Cint
Cint is the world's largest global research marketplace, connecting researchers, brands, and agencies with millions of survey respondents across 130+ countries. The Cint Exchange Demand API is a REST API for buying market-research sample programmatically: create projects and target groups, run feasibility, launch and manage fielding runs, handle respondent exclusions and recontacts, reconcile completed interviews, and receive event notifications via webhooks. Cint also operates Lucid Measurement (ad-campaign brand lift) and Cint Engage (audience monetization). Surfaced as a Creandum portfolio company and enriched from Cint's public developer portal.
Cint publishes 25 APIs on the APIs.io network, including Accounts API, Allocation Templates Admin API, Definitions API, and 22 more. Tagged areas include Company, Market Research, Survey Sample, Consumer Insights, and Data Collection.
The Cint catalog on APIs.io includes 1 event-driven AsyncAPI specification.
Cint’s developer surface includes documentation, API reference, getting-started guide, signup flow, support, engineering blog, authentication, and 21 more developer resources.
Kin Score
APIs 25
Individual APIs this provider publishes, each with its own machine-readable definition.
Cint Accounts API
Endpoints for managing Accounts-related resources, such as users.
Cint Allocation Templates Admin API
Create, update, delete and list global and account Allocation templates. Templates allow you to store and automate your policy towards suppliers on the Exchange.
Cint Definitions API
Platform-wide definitions endpoints.
Cint Exclusive Endpoints API
For more information, if you need functionality in this section, please contact your account manager
Cint Feasibility API
Understand the success of the Target Groups you want to run, have already saved or are in field by providing a Target Group ID or details.
Cint Fielding API
Create, update and obtain Target Group Fielding runs and Fielding Assistant assignments. This is critical for launching, scheduling and completing Target Groups.
Cint Fielding Assistant API
Get, update Target Group Fielding Assistant assignments. Fielding Assistant provides optional modules to automate common workflows and optimise your Target Group.
Cint Fielding (Batch) API
Asynchronously update Target Group Fielding Runs in batches.
Cint Fulfillment API
:::info Fulfillment endpoints are for S2S enabled clients only. ::: Endpoints for managing respondent statuses while a target group is fielding.
Cint Intelligent Calendar API
Select the best times for launching your Target Groups. Use before feasibility to optimise fill and time in field.
Cint Manage Profiles for Launched Target Groups API
Management of Target Group profiles after launch—including creating, updating, retrieving, and deleting profile configurations, along with their conditions, quotas, and interloc...
Cint Notifications Webhooks API
Endpoints for managing your Notifications Webhooks.
Cint Profiling Helper API
Helps by generating different profile configurations, including interlocked profiles for draft.
Cint Profiling Library API
List all profiling questions including account specific questions with translations and categories. Profiling questions allow you to target and filter respondents based on their...
Cint Profiling Quotas By Supplier API
Get the distribution of available respondents for Target Group profiles, including retrieving supplier distribution per quota.
Cint Profiling Templates API
Create, manage and reuse audience descriptions and templates to allow for efficient and automated targeting workflows on the Cint Exchange.
Cint Projects API
Create, list and update projects. Projects are a flexible container for Target Groups and enable basic aggregation and automation.
Cint Reconciliations API
Validate, Submit and check reconciliations for one or more target groups.
Cint Recontacts API
Create, update, list and delete recontacts for a target group. Recontacts allow only specific respondents to enter your survey and are part of a larger workflow that needs speci...
Cint Reports API
Aggregate reports that roll statistics up on an _Account_, _Business Unit_, _Project_ and _Target Group_ level.
Cint Respondent Exclusions API
The Respondent Exclusions API from Cint — 17 operation(s) for respondent exclusions.
Cint Respondent Unique Codes API
Allows you to insert respondent unique code(s) into the survey URL for each respondent entering the session.
Cint Target Group Allocations API
Create, update, list supplier allocations for a target group. Allocations allow filtering and limiting of the available suppliers on the Exchange.
Cint Target Groups API
Create, update, list and other operations on Target Groups. A Target Group is the main unit of work in the Exchange.
Cint Target Groups (Batch) API
Asynchronously create, update and delete Target Groups in batches.
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Arazzo Workflows 2
Multi-step API workflows described with the Arazzo specification.
_Index
ARAZZOLaunch a Cint Exchange Target Group
Create a project and target group, check feasibility, then launch a fielding run.
ARAZZOMCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
cint-mcp.yml
MCP SERVEREvent Specifications 1
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Cint Webhooks
ASYNCAPISecurity Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 3
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 4
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 8
Pagination, idempotency, versioning, errors, and events
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Access & Security 4
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 1
The organization behind the API
Other 1
Properties that don't map to a standard resource type