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Use this guide when you want full control and plan to integrate monetization directly in your codebase.

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Who this is for

  • Teams building APIs, web apps, or custom MCP flows
  • Teams that need custom auth, routing, or entitlement behavior
  • Teams that want code-level control over monetization

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What you will achieve

By the end, your API or app enforces plan access with the SolvaPay TypeScript SDK.

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Prerequisites

  • A SolvaPay account
  • A product and plan in the SolvaPay Console
  • A TypeScript project (Node.js, Next.js, Express, or MCP server)

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Steps

  1. Run CLI setup or installation.
  2. Complete SDK quick start.
  3. Choose the framework guide you need:
  4. Configure auth using custom auth if needed.
  5. Add usage billing with usage events where required.

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Verify

  • Protected endpoints or tools return paywall responses for missing purchases
  • Valid purchases pass and execute business logic
  • Usage appears in sandbox data