USPSTrack Component

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Retrieves tracking data for any package shipped with Delivery or Signature confirmation.

Syntax

DPayments.DShipping.Uspstrack

Remarks

This component is used to check the delivery status of any package without having to go to the USPS web site to make any queries about the status of your shipment. This component can retrieve tracking information for any Express Mail package, any package sent to a US address utilizing the Delivery or Signature confirmation option, as well as all International shipments.

To retrieve tracking information, simply provide your tracking number as a parameter into the TrackShipment method. The RequestType property determines which of the two types of requests are sent. They are listed below.

Detail	Returns a detailed account of the package status at every step along the way.
Summary	Returns an overview of the current package's status in the Status field.

For the Detail request type, information will be provided for each time the barcode on the label was scanned. There may be many such tracking events as a package travels to its destination, and information on each hop is contained in the TrackEvents property. Information is returned in the following fields:

Date	The date this tracking event occurred.
Time	The time at which this tracking event occurred.
City	The city where the tracking event occurred.
State	The state (or province) where the tracking event occurred.
ZipCode	The zip code where the tracking event occurred.
CountryCode	The country where the tracking event occurred.
Status	Description of the tracking event (enroute, delivered, etc)
Company	Name of the firm the package was delivered to.
PackageSignedBy	Name of the person who signed for the package.

The following example will return sample data from a special USPS test server:

  USPSTrack.USPSAccount.UserId = "YOURIDHERE"
  USPSTrack.USPSAccount.Server = "http://testing.shippingapis.com/ShippingAPITest.dll"
  USPSTrack.TrackShipment("EJ958083578US") ' Only works with above URL

Postage Provider Notes

ppNone

When using USPS as the PostageProvider (i.e. ppNone) you will need to...

• Set PostageProvider to ppNone (default).
• Set UserId to the UserId provided by USPS.
• Set Password to the password provided by USPS.
• Set Server to either the test or production server.

ppEndicia

When using Endicia as the PostageProvider there are different instructions for Production and Testing.

Production

Endicia will provide you with a production account number and password. To use your account with the components...

• Set PostageProvider to ppEndicia.
• Set AccountNumber to your production account number (provided by Endicia).
• Set Password to your production password (provided by Endicia).

Testing

The components come with a built in sandbox account for your use. To use that account with the components...

• Set PostageProvider to ppEndicia.
• Set EndiciaTestMode to either 1 or 2.

In all cases the component will send requests to the correct server without setting Server.

ppStamps

When using Stamps.com as the PostageProvider you will need to...

• Set PostageProvider to ppStamps.
• Set UserId to the sandbox or production user provided by Stamps.com.
• Set AccountNumber to the sandbox or production account number provided by Stamps.com.
• Set Password to the sandbox or production password provided by Stamps.com.
• Set Server to either the test or production server.

Property List

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The following is the full list of the properties of the component with short descriptions. Click on the links for further details.

Firewall	A set of properties related to firewall access.
PackageSignedBy	Signature of person who signed for package.
PostageProvider	The postage provider to use. If a postage-paid label is required either ppEndicia or ppStamps must be used.
Proxy	A set of properties related to proxy access.
RequestType	The type of tracking request.
SSLAcceptServerCert	Instructs the component to unconditionally accept the server certificate that matches the supplied certificate.
SSLCert	The certificate to be used during SSL negotiation.
SSLServerCert	The server certificate for the last established connection.
Timeout	A timeout for the component.
TrackEvents	The tracking events returned for a given TrackingNumber .
USPSAccount	Login information for USPS.

Method List

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The following is the full list of the methods of the component with short descriptions. Click on the links for further details.

Config	Sets or retrieves a configuration setting.
Reset	Resets the internal state of the component and all properties to their default values.
TrackShipment	Returns tracking data for requested TrackingNumber .

Event List

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The following is the full list of the events fired by the component with short descriptions. Click on the links for further details.

Error	Information about errors during data delivery.
Notification	Notification returned by the server upon successful request (if applicable).
SSLServerAuthentication	Fired after the server presents its certificate to the client.
SSLStatus	Shows the progress of the secure connection.

Configuration Settings

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The following is a list of configuration settings for the component with short descriptions. Click on the links for further details.

EndiciaHazMatDescription	HazMat Description.
EndiciaHazMatPhone	HazMat phone number.
EndiciaInsuranceType	The Insurance type when using Endicia.
EndiciaTestMode	Controls whether requests are test requests or live requests.
EndiciaValidateAddress	Defines if the address should be validated or not.
EntryFacility	Postal facility where mail is entered.
EscapeEndiciaXML	Whether to escape XML special characters when using Endicia.
HasXPath	Determines whether a specific element exists in the document.
IncludePostage	Used to determine if the postage will be printed on the label.
POZipCode	ZIP Code of Post Office.
RawRequest	Contains the complete request sent to the Server.
RawResponse	Contains the complete response returned by the Server.
RegisteredMailValue	The value of registered mail sent in the request.
RequestId	The ID used to identify a particular request/response pair when tracking Endicia packages.
RubberStamp1	Customer defined data to be printed on label.
RubberStamp2	Customer defined data to be printed on label.
RubberStamp3	Customer defined data to be printed on label.
SortType	Sort level for applicable mail classes.
StampsAPIVersion	Controls the API version used for requests.
StampsTestMode	Controls whether requests are test requests or live requests.
UseStealth	Used to determine if the postage price is printed on the label.
XAttrCount	The number of records in the XAttr arrays.
XAttrName[i]	The name of the indexed attribute.
XAttrValue[i]	The value of the indexed attribute.
XChildCount	The number of records in the XChild arrays.
XChildElement[i]	The name of the indexed child element.
XChildText[i]	The text of the indexed child element.
XElement	The name of the current element.
XParent	The parent of the current element.
XPath	Used to set the XPath within the response from the server.
XText	The text of the current element.
AcceptEncoding	Used to tell the server which types of content encodings the client supports.
AllowHTTPCompression	This property enables HTTP compression for receiving data.
AllowHTTPFallback	Whether HTTP/2 connections are permitted to fallback to HTTP/1.1.
AllowNTLMFallback	Whether to allow fallback from Negotiate to NTLM when authenticating.
Append	Whether to append data to LocalFile.
Authorization	The Authorization string to be sent to the server.
BytesTransferred	Contains the number of bytes transferred in the response data.
ChunkSize	Specifies the chunk size in bytes when using chunked encoding.
CompressHTTPRequest	Set to true to compress the body of a PUT or POST request.
EncodeURL	If set to true the URL will be encoded by the component.
FollowRedirects	Determines what happens when the server issues a redirect.
GetOn302Redirect	If set to true the component will perform a GET on the new location.
HTTP2HeadersWithoutIndexing	HTTP2 headers that should not update the dynamic header table with incremental indexing.
HTTPVersion	The version of HTTP used by the component.
IfModifiedSince	A date determining the maximum age of the desired document.
KeepAlive	Determines whether the HTTP connection is closed after completion of the request.
KerberosSPN	The Service Principal Name for the Kerberos Domain Controller.
LogLevel	The level of detail that is logged.
MaxHeaders	Instructs component to save the amount of headers specified that are returned by the server after a Header event has been fired.
MaxHTTPCookies	Instructs component to save the amount of cookies specified that are returned by the server when a SetCookie event is fired.
MaxRedirectAttempts	Limits the number of redirects that are followed in a request.
NegotiatedHTTPVersion	The negotiated HTTP version.
OtherHeaders	Other headers as determined by the user (optional).
ProxyAuthorization	The authorization string to be sent to the proxy server.
ProxyAuthScheme	The authorization scheme to be used for the proxy.
ProxyPassword	A password if authentication is to be used for the proxy.
ProxyPort	Port for the proxy server (default 80).
ProxyServer	Name or IP address of a proxy server (optional).
ProxyUser	A user name if authentication is to be used for the proxy.
SentHeaders	The full set of headers as sent by the client.
StatusLine	The first line of the last response from the server.
TransferredData	The contents of the last response from the server.
TransferredDataLimit	The maximum number of incoming bytes to be stored by the component.
TransferredHeaders	The full set of headers as received from the server.
TransferredRequest	The full request as sent by the client.
UseChunkedEncoding	Enables or Disables HTTP chunked encoding for transfers.
UseIDNs	Whether to encode hostnames to internationalized domain names.
UsePlatformDeflate	Whether to use the platform implementation to decompress compressed responses.
UsePlatformHTTPClient	Whether or not to use the platform HTTP client.
UserAgent	Information about the user agent (browser).
CloseStreamAfterTransfer	If true, the component will close the upload or download stream after the transfer.
ConnectionTimeout	Sets a separate timeout value for establishing a connection.
FirewallAutoDetect	Tells the component whether or not to automatically detect and use firewall system settings, if available.
FirewallHost	Name or IP address of firewall (optional).
FirewallListener	If true, the component binds to a SOCKS firewall as a server (IPPort only).
FirewallPassword	Password to be used if authentication is to be used when connecting through the firewall.
FirewallPort	The TCP port for the FirewallHost;.
FirewallType	Determines the type of firewall to connect through.
FirewallUser	A user name if authentication is to be used connecting through a firewall.
KeepAliveInterval	The retry interval, in milliseconds, to be used when a TCP keep-alive packet is sent and no response is received.
KeepAliveTime	The inactivity time in milliseconds before a TCP keep-alive packet is sent.
Linger	When set to True, connections are terminated gracefully.
LingerTime	Time in seconds to have the connection linger.
LocalHost	The name of the local host through which connections are initiated or accepted.
LocalPort	The port in the local host where the component binds.
MaxLineLength	The maximum amount of data to accumulate when no EOL is found.
MaxTransferRate	The transfer rate limit in bytes per second.
ProxyExceptionsList	A semicolon separated list of hosts and IPs to bypass when using a proxy.
TCPKeepAlive	Determines whether or not the keep alive socket option is enabled.
TcpNoDelay	Whether or not to delay when sending packets.
UseIPv6	Whether to use IPv6.
UseNTLMv2	Whether to use NTLM V2.
CACertFilePaths	The paths to CA certificate files when using Mono on Unix/Linux.
LogSSLPackets	Controls whether SSL packets are logged when using the internal security API.
ReuseSSLSession	Determines if the SSL session is reused.
SSLCACerts	A newline separated list of CA certificate to use during SSL client authentication.
SSLCheckCRL	Whether to check the Certificate Revocation List for the server certificate.
SSLCipherStrength	The minimum cipher strength used for bulk encryption.
SSLEnabledCipherSuites	The cipher suite to be used in an SSL negotiation.
SSLEnabledProtocols	Used to enable/disable the supported security protocols.
SSLEnableRenegotiation	Whether the renegotiation_info SSL extension is supported.
SSLIncludeCertChain	Whether the entire certificate chain is included in the SSLServerAuthentication event.
SSLProvider	The name of the security provider to use.
SSLSecurityFlags	Flags that control certificate verification.
SSLServerCACerts	A newline separated list of CA certificate to use during SSL server certificate validation.
TLS12SignatureAlgorithms	Defines the allowed TLS 1.2 signature algorithms when UseInternalSecurityAPI is True.
TLS12SupportedGroups	The supported groups for ECC.
TLS13KeyShareGroups	The groups for which to pregenerate key shares.
TLS13SignatureAlgorithms	The allowed certificate signature algorithms.
TLS13SupportedGroups	The supported groups for (EC)DHE key exchange.
AbsoluteTimeout	Determines whether timeouts are inactivity timeouts or absolute timeouts.
FirewallData	Used to send extra data to the firewall.
InBufferSize	The size in bytes of the incoming queue of the socket.
OutBufferSize	The size in bytes of the outgoing queue of the socket.
BuildInfo	Information about the product's build.
GUIAvailable	Tells the component whether or not a message loop is available for processing events.
LicenseInfo	Information about the current license.
UseInternalSecurityAPI	Tells the component whether or not to use the system security libraries or an internal implementation.