Free cloud builds for your AI agent: 10,000 coins, no credit card

A developer launched Roun, a cloud build platform for AI agents that grants 10,000 free coins at signup with no credit card or trial timer, enough to run dozens of real builds on isolated cloud runners. The service supports npm, Go, Cargo, pytest and Gradle builds, offers an AI-driven compile_fix that reads error logs, patches source and retries up to three times, and shows an estimated coin cost before each run that is held and then charged against actual results. It connects to MCP clients including OpenCode, Claude, Cursor and ChatGPT via a remote endpoint at api.roun.sryze.cc.

AI agents write code in minutes now. The expensive part sneaks in afterwards: build runners, test environments, APK toolchains — and most cloud CI services want a credit card before you can even try. As a developer myself, that's exactly what I didn't want for my build platform. So on Roun , signing up gives you 10,000 coins free — no card, no trial timer, no "contact sales" wall. Enough to run dozens of real builds while you learn the workflow. Coins are the credit for real work on isolated cloud runners: npm run build for JS/TS projects go build , cargo , pytest for backend and Rust projects gradle assembleDebug — yes, compile fix : when the build fails, the AI reads the error log, patches your source and retries up to 3 times Peace-of-mind part: every request shows an estimated coin cost before it runs , coins are held, then charged against the actual result — not the guesswork. No surprise bills for a failed queue. { "mcp": { "codebridge": { "type": "remote", "url": "https://api.roun.sryze.cc/api/mcp", "headers": { "Authorization": "Bearer YOUR KEY" } } } } Works in OpenCode, Claude, Cursor, ChatGPT — any MCP client. Pricing is per-result and transparent; you only move when project volume makes it worth it. Until then the free coins cover genuine experimentation. dash.roun.sryze.cc/mcp https://api.roun.sryze.cc/api/mcp Tell me the first thing your agent compiled with free coins — I'd genuinely like to know what people point it at first.