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KDPika Licensing · API v1 Beginner

Complete Integration Guide

Follow fourteen ordered stages from your first Sandbox account to an assessed, safely gated production integration.

On this page
Updated 2026-10-20 UTCDownload Markdown
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Includes all 14 stages for the selected language. No account, keys or external service is used.

Your integration roadmap

Start at Stage 1, or skip to the task you need. Times are estimates after your runtime and email are available; they are not completion guarantees.

  1. Stage 1: Understand the idea — 5 minutes · beginner.
  2. Stage 2: Set up your Sandbox — 10 minutes · beginner.
  3. Stage 3: Create your product and plan — 10 minutes · beginner.
  4. Stage 4: Create a test license — 5 minutes · beginner.
  5. Stage 5: Choose your language and app type — 3 minutes · beginner.
  6. Stage 6: Install and configure — 10 minutes · beginner.
  7. Stage 7: Activate your first license — 5 minutes · beginner.
  8. Stage 8: Validate when your app starts — 10 minutes · intermediate.
  9. Stage 9: Check the signed decision — 10 minutes · intermediate.
  10. Stage 10: Handle errors and offline use — 15 minutes · intermediate.
  11. Stage 11: Protect tokens and identity — 15 minutes · intermediate.
  12. Stage 12: Deliver licenses to customers — 15 minutes · beginner.
  13. Stage 13: Test the complete lifecycle — 20 minutes · intermediate.
  14. Stage 14: Go live safely — 15 minutes · intermediate.

What you will build

Your app activates a customer key, validates signed access before protected work and handles device changes and failures. You can issue keys manually or connect a verified sales workflow.

Make the guide yours

Desktop and CLI checks run in your app. Web checks belong on your server, never in public browser code. Manual issuance needs no SDK; your customer's software still needs a verified licensing check.

Just issuing keys? Go to the no-code delivery track →

Choose a support level

Python, JavaScript/Node.js, PHP and C# use official source SDKs. Ten other languages have REST client projects, not official SDKs. A REST transport response alone must not grant access.

Before you go live

Runtime, signature/canonicalization and storage limitations must be resolved for your real payloads. Current integration limitations are part of the launch gate, not optional reading after release.

Next steps

Start Stage 1: Understand the idea

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