> ## Documentation Index
> Fetch the complete documentation index at: https://developers.criteo.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Welcome

<div className="w-full">
  <section
    className="px-6 pt-24 pb-16 sm:pt-32 sm:pb-20 relative"
    style={{
backgroundImage: "linear-gradient(rgba(254, 80, 0, 0.15), rgba(254, 80, 0, 0.15)), url(https://mintcdn.com/criteo-e1682996/oGhV8AgFf1afoax4/images/segments-bg.svg?fit=max&auto=format&n=oGhV8AgFf1afoax4&q=85&s=19f25bd297ac0ba20bc0625fea8b17d1)",
backgroundSize: "cover",
backgroundPosition: "center",
backgroundRepeat: "no-repeat",
}}
  >
    <div className="max-w-3xl mx-auto text-center relative z-10">
      <h1 className="text-4xl font-bold tracking-tight text-gray-950 dark:text-white sm:text-5xl">
        Criteo Developer Documentation
      </h1>

      <p className="mt-6 text-lg leading-relaxed text-gray-600 dark:text-gray-400 sm:text-xl">
        Guides, API references, and resources to integrate with Criteo's commerce
        media platform.
      </p>

      <div className="mt-10 flex flex-col gap-3 sm:flex-row sm:justify-center">
        <a className="no-underline inline-flex items-center justify-center rounded-lg px-5 py-2.5 text-sm font-medium text-white transition hover:opacity-90" style={{ backgroundColor: '#fe5000' }} href="/retailer-integration/docs/overview">
          Retailer Integration
        </a>

        <a className="no-underline inline-flex items-center justify-center rounded-lg bg-gray-100 px-5 py-2.5 text-sm font-medium text-gray-700 hover:bg-gray-200 dark:bg-gray-800 dark:text-gray-300 dark:hover:bg-gray-700 transition" href="/retail-media/docs/welcome-to-criteo">
          Retail Media API
        </a>

        <a className="no-underline inline-flex items-center justify-center rounded-lg bg-gray-100 px-5 py-2.5 text-sm font-medium text-gray-700 hover:bg-gray-200 dark:bg-gray-800 dark:text-gray-300 dark:hover:bg-gray-700 transition" href="/marketing-solutions/docs/welcome-to-criteo">
          Marketing Solutions API
        </a>
      </div>
    </div>
  </section>

  <section className="px-6 py-16 ">
    <div className="max-w-5xl mx-auto">
      <h2 className="text-2xl font-semibold text-gray-950 dark:text-white sm:text-3xl">
        Marketing Solutions API
      </h2>

      <p className="mt-2 text-lg text-gray-600 dark:text-gray-400">
        Build on Criteo's advertising network with campaign automation, audience
        targeting, and performance analytics.
      </p>

      <div className="mt-8">
        <CardGroup cols={2}>
          <Card title="Overview" icon="circle-info" href="/marketing-solutions/docs/welcome-to-criteo">
            Get started with the API for Commerce Growth users and partners.
          </Card>

          <Card title="Onboarding Checklist" icon="list-check" href="/marketing-solutions/docs/onboarding-checklist">
            Step-by-step guide to set up your developer account and API access.
          </Card>

          <Card title="Campaign Management" icon="rectangle-ad" href="/marketing-solutions/docs/campaigns">
            Manage campaigns, ad sets, budgets, and creatives at scale.
          </Card>

          <Card title="Audiences" icon="users" href="/marketing-solutions/docs/audiences">
            Create and manage audience segments using your CRM and data sources.
          </Card>
        </CardGroup>
      </div>
    </div>
  </section>

  <section className="px-6 py-16 ">
    <div className="max-w-5xl mx-auto">
      <h2 className="text-2xl font-semibold text-gray-950 dark:text-white sm:text-3xl">
        Retail Media API
      </h2>

      <p className="mt-2 text-lg text-gray-600 dark:text-gray-400">
        Programmatically manage campaigns, access analytics, and automate your
        retail media workflow.
      </p>

      <div className="mt-8">
        <CardGroup cols={2}>
          <Card title="Overview" icon="circle-info" href="/retail-media/docs/welcome-to-criteo">
            Introduction to the API with use cases for brands, agencies, and
            retailers.
          </Card>

          <Card title="Authentication" icon="key" href="/retail-media/docs/authentication">
            Set up OAuth credentials and configure API application access.
          </Card>

          <Card title="Campaign Management" icon="bullseye" href="/retail-media/docs/campaign">
            Create and manage campaigns, line items, budgets, and targeting.
          </Card>

          <Card title="Analytics and Reporting" icon="chart-line" href="/retail-media/docs/analytics">
            Access performance data and build custom reports across dimensions.
          </Card>
        </CardGroup>
      </div>
    </div>
  </section>

  <section className="px-6 py-16 ">
    <div className="max-w-5xl mx-auto">
      <h2 className="text-2xl font-semibold text-gray-950 dark:text-white sm:text-3xl">
        Retailer Integration
      </h2>

      <p className="mt-2 text-lg text-gray-600 dark:text-gray-400">
        Integrate Criteo's onsite ad delivery system into your retail platform.
      </p>

      <div className="mt-8">
        <CardGroup cols={2}>
          <Card title="Integration Overview" icon="book-open" href="/retailer-integration/docs/overview">
            Get started with the ad delivery system and end-to-end integration
            process.
          </Card>

          <Card title="Ad Formats" icon="layer-group" href="/retailer-integration/docs/format-overview">
            Explore sponsored products, display, video, and other available
            formats.
          </Card>

          <Card title="API Calls and Parameters" icon="code" href="/retailer-integration/docs/api-calls">
            Configure ad requests, parameters, and response handling.
          </Card>

          <Card title="Tracking and Beacons" icon="signal" href="/retailer-integration/docs/introduction-to-beacons">
            Set up ad tracking with the Beacon SDK and server-side beacons.
          </Card>
        </CardGroup>
      </div>
    </div>
  </section>
</div>