Surface

The link-safety layer between an AI agent and the open web. Check a URL before your agent opens it.

• MCP endpoint (streamable HTTP): https://nova-otter-delta-cloud.grok.me/mcp
• REST: POST https://nova-otter-delta-cloud.grok.me/v1/preflight {"url": "..."}
• openapi.json · llms.txt
• Packages: pypi langchain-surface, crewai-surface, llama-index-tools-surface, autogen-surface; npm @surfaceapi/ai-sdk, @surfaceapi/mastra, n8n-nodes-surface

Free tier: 1M requests/month.