UCM (Universal Commerce Marketplace)
JSON →API marketplace giving AI agents instant access to 100 services (web search, image gen, code sandbox, TTS, NASA, recipes, Pokemon, and 90+ more) through a single MCP server. One API key, $1.00 free credits, 87 free services.
Install
npx @ucm/mcp-server` Tools · 7
- ucm_discover Search for services by natural language need
- ucm_call Call a service (buy + execute atomically, auto-refund on failure)
- ucm_balance Check credit balance
- ucm_history View transaction history
- ucm_service_info Get service details and endpoints
- ucm_register Self-register as agent (free, $1.00 credits)
- ucm_list_services Browse the full service catalog
Environment variables
UCM_API_KEY