Full API Reference

Pull Request
The parameters will be sent as HTTP headers.
PCI Proxy PULL Endpoint:
​https://sandbox.pci-proxy.com/v1/pull/​
Mandatory input parameters:
HTTP header
Description
Example value
X-CC-URL
Specifies the target URL that will be called
​https://api.thirdparty.com/​
X-CC-MERCHANT-ID
Your merchant ID
1000011011
X-CC-SIGN
Configured security sign
130709090849785405
Optional input paramter:
HTTP Header
Description
Example value
X-CC-TRUST-CERT
If target URL server has invalid certificate, this parameter can be used to ignore the certificate. Useful for tests when implementing partners use self signed certificates on URLs simulating 3rd parties. Header should be avoided (not sent) in production environments!
yes/no/true/false/on/off
X-CC-ITEM
Xpath expression pointing to “record”
/reservations/reservation
X-CC-NUMBER
XPath expression relative to “record” to locate card number
customer/cc_number
Example POST:
curl https://sandbox.pci-proxy.com/v1/pull \
-H "Content-Type: text/xml" \
-H "X-CC-SIGN: 30916165706580013" \
-H "X-CC-MERCHANT-ID: 1000011011" \
-H "X-CC-URL: https://pciproxy.mockable.io/secure-supply-xml-booking-com" \
-d '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
      <request>
          <username>pci-proxy</username>
          <password>xGdk1Pco8</password>
          <hotel_id>181337</hotel_id>
          <id>731337</id>
      </request>'
Response
In turn, the proxy will return HTTP headers:
HTTP Header
Description
X-CC-ERROR-CODE
Returned by the proxy in case of error only. See the error table below.
X-CC-ERROR
Returned by the proxy in case of error only. See the error table below.
X-CC-MATCHES
Returned by the proxy in case of success. The value represents the number of total (card to alias / alias to card) replacements that were made.
X-CC-MATCHES-CA
Returned number of card to alias replacements.
X-CC-MATCHES-AC
Returned number of alias to card replacements.
X-CUSTOM-MATCHES
Returned by the proxy in case of a successful replacement. The value represents the number of total (custom value to token / token to custom value ) replacements that were made. 
Special error case:
If the proxy is able to parse and correctly match the replacement targets, but an error occurs during the tokenization or detokenization, the match will be replaced with the following possible constants (length 16):
Possible Constants
Error message (X-CC-ERROR)
Cause/explanation
0000000000000000
Invalid card number
The card number was matched but was invalid.
0000000000000001
Internal error
The card number was matched, but internal error occurred during transformation to alias.
For instance: If a channel response contains three card numbers and one of them fails to validate or convert, the two successful replacement tokens will be present in the returned document and the failed card number will be replaced with one of the two special constants above. No X-CC-ERROR or X-CC-ERROR-CODE headers will be returned and X-CC-MATCHES will have value “2”.
Error Codes
Error cases (returned with headers X-CC-ERROR-CODE and X-CC-ERROR):
Error code
Error message
Cause/explanation
1
Missing header: <HEADER-NAME>
Missing required header in request.
2
Invalid merchantId
Merchant not found, disabled or not properly configured. Please contact Datatrans support.
3
Target host not allowed: X-CC-URL
The target URL is not allowed. Please contact Datatrans Support.
4
Invalid merchant setup - security sign was not defined
Merchant did not define the security sign.
5
Invalid sign
The provided X-CC-SIGN is wrong.
6
Invalid proxy type: <PROXY_TYPE_NAME>
The provided merchant/url headers did not match to a valid known proxy type. Please contact Datatrans Support.
7
Invalid XPath: <X-CC-ITEM> or <X-CC-NUMBER>
Invalid XPath expression in request.
50
Missing parameter: <PARAMETER-NAME>
PUSH request parameter missing.
100
Unsupported method: <METHOD-NAME>
Unsupported HTTP method
200
Could not apply xPath on xml response: <XPATH-EXPRESSION>
There was an error applying the xpath expression
201
Denied by velocity check
Sent during alias to card conversion (if such case) if there were too many attempts to convert bad aliases to cards.
202
Denied by parallel connection checker
Security measure which avoids that there were sent too many requests parallel.
203
Denied by whitelist
IP is not whitelisted on PCI Proxy. Please contact PCI Proxy Support.
300
Unknown content type in 3rd party response: <CONTENT-TYPE>
The proxy is not able to parse the 3rd party response as xml or html.
301
Unknown content type in source request: <CONTENT-TYPE>
Proxy cannot parse source response as xml or html.
400
Pull not configured
There is no pull configuration for the specified merchant. Please contact Datatrans Support.
401
Missing push configuration for: <REASON>
Wrong merchant configuration. Please contact Datatrans Support.
800
Connection error
Proxy could not connect to 3rd party / error that cause no response (read timeout or DNS error). Proxy returns HTTP status 504 (Gateway Timeout) and an empty response.
900
Proxy error
Uncategorized system error

Resources

Request Types

Last updated 1 month ago

HTTP header	Description	Example value
`X-CC-URL`	Specifies the target URL that will be called	https://api.thirdparty.com/
`X-CC-MERCHANT-ID`	Your merchant ID	1000011011
`X-CC-SIGN`	Configured security sign	130709090849785405

HTTP Header	Description
`X-CC-ERROR-CODE`	Returned by the proxy in case of error only. See the error table below.
`X-CC-ERROR`	Returned by the proxy in case of error only. See the error table below.
`X-CC-MATCHES`	Returned by the proxy in case of success. The value represents the number of total (card to alias / alias to card) replacements that were made.
`X-CC-MATCHES-CA`	Returned number of card to alias replacements.
`X-CC-MATCHES-AC`	Returned number of alias to card replacements.
`X-CUSTOM-MATCHES`	Returned by the proxy in case of a successful replacement. The value represents the number of total (custom value to token / token to custom value ) replacements that were made.

Possible Constants	Error message (X-CC-ERROR)	Cause/explanation
0000000000000000	Invalid card number	The card number was matched but was invalid.
0000000000000001	Internal error	The card number was matched, but internal error occurred during transformation to alias.

Error code	Error message	Cause/explanation
1	Missing header: `<HEADER-NAME>`	Missing required header in request.
2	Invalid merchantId	Merchant not found, disabled or not properly configured. Please contact Datatrans support.
3	Target host not allowed: `X-CC-URL`	The target URL is not allowed. Please contact Datatrans Support.
4	Invalid merchant setup - security sign was not defined	Merchant did not define the security sign.
5	Invalid sign	The provided `X-CC-SIGN` is wrong.
6	Invalid proxy type: `<PROXY_TYPE_NAME>`	The provided merchant/url headers did not match to a valid known proxy type. Please contact Datatrans Support.
7	Invalid XPath: `<X-CC-ITEM>` or `<X-CC-NUMBER>`	Invalid XPath expression in request.
50	Missing parameter: `<PARAMETER-NAME>`	PUSH request parameter missing.
100	Unsupported method: `<METHOD-NAME>`	Unsupported HTTP method
200	Could not apply xPath on xml response: `<XPATH-EXPRESSION>`	There was an error applying the xpath expression
201	Denied by velocity check	Sent during alias to card conversion (if such case) if there were too many attempts to convert bad aliases to cards.
202	Denied by parallel connection checker	Security measure which avoids that there were sent too many requests parallel.
203	Denied by whitelist	IP is not whitelisted on PCI Proxy. Please contact PCI Proxy Support.
300	Unknown content type in 3rd party response: `<CONTENT-TYPE>`	The proxy is not able to parse the 3rd party response as xml or html.
301	Unknown content type in source request: `<CONTENT-TYPE>`	Proxy cannot parse source response as xml or html.
400	Pull not configured	There is no pull configuration for the specified merchant. Please contact Datatrans Support.
401	Missing push configuration for: `<REASON>`	Wrong merchant configuration. Please contact Datatrans Support.
800	Connection error	Proxy could not connect to 3rd party / error that cause no response (read timeout or DNS error). Proxy returns HTTP status 504 (Gateway Timeout) and an empty response.
900	Proxy error	Uncategorized system error