# ProBot > Build an AI bot from your resume, share a public URL or embeddable widget. BYO key chatbot platform for job seekers. ## Docs - [POST /api/bots](https://pro-bot.dev/docs/api-reference/bots-upsert.md): Upsert the authenticated user's bot. Requires a session cookie. - [POST /api/chat/[botId]](https://pro-bot.dev/docs/api-reference/chat.md): Send a message to a bot. The user's LLM API key rides the x-llm-api-key header. - [Architecture](https://pro-bot.dev/docs/concepts/architecture.md): How the Next.js app, Postgres, LLM clients, and BYO-key transport fit together. - [BYO-key flow](https://pro-bot.dev/docs/concepts/byo-key.md): Exactly where your LLM API key lives, where it travels, and where it never goes. - [Security model](https://pro-bot.dev/docs/concepts/security.md): Defense-in-depth: input sanitization, output leakage checks, markdown safety, rate limits. - [Roadmap & stages](https://pro-bot.dev/docs/concepts/stages.md): What's shipped, what's planned, and where to find the detailed plan. - [Self-host](https://pro-bot.dev/docs/guides/self-host.md): Deploy ProBot to Vercel (recommended), Render, Fly.io, Railway, AWS Lightsail, or Docker. - [Introduction](https://pro-bot.dev/docs/introduction.md): ProBot is a BYO-key chatbot platform that turns your resume into a recruiter-facing AI bot. - [Quickstart](https://pro-bot.dev/docs/quickstart.md): Begin with a guide on the fastest path to a successful outcome ## Optional - [GitHub](https://github.com/vishalpatil18/probot) - [Live app](https://probot.vercel.app)