APIbase — The API Hub for AI Agents

@whiteknightonhorse

About APIbase — The API Hub for AI Agents

Universal MCP gateway for AI agents — 1108 tools, 307 providers. One endpoint (https://apibase.pro/mcp), pay-per-call with x402 USDC on Base + MPP USDC on Tempo.

#flights #travel #weather #x402 #payments #e-commerce #financial-apis #local-services #marketing-apis #ai-agents

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "apibase": {
      "url": "https://apibase.pro/mcp"
    }
  }
}

Tools

No tools detected

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is APIbase?

APIbase is a production MCP server that gives AI agents access to 1,108 real-world API tools from 307 providers through a single endpoint. It is built for AI agents, with auto-registration, zero setup, and pay-per-call via x402 USDC micropayments on Base or MPP on Tempo.

How to use APIbase?

Add the endpoint https://apibase.pro/mcp to your MCP client configuration (Claude Desktop, Cursor, Windsurf). Alternatively, use the npm stdio bridge or the REST API to register an agent and call tools directly.

Key features of APIbase

Single MCP endpoint for 1,108 tools
Covers 30+ categories (weather, finance, travel, etc.)
Pay-per-call with x402 (USDC on Base) or MPP
Zero API-key management across 307 providers
Auto-registration and usage analytics dashboard
REST API and npm client available

Use cases of APIbase

AI assistant booking flights, checking stock quotes, and fetching weather data
Data analysis agent querying economic indicators (World Bank, FRED, Bureau of Labor Statistics)
Content generation agent creating images with Stable Diffusion and sending emails
Research agent searching academic papers (PubMed, arXiv, DBLP) and clinical trials
Business intelligence agent analyzing company filings, FDA device recalls, and EV charger locations

FAQ from APIbase

What payment methods does APIbase support?

APIbase supports pay-per-call via x402 (USDC on Base) and MPP (Machine Payments Protocol on Tempo).

Do I need individual API keys for each provider?

No. APIbase aggregates 307 providers, so you do not need to sign up for each one individually.

What transport does APIbase use?

APIbase uses the Model Context Protocol (MCP) over a URL endpoint (https://apibase.pro/mcp). A REST API is also available for direct tool calls.

Is there a REST API?

Yes. You can register an agent via POST /api/v1/agents/register and call any tool via POST /api/v1/tools/{tool}/call using an API key.

What are the runtime requirements?

No server-side dependencies are required. Simply configure your MCP client with the endpoint URL, or run the npm package apibase-mcp-client as a stdio bridge.

Frequently asked questions

What payment methods does APIbase support?

APIbase supports pay-per-call via x402 (USDC on Base) and MPP (Machine Payments Protocol on Tempo).

Do I need individual API keys for each provider?

No. APIbase aggregates 307 providers, so you do not need to sign up for each one individually.

What transport does APIbase use?

APIbase uses the Model Context Protocol (MCP) over a URL endpoint (`https://apibase.pro/mcp`). A REST API is also available for direct tool calls.

Is there a REST API?

Yes. You can register an agent via `POST /api/v1/agents/register` and call any tool via `POST /api/v1/tools/{tool}/call` using an API key.

What are the runtime requirements?

No server-side dependencies are required. Simply configure your MCP client with the endpoint URL, or run the npm package `apibase-mcp-client` as a stdio bridge.

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