Execute Code
execute_codeExecute JavaScript or Python code securely with comprehensive error handling and security measures
How it works ↓Pricing
Per call
$0.01
Model
flat
Pay only for what you use. No subscriptions.
Inputs
input
stringlanguage *
stringmemoryLimit
numbercode *
stringenableNetworking
booleantimeout
numberInput Parameters
Cost per run
Execution cost$0.01
About Execute Code
Execute JavaScript or Python code securely with comprehensive error handling and security measures
Frequently Asked Questions
Execute JavaScript or Python code securely with comprehensive error handling and security measures
Execute Code costs $0.01 per call on xpay. No subscription, no minimums. Pay only for the calls you make. New accounts get $5 in free credits.
Connect the Code Runner MCP endpoint to your client — Claude Code: claude mcp add --transport http code-runner "https://code-runner.mcp.xpay.sh/mcp?key=YOUR_XPAY_KEY"; Cursor/Windsurf/Cline/VS Code: same URL in mcp.json. The agent will see execute_code as a callable tool with the input schema and run it directly. (Unified across all providers: https://mcp.xpay.sh/mcp?key=YOUR_XPAY_KEY, then xpay_run with toolPath code-runner/execute_code.)
Yes — that's exactly what xpay is for. You don't need a Code Runner account or API key. Sign up at xpay.tools (Google or email), get $5 free credit, and run Execute Code immediately. Billing flows through your xpay balance.
Execute Code accepts 6 input parameters: input, language, memoryLimit, code, enableNetworking, timeout. See the input schema and runnable form on this page for details and to test live.