"Ray" matching MCP servers:

Enables integration with Abacate Pay API for managing payments, customers, and billing through AI assistants. Supports multi-tenancy, PIX QR codes, discount coupons, and payment simulation with secure per-request API key authentication.

Connects AI agents like Claude to the Tray Commerce platform, enabling natural language management of products, orders, and customers.

Enables e-commerce customer service agents to retrieve product catalog and return/delivery policy documents through multi-source RAG with RRF fusion, exposing product_search and policy_qa tools for grounded, cited responses.

Lets AI agents search a marketplace of agent services, read seller storefronts, and prepare a checkout link that a human owner approves and pays in their browser. The agent never holds keys or signs.

Enables store owners to reorder from suppliers by voice or chat and settle payments through PayPal, while a deterministic policy engine enforces spending limits, allow-listed suppliers, price-jump and duplicate checks so the LLM can only propose payments, never move money. Funds are authorized rather than charged, then captured only for goods verified on delivery via a 3-way match, with step-up human approval for unusual orders and a full audit ledger of every authorization, capture, void and refund.