Data requirements for Marketplace suppliers using Cint Panel API

  • Published on Oct 14, 2025
  • 1 minute(s) read
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This article outlines the data we required our Supply Partners to include on their Marketplace entry links if they have a Cint Panel API integration.

What is required for our Marketplace Supply Partners.
If you have a Cint Panel API integration, please ensure the relevant Cint-specific parameters and values listed in the table below are added to your existing Marketplace Feed (formerly known as API) and/or Match (formerly known as Link) integration entry links. These parameters can be included in the URL string in any order, but the hash signature must remain at the end. Please be mindful of the 1999-character limit for entry links. Exceeding this limit will result in immediate session termination, preventing us from returning the respondent to your platform.

Parameters to add if you have a Cint Panel API Integration (if not appended already)

Parameter Name

Parameter Value Description

cint_panelist_id

Append the <panelist-id> used in your Cint integration.

cint_member_id 

<member-id> used in your Cint Integration must be appended to your Marketplace entry links.

cint_email

<email-address> used in your Cint Integration must be appended to your Marketplace entry links. Only real emails must be used; no dummy emails are permitted. The Email must be hex encoded and then hashed using SHA-256 function. The SHA-256 hash value must be a 64-character hexadecimal string.

MAID

Mobile advertising ID associated with the IOS or Android device. ID must be unhashed.

Example Marketplace Feed Entry Link with additional Cint Panel API parameters appended

https://www.samplicio.us/s/default.aspx?SID=d5b9a102-270c-9850-4a1f--43748ff9cccb&PID=1816-8095-4689-835912&MID=342692-4652&MAID=2340-432591-38143681214&42=26&43=1&45=19087&639=1&639=3&cint_panelist_id=86311571&cint_member_id=1816-8095-4689835912&cint_email=b435e894ba365216b40b06eb7ad8270f4efd33067b5d087a1b685cc0aa4801bf&hash=ODuGPEI51lJC10a5GEwHGgHu1w4

Example Marketplace Match Entry Link with additional Cint Panel API parameters appended

https://www.samplicio.us/s/default.aspx?sid=ac0da46e-ae93-474a-adb1-e19cd686623c&pid=1816-8095-4689-835912&clid=9&maid=2340-432591-3814368-1214&42=26&43=1&45=19087&mid=3426924652&loi=15&cos=0.50&cint_panelist_id=86311571&cint_member_id=352468514268&cint_email=a64d47276a22f4eb7ee9e4203d2c627d&cint_email=b435e894ba365216b40b06eb7ad8270f4efd33067b5d087a1b685cc0aa4801bf&hash=5zpxlhmiHB0UhFFuLTiO0-h9Jmc

More Info: For additional information around how to format your entry links, please refer to the following Support articles.

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