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 projectsgo build, cargo, pytest for backend and Rust projectsgradle 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.