The API Layer for
AI Agents
Build once, earn forever. Publish your API and let millions of autonomous AI agents discover, subscribe, and pay per call. The agent economy starts here.
Connect in One Command
Your AI agent discovers, authenticates, and calls APIs automatically via MCP protocol.
claude mcp add agentlayer
https://agent.sluban.store/api/mcp
Agent auto-discovers stock prices, weather, code review, and news search. Free tier included.
curl \
-H "Authorization: Bearer al_agent_YOUR_KEY" \
"https://agent.sluban.store/api/gateway?service=stock&symbol=AAPL"
5 discovery protocols — agents find you automatically
Built for the Agent Era
Every feature designed with one question in mind: “How does an AI agent interact with this?”
MCP-Native Protocol
Agents connect via Model Context Protocol. Zero integration friction — one standard, all agents.
Usage-Based Billing
Pay-per-call with micro-transaction precision. Set your own rate, earn per invocation. Stripe settlement built-in.
Auto-Optimized API
Your API self-documents with OpenAPI 3.1. Agents auto-discover endpoints, parameters, and schemas.
Agent-Grade Security
Per-agent API keys, rate limiting, OAuth2 for agents, call auditing. Built for autonomous consumers.
Real-Time Analytics
Per-endpoint dashboards: calls, latency, revenue, agent sources. Know exactly who is using your API.
Multi-Agent Discovery
Your API appears in GPT Store, MCP directories, and agent tool catalogs. Maximize surface area.
Four Steps to Passive Income
Define Your API
Describe your service with OpenAPI or create from scratch. Agents auto-discover your schema.
Set Your Pricing
Choose per-call, per-token, or subscription. Set free tier to attract agent developers.
Publish & Distribute
One-click publish to MCP Marketplace, GPT Store, and 5+ agent directories.
Agents Call You
Millions of agents discover, subscribe, and pay per API call. You earn in real time.
Pay Only for What Agents Use
No hidden fees. Agents pay per API call. You set your rates.
Ready to Monetize the Agent Economy?
Join thousands of developers already earning from the AI agent revolution. Your API. Your price. Your revenue stream.