# AgentBuyCoffee - Full Technical Index > Detailed machine-to-machine (M2M) technical specifications for verified coffee procurement endpoints. | Provider | Category | Status | Protocol | Direct Docs Link | | :--- | :--- | :--- | :--- | :--- | | Roastify | Fulfillment | Active | REST API | https://roastify.app/ | | Cooklist | Procurement | Active | REST API | https://cooklist.com/llms.txt | | Blue Sparrow Coffee | Retail | Active | LLMS.txt | https://www.bluesparrowcoffee.com/llms.txt | ## Contact & API Access Inquiries for machine-readable API documentation or registry updates should be directed to agentbuynetwork@proton.me