# Docs


- **Start**
- [Introduction](/): opencloudport is the cloud your AI builds on. Hosting, databases, files, email and sandboxes behind one API your agent already knows how to use.
- [Quickstart](/quickstart): Make an app, give it somewhere to run code, and put it online.

- **Guides**
- [Your app's address](/guides/address): Where an app answers on the internet, how that address is made, and how to give it your own.
- [Domains](/guides/domains): Serve an app at a domain you own, with a certificate made for you.
- [Logs](/guides/logs): See what your app's code did: each request, what it printed, and what crashed. Kept 7 days.
- [Building a platform on opencloudport](/guides/platforms): Run an app for each of your own customers, under one workspace, with each one's spending and keys kept apart.
- [Scheduled runs](/guides/schedules): Run your app's code on a timetable: every day at 9:00, every 15 minutes, on weekdays. Up to 5 per app.
- [Webhooks](/guides/webhooks): Hear about things as they happen (a deploy went live, an email bounced, the balance ran low) instead of checking.

- **AI agents**
- [Connect an AI agent](/agents): Give Claude Code, Cursor or your own agent a key, and it can build and run apps on opencloudport.
- [Tool reference](/agents/tools): Every tool your agent gets over MCP, with what it does and what it takes. Generated from the server itself.

- **Services**
- [Compute](/services/compute): Runs your code and answers requests at the app's own web address.
- [Databases](/services/databases): SQL databases your code reaches by name, with a console to look inside.
- [File storage](/services/file-storage): A bucket for uploads, images and downloads. Browsers can upload straight to it.
- [Email](/services/email): Send sign-ups, receipts and notifications from your app's own address.
- [Sandboxes](/services/sandboxes): Private Linux machines where agents and your code install, build, run and preview code.

- **API and SDK**
- [API overview](/api): How the opencloudport HTTP API works - keys, requests, errors, ids and lists.
- [Apps and services](/api/apps): Create apps, find them again, and plug in the services they need.
- [Code and variables](/api/code): Deploy code to an app's Compute, roll back, and set the variables it reads.
- [Data](/api/data): Run SQL on a database, manage the files in a bucket, and send email.
- [Sandboxes](/api/sandboxes): Start Linux machines, write files, run commands and servers, and preview them.
- [App keys](/api/keys): Make keys that reach only one app or service, read-only if you like, with a spending limit.
- [Workspace and billing](/api/billing): Check the workspace, its balance, what's been used, and what it costs.
- [TypeScript SDK](/api/sdk): A typed client for the whole API, with no dependencies. Runs anywhere fetch does.

- **Billing and keys**
- [How billing works](/billing): One prepaid balance for every app and agent, with every charge in plain words.
- [Keys and spending limits](/billing/keys): Give each agent its own key, limit what it reaches and spends, and see everything it did.

- **Reference**
- [Limits](/limits): Every limit in one place, so you can plan for them.
- [Changelog](/changelog): What's new in opencloudport, newest first.