AgentKey

AgentKey is an MCP gateway that puts roughly 1,800 tools behind a single key, spanning search, social platforms, crypto data, financial market data and e-commerce. Once an AI agent installs the MCP server it can call any of them without separate API contracts and billing per source. Requests are routed by provider at the gateway, with failover to backup sources held in the gateway rather than in agent code.

Tools are grouped by category and cover X, Reddit, YouTube, wallet tracking, token holder analysis, DEX quotes, block and gas queries and ENS resolution, returning structured fields an agent can consume directly. Setup is one config line or a terminal command, compatible with more than 20 clients including Claude Code, Cursor and Windsurf, and billing follows call volume. Quotas tier by plan, overflow bills per call, and usage plus error rates sit on one dashboard.