{"id":508,"date":"2021-07-30T14:16:41","date_gmt":"2021-07-30T14:16:41","guid":{"rendered":"https:\/\/payb.co.uk\/integration-guide\/?p=508"},"modified":"2021-07-30T14:16:41","modified_gmt":"2021-07-30T14:16:41","slug":"threedsecureauthentication","status":"publish","type":"post","link":"https:\/\/payb.co.uk\/integration-guide\/direct-integration\/threedsecureauthentication\/","title":{"rendered":"ThreeDSecureAuthentication"},"content":{"rendered":"

Introduction<\/span><\/h3>\n

The 3D Secure authentication request is used when the initial transaction has been returned as requiring the customer to validate their card details with their card issuer. This validation interrupts the payment process & effectively causes a single transaction to be handled in 2 distinct messages \u2013 the first message is the initial CardDetailsTransaction message, which completes with a \u201c3D Secure validation required\u201d result & the second message, which contains the 3D Secure validation response from the customer\u2019s card issuer (collected by the customer themselves). The ThreeDSecureAuthentication is the second of the two messages described above.<\/p>\n

<\/a>Request<\/span><\/h3>\n

Below are the details for the request message to initiate a 3D Secure authentication transaction.<\/p>\n\n\n\n\n\n\n\n\n\n\n
\n

Tag\/Attribute<\/span> Name<\/span><\/span><\/p>\n<\/td>\n

\n

Data<\/span><\/span><\/p>\n

Type<\/span><\/span><\/p>\n<\/td>\n

\n

Max<\/span><\/span><\/p>\n

Length<\/span><\/span><\/p>\n<\/td>\n

\n

Mandatory<\/span><\/span><\/p>\n<\/td>\n

\n

Comments<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

ThreeDSecureMessage<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

MerchantAuthentication<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

MerchantID<\/span><\/span><\/p>\n<\/td>\n

\n

A<\/span><\/span><\/p>\n<\/td>\n

\n

15<\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/span><\/span><\/p>\n<\/td>\n

\n

The gateway account<\/span> merchant<\/span> ID issued<\/span> (not<\/span> to<\/span> be<\/span> confused<\/span> with<\/span> the<\/span> MMS<\/span><\/span><\/p>\n

username)<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

Password<\/span><\/span><\/p>\n<\/td>\n

\n

A<\/span><\/span><\/p>\n<\/td>\n

\n

15<\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/span><\/span><\/p>\n<\/td>\n

\n

The<\/span> gateway<\/span> account<\/span><\/span><\/p>\n

password<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

ThreeDSecureInputData<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

CrossReference<\/span> (attribute)<\/span><\/span><\/p>\n<\/td>\n

\n

A<\/span><\/span><\/p>\n<\/td>\n

\n

25<\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/span><\/span><\/p>\n<\/td>\n

\n

The<\/span> cross<\/span> reference<\/span> returned<\/span> by<\/span> the previous response that<\/span> included the<\/span><\/span><\/p>\n

ThreeDSecureOutputData<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

PaRES<\/span><\/span><\/p>\n<\/td>\n

\n

A<\/span><\/span><\/p>\n<\/td>\n

\n

–<\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/span><\/span><\/p>\n<\/td>\n

\n

The<\/span> base64<\/span> encoded<\/span> PaRES<\/span> string<\/span> returned by the interaction<\/span> with the<\/span> ACS<\/span><\/span><\/p>\n

server<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/a> Response<\/span><\/h3>\n

Below are the details for the response that will be received after sending a ThreeDSecureAuthentication request.<\/p>\n

\n\n\n<\/colgroup>\n\n\n<\/colgroup>\n\n<\/colgroup>\n\n<\/colgroup>\n\n<\/colgroup>\n\n<\/colgroup>\n\n<\/colgroup>\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Tag\/Attribute<\/span> Name<\/span><\/span><\/p>\n<\/td>\n

\n

Data<\/span><\/span><\/p>\n

Type<\/span><\/span><\/p>\n<\/td>\n

\n

Max<\/span><\/span><\/p>\n

Length<\/span><\/span><\/p>\n<\/td>\n

\n

Always<\/span><\/span><\/p>\n

Present<\/span><\/span><\/p>\n<\/td>\n

\n

Comments<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

ThreeDSecureAuthenticationResponse<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

ThreeDSecureAuthenticationResult<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

AuthorisationAttempted<\/span> (attribute)<\/span><\/span><\/p>\n<\/td>\n

\n

B<\/span><\/span><\/p>\n<\/td>\n

\n

–<\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/span><\/span><\/p>\n<\/td>\n

\n

This indicates whether the<\/span> transaction was actually sent<\/span> to the acquirer for<\/span> authorisation,<\/span> or<\/span> whether<\/span> it<\/span><\/span><\/p>\n

failed<\/span> before<\/span> authorisation<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

StatusCode<\/span><\/span><\/p>\n<\/td>\n

\n

N<\/span><\/span><\/p>\n<\/td>\n

\n

–<\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/span><\/span><\/p>\n<\/td>\n

\n

This indicates<\/span> the<\/span> status<\/span> of<\/span><\/span><\/p>\n

the<\/span> transaction<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

Message<\/span><\/span><\/p>\n<\/td>\n

\n

A<\/span><\/span><\/p>\n<\/td>\n

\n

–<\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/span><\/span><\/p>\n<\/td>\n

\n

This gives<\/span> a<\/span> more detailed<\/span><\/span><\/p>\n

descriptionofthestatusof<\/span> the<\/span> transaction<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

ErrorMessages<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

No<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

\n<\/td>\n

\n

MessageDetail<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

Detail<\/span> (multiple)<\/span><\/span><\/p>\n<\/td>\n

\n

A<\/span><\/span><\/p>\n<\/td>\n

\n

256<\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/span><\/span><\/p>\n<\/td>\n

\n

If there were multiple error<\/span> messages(e.g.multipleinput<\/span> variable validation errors,<\/span> then<\/span> they<\/span> will<\/span> be<\/span> detailed<\/span><\/span><\/p>\n

here)<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

PreviousTransactionResult<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

No<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

StatusCode<\/span><\/span><\/p>\n<\/td>\n

\n

N<\/span><\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n

\n

Yes<\/span><\/span><\/p>\n<\/td>\n

\n

If the transaction was deemed<\/span> to be a duplicate transaction,<\/span> this<\/span> indicates<\/span> the<\/span> status<\/span> of<\/span> the<\/span> previous<\/span><\/span><\/p>\n

transaction<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

Message<\/span><\/span><\/p>\n<\/td>\n

\n

A<\/span><\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n

\n

Yes<\/span><\/span><\/p>\n<\/td>\n

\n

If the transaction was<\/span> deemed to be a duplicate<\/span> transaction,<\/span> this<\/span> givesamore<\/span> detailed description of the<\/span> status<\/span> of<\/span> the<\/span> previous<\/span><\/span><\/p>\n

transaction<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

TransactionOutputData<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

No<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

CrossReference<\/span> (attribute)<\/span><\/span><\/p>\n<\/td>\n

\n

A<\/span><\/span><\/p>\n<\/td>\n

\n

25<\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/span><\/span><\/p>\n<\/td>\n

\n

This is the unique cross<\/span> reference for this transaction. If<\/span> the transaction was rejected<\/span> as a duplicate transaction, this<\/span> value will hold the cross<\/span> reference<\/span> of<\/span><\/span><\/p>\n

the<\/span> previous<\/span> transaction<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n
\n

\n<\/td>\n

\n

ExternalCrossReference<\/span> (attribute)<\/span><\/span><\/p>\n<\/td>\n

\n

A<\/span><\/span><\/p>\n<\/td>\n

\n

–<\/span><\/span><\/p>\n<\/td>\n

\n

No<\/span><\/span><\/p>\n<\/td>\n

\n

If requested in the initial<\/span> CardDetailsTransaction or<\/span> CrossReference request<\/span> message, this gives the unique<\/span> cross<\/span> reference<\/span> of<\/span> the<\/span><\/span><\/p>\n

transaction<\/span> from<\/span> the<\/span> bank\u2019s<\/span><\/span><\/p>\n

external<\/span> system<\/span> passed<\/span> back<\/span><\/span><\/p>\n

to<\/span> the<\/span> Payment Gateway.<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

ExternalClientReference<\/span> (attribute)<\/span><\/span><\/p>\n<\/td>\n

\n

A<\/span><\/span><\/p>\n<\/td>\n

\n

–<\/span><\/span><\/p>\n<\/td>\n

\n

No<\/span><\/span><\/p>\n<\/td>\n

\n

If requested in the initial<\/span> CardDetailsTransaction or<\/span> CrossReference request<\/span> message, this gives the unique<\/span> client<\/span> reference<\/span> of the<\/span><\/span><\/p>\n

transaction<\/span> from<\/span> the<\/span> bank\u2019s<\/span><\/span><\/p>\n

external system passed back<\/span> to<\/span> the<\/span> Payment Gateway.<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

ExternalTransactionUID<\/span> (attribute)<\/span><\/span><\/p>\n<\/td>\n

\n

A<\/span><\/span><\/p>\n<\/td>\n

\n

–<\/span><\/span><\/p>\n<\/td>\n

\n

No<\/span><\/span><\/p>\n<\/td>\n

\n

If requested in the initial<\/span> CardDetailsTransaction or<\/span> CrossReference request<\/span> message, this gives the unique<\/span> identifier of the transaction<\/span> from the bank\u2019s external<\/span> system<\/span> passed<\/span> back to<\/span> the<\/span><\/span><\/p>\n

Payment<\/span> Gateway.<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

AuthCode<\/span><\/span><\/p>\n<\/td>\n

\n

A<\/span><\/span><\/p>\n<\/td>\n

\n

15<\/span><\/span><\/p>\n<\/td>\n

\n

No<\/span><\/span><\/p>\n<\/td>\n

\n

If the transaction was<\/span> successful,<\/span> then<\/span> the<\/span> auth<\/span><\/span><\/p>\n

code is<\/span> passed<\/span> out<\/span> here<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

AddressNumericCheckResult<\/span><\/span><\/p>\n<\/td>\n

\n

–<\/span><\/span><\/p>\n<\/td>\n

\n

–<\/span><\/span><\/p>\n<\/td>\n

\n

No<\/span><\/span><\/p>\n<\/td>\n

\n

If<\/span> requested in<\/span> the initial<\/span><\/span><\/p>\n

CardDetailsTransaction<\/span> or<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

\n<\/td>\n

\n

\n<\/td>\n

\n

\n<\/td>\n

\n

\n<\/td>\n

\n

CrossReferenceTransaction<\/span> request message, this gives the<\/span> results of the address numeric<\/span> check<\/span> \u2013<\/span> will<\/span> be<\/span> PASSED,<\/span> FAILED,<\/span> NOT_CHECKED<\/span> or<\/span> UNKNOWN<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

PostCodeCheckResult<\/span><\/span><\/p>\n<\/td>\n

\n

–<\/span><\/span><\/p>\n<\/td>\n

\n

–<\/span><\/span><\/p>\n<\/td>\n

\n

No<\/span><\/span><\/p>\n<\/td>\n

\n

If requested in the initial<\/span> CardDetailsTransaction or<\/span> CrossReferenceTransaction<\/span> request message, this gives<\/span> the results of the post code<\/span> check \u2013 will be PASSED,<\/span> FAILED, NOT_CHECKED or<\/span> UNKNOWN<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

CV2CheckResult<\/span><\/span><\/p>\n<\/td>\n

\n

–<\/span><\/span><\/p>\n<\/td>\n

\n

–<\/span><\/span><\/p>\n<\/td>\n

\n

No<\/span><\/span><\/p>\n<\/td>\n

\n

If requested in the initial<\/span> CardDetailsTransaction or<\/span> CrossReferenceTransaction<\/span> request message, this gives<\/span> the results of the CV2check \u2013<\/span> will be PASSED, FAILED,<\/span> NOT_CHECKED<\/span> or<\/span> UNKNOWN<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<\/colgroup>\n\n<\/colgroup>\n\n<\/colgroup>\n\n<\/colgroup>\n\n<\/colgroup>\n\n<\/colgroup>\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n
\n

\n<\/td>\n

\n

ThreeDSecureAuthenticationC<\/span> heckResult<\/span><\/span><\/p>\n<\/td>\n

\n

–<\/span><\/span><\/p>\n<\/td>\n

\n

–<\/span><\/span><\/p>\n<\/td>\n

\n

No<\/span><\/span><\/p>\n<\/td>\n

\n

This<\/span> gives<\/span> the<\/span> results<\/span> of<\/span> the<\/span> 3D<\/span> Secure authentication check \u2013<\/span> will be PASSED, FAILED or<\/span> UNKNOWN<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

CardTypeData<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

No<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

CardType<\/span><\/span><\/p>\n<\/td>\n

\n

A<\/span><\/span><\/p>\n<\/td>\n

\n

–<\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/span><\/span><\/p>\n<\/td>\n

\n

If requested in the initial<\/span> CardDetailsTransaction or<\/span> CrossReferenceTransaction<\/span> request message, this gives<\/span> the card type for the<\/span> transaction. (See Appendix 4<\/span> for<\/span> details)<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

Issuer<\/span><\/span><\/p>\n<\/td>\n

\n

A<\/span><\/span><\/p>\n<\/td>\n

\n

100<\/span><\/span><\/p>\n<\/td>\n

\n

No<\/span><\/span><\/p>\n<\/td>\n

\n

The<\/span> card<\/span> issuer<\/span> (if<\/span> known)<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

AmountReceived<\/span><\/span><\/p>\n<\/td>\n

\n

N<\/span><\/span><\/p>\n<\/td>\n

\n

15<\/span><\/span><\/p>\n<\/td>\n

\n

No<\/span><\/span><\/p>\n<\/td>\n

\n

If requested in the initial<\/span> CardDetailsTransaction or<\/span> CrossReferenceTransaction<\/span> request message, this<\/span> gives<\/span> the amount that was passed to<\/span> the gateway via the request<\/span> message<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

GatewayEntryPoints<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

\n<\/td>\n

\n

GatewayEntryPoint<\/strong><\/span> (multiple)<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

EntryPointURL<\/span> (attribute)<\/span><\/span><\/p>\n<\/td>\n

\n

A<\/span><\/span><\/p>\n<\/td>\n

\n

256<\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/span><\/span><\/p>\n<\/td>\n

\n

The<\/span> URL<\/span> of the<\/span> active<\/span><\/span><\/p>\n

gateway<\/span> entry point<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\n<\/td>\n

\n

Metric<\/span> (attribute)<\/span><\/span><\/p>\n<\/td>\n

\n

N<\/span><\/span><\/p>\n<\/td>\n

\n

5<\/span><\/span><\/p>\n<\/td>\n

\n

Yes<\/span><\/span><\/p>\n<\/td>\n

\n

A metric value giving an<\/span> indication of whether<\/span> transactions should be sent to<\/span> this<\/span> gateway<\/span> entry point<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

<\/a> Things<\/span> to<\/span> Note<\/span><\/h3>\n
    \n
  • \n

    The<\/span> contents<\/span> of<\/span> the<\/span> variable<\/span> \u201cMD\u201d<\/span> used<\/span> in<\/span> the<\/span> 3D Secure<\/span> validation<\/span> process<\/span> should<\/span> be<\/span> passed<\/span> in<\/span> as<\/span><\/span><\/p>\n<\/li>\n<\/ul>\n

    the CrossReference of the ThreeDSecureAuthentication message<\/p>\n

      \n
    • \n

      The value of the ThreeDSecureAuthentication results will give the results of the 3D Secure<\/span> authentication<\/span> \u2013<\/span> it<\/span> will<\/span> be<\/span> either<\/span> PASSED,<\/span> FAILED<\/span> or<\/span> UNKNOWN.<\/span> It<\/span> is<\/span> worth<\/span> noting<\/span> that<\/span> in<\/span> some<\/span> cases, even if the authentication is UNKNOWN or FAILED, then the transaction can still be<\/span> processed<\/span> (albeit<\/span> without<\/span> the<\/span> liability<\/span> shift<\/span> that<\/span> happens with<\/span> 3D<\/span> Secure<\/span> authentication)<\/span><\/span><\/p>\n<\/li>\n<\/ul>\n

       <\/p>\n","protected":false},"excerpt":{"rendered":"

      Introduction The 3D Secure authentication request is used when the initial transaction has been returned as requiring the customer to validate their card details with their card issuer. This validation interrupts the payment process & effectively causes a single transaction to be handled in 2 distinct messages \u2013 the first message is the initial CardDetailsTransaction…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[2,68],"tags":[],"_links":{"self":[{"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/posts\/508"}],"collection":[{"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/comments?post=508"}],"version-history":[{"count":1,"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/posts\/508\/revisions"}],"predecessor-version":[{"id":509,"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/posts\/508\/revisions\/509"}],"wp:attachment":[{"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/media?parent=508"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/categories?post=508"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/payb.co.uk\/integration-guide\/wp-json\/wp\/v2\/tags?post=508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}