One MCP + REST endpoint to 1387 tools from 401 providers. No signup, no subscription, no API key to start — pay per call in USDC (x402 on Base or MPP on Tempo).
APIbase — The API Hub for AI Agents is an MCP project maintained in the whiteknightonhorse/apibase repository. The maintainer describes its purpose as “One MCP + REST endpoint to 1387 tools from 401 providers. No signup, no subscription, no API key to start — pay per call in…”. Read the project documentation for the complete scope.
The maintainer’s configuration uses https://apibase.pro/mcp. Check the project’s account and authentication instructions when adding the endpoint to your client.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
{
"mcpServers": {
"apibase": {
"url": "https://apibase.pro/mcp"
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
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