivateKey.pem")
IF (lnSuccess = 0) THEN
    ? loPrivKey.LastErrorText
    RELEASE loHttp
    RELEASE loPrivKey
    CANCEL
ENDIF

* 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
lcPublicKeyId = "SANDBOX-AHEGSJCM3L2S637RBGABLAFW"
lnSuccess = loHttp.SetAuthPrivateKey(lcPublicKeyId,loPrivKey)
IF (lnSuccess = 0) THEN
    ? loHttp.LastErrorText
    RELEASE loHttp
    RELEASE loPrivKey
    CANCEL
ENDIF

* 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

loHttp.Accept = "application/json"

lnRespStatusCode = 0

loSbResponseBody = CreateObject('Chilkat.StringBuilder')
lnSuccess = loHttp.SetUrlVar("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
lnSuccess = loHttp.QuickGetSb("https://pay-api.amazon.eu/sandbox/v2/buyers/{$buyerToken}",loSbResponseBody)

* Examine the request header we just sent..
? loHttp.LastHeader

* GET /sandbox/v2/buyers/BUYER_TOKEN HTTP/1.1
* Host: pay-api.amazon.eu
* Accept: application/json
* Accept-Encoding: gzip
* x-amz-pay-date: 20250822T183232Z
* x-amz-pay-host: pay-api.amazon.eu
* x-amz-pay-region: EU
* Authorization: AMZN-PAY-RSASSA-PSS PublicKeyId=SANDBOX-AF2AGWRNIPHP2S2TUFFBKDGM, SignedHeaders=accept;x-amz-pay-date;x-amz-pay-host;x-amz-pay-region, Signature=TK8gPPid/XN0mSNWpLlCX2AXPE .... dgzxSA+ZYrHt6Yg==

IF (lnSuccess = 0) THEN
    * If the LastStatus is not equal to 0, then we received a response, but it was an error response.
    lnRespStatusCode = loHttp.LastStatus
    IF (lnRespStatusCode <> 0) THEN
        ? "Response Status Code = " + STR(lnRespStatusCode)
        * 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."}

        ? "Response body:"
        ? loHttp.LastResponseBody
    ELSE
        ? loHttp.LastErrorText
    ENDIF

    RELEASE loHttp
    RELEASE loPrivKey
    RELEASE loSbResponseBody
    CANCEL
ENDIF

loJResp = CreateObject('Chilkat.JsonObject')
loJResp.LoadSb(loSbResponseBody)
loJResp.EmitCompact = 0

? "Response Body:"
? loJResp.Emit()

lnRespStatusCode = loHttp.LastStatus
? "Response Status Code = " + STR(lnRespStatusCode)
* We expect a 200 status code for success.
* Note: Some Amazon Pay API calls return 200 for success, others return 201.
IF (lnRespStatusCode <> 200) THEN
    ? "Failed."
    RELEASE loHttp
    RELEASE loPrivKey
    RELEASE loSbResponseBody
    RELEASE loJResp
    CANCEL
ENDIF

* 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

lcName = loJResp.StringOf("name")
lcEmail = loJResp.StringOf("email")
lcPostalCode = loJResp.StringOf("postalCode")
lcCountryCode = loJResp.StringOf("countryCode")
lcBuyerId = loJResp.StringOf("buyerId")
lcPhoneNumber = loJResp.StringOf("phoneNumber")
lcShippingAddressName = loJResp.StringOf("shippingAddress.name")
lcShippingAddressAddressLine1 = loJResp.StringOf("shippingAddress.addressLine1")
lcShippingAddressAddressLine2 = loJResp.StringOf("shippingAddress.addressLine2")
lcShippingAddressAddressLine3 = loJResp.StringOf("shippingAddress.addressLine3")
lcShippingAddressCity = loJResp.StringOf("shippingAddress.city")
lcShippingAddressCounty = loJResp.StringOf("shippingAddress.county")
lcShippingAddressDistrict = loJResp.StringOf("shippingAddress.district")
lcShippingAddressStateOrRegion = loJResp.StringOf("shippingAddress.stateOrRegion")
lcShippingAddressCountry = loJResp.StringOf("shippingAddress.country")
lcShippingAddressPostalCode = loJResp.StringOf("shippingAddress.postalCode")
lcShippingAddressPhoneNumber = loJResp.StringOf("shippingAddress.phoneNumber")
lcBillingAddress = loJResp.StringOf("billingAddress")
lcPrimeMembershipTypes = loJResp.StringOf("primeMembershipTypes")

RELEASE loHttp
RELEASE loPrivKey
RELEASE loSbResponseBody
RELEASE loJResp