HomeAPI ReferenceEndpointsB3OS Workflow APIPost V1 Workflows Validate POST /v1/workflows/validate Copy page Copy pageCopy as Markdown View as MarkdownOpen raw text in new tab Open in ChatGPTCopy page & open chat Open in ClaudeCopy page & open chat Open in PerplexitySearch with AI Copy MCP ServerCopy endpoint URL Connect to CursorInstall MCP in Cursor Connect to VS CodeInstall MCP in VS Code Validate a workflow definition without saving Was this page helpful? Previous POST /v1/workflows Next GET /v1/workflows/{id}