Toolfi

ToolFi is an API marketplace designed specifically for AI agents and workflows, enabling autonomous discovery, selection, usage, and payment for APIs without human intervention. It eliminates the need for manual integration, hardcoded keys, or human-driven subscription processes, optimizing APIs for agent consumption and secure, on-chain payments (USDC on Base). Tool creators can publish APIs and earn USDC, while integration options are available both as HTTP APIs and as an MCP server for agentic platforms like Claude Desktop.