X @Circle

Technology Infrastructure and Developer Tools - Circle Agent Stack introduces a curated discovery layer for programmatic access to agentic services [1] - The new Discovery API enables builders to query the full Agent Marketplace catalog through a single public endpoint [1] - Access to the API requires no API key, authentication, or Circle account [1] Market Trends and Ecosystem Integration - Wallets, clients, agent frameworks, and applications can discover USDC-accepting services programmatically [1] - Developers can build on top of the marketplace without starting from scratch [1]