Zuplo

Zuplo is a unified gateway for APIs and AI with a programmable policy engine for models and agents.

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About Zuplo

Zuplo is a unified gateway for APIs, AI, and MCP. It runs authentication, rate limits, spend caps, and audit on a programmable policy engine.

What you can do

  • Fronts remote Model Context Protocol (MCP) servers with a single OAuth-protected endpoint for AI clients.

  • Converts OpenAPI route definitions into an MCP server to expose API operations as tools, prompts, or resources for AI clients.

  • Enforces AI spend budgets per team by halting LLM requests at predefined cost ceilings.

  • Provides built-in API usage metering and billing wired to Stripe without separate billing infrastructure.

  • Attaches consumer identity and metadata to the request user object upon API key authentication to enable downstream policy checks.