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Build a small app that uploads a pre-recorded video to Interhuman and displays social signals—Engagement, Hesitation, Frustration, and more—in a simple UI.

Watch the codealong video

Keep the video and your editor side by side; pause after each major step.

Steps at a glance

  1. Project setup — Minimal frontend (e.g. React or Next.js) with upload + results layout.
  2. Authentication — Exhange your key for a token (Authentication).
  3. Upload & analyze — Send the selected file to POST /v0/upload/analyze (API reference, quickstart).
  4. Display results — Display signals (type, start, end) received by Interhuman.

Next steps