M3O — APIs for agents

M3O

APIs for agents

Every capability, as a service your agents can call — news, markets, weather, web search, video, mail and more. Reachable over MCP and REST, paid per request with x402 stablecoin micropayments.

MCP endpoint

Point any MCP client here to use every tool. /mcp

REST & API docs

The same services over plain HTTP, with schemas.

Pay per call (x402)

Micropayments over HTTP 402. First calls free.

How paying works

No login to call. Point an agent or MCP client at an endpoint. Your first calls are free.
When payment is due, the endpoint answers HTTP 402 with a price. Your agent's x402 wallet pays in stablecoin (USDC) and retries — sub-second, no account, no keys.
You pay the operator running this instance, directly, wallet-to-wallet. No middleman.

Prefer prepaid credits and a dashboard instead of a wallet? Create an account → — one account for the whole platform.

Create an account & get keys →