Intermediate6 lessons · 41 min

Runtime and APIs

The SDK inside a generated app: data, accounts, files, email, AI.

Lessons in this chapter

API & MCP: manage your account from Claude Code and OpenAICreate a key, connect to the MCP server; list projects, start builds, edit data and images — without opening the console.7 min Architecture overviewWhere a generated app runs, how it reaches data, and what the boundaries are.6 min Data API: devany.db and devany.userShared collections vs the per-user store — same shape, different scope.6 min Accounts API: devany.authSignup, login, verification and reset — with their error codes.7 min Platform APIs: files, email, webhooks, AIdevany.files, devany.mail, devany.hook and devany.ai — gates, quotas and error codes.8 min Actions: server-side work (devany.fn)Reaching outside, using a secret key, and receiving notifications from outside — without writing code.7 min

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