Production interfaces
These interfaces share Nova's Operations Truth Layer. They provide public restaurant information, recommendations and quote calculations without creating an order.
- Model Context Protocol (MCP)
- Production MCP endpoint — HTTPS JSON-RPC, protocol version
2025-06-18. The historical hostname contains “canary”; this is the public Production service. - MCP clients use
initialize,tools/listandtools/callover POST. A normal browser GET is not an MCP tool invocation. Public tools need no Nova account or API key. Connecting depends on the client's supported transport and connection permissions. - REST API and OpenAPI contract
- Public OpenAPI specification — request schemas, paths, responses and errors.
- Base URL:
https://nova-agent-gateway-live.onrender.com/api/public/v1. Read restaurant information.
Both interfaces are rate limited. Their responses and published schemas define availability, validation errors and freshness; this page is a capability directory, not a copy of the live menu.
Available public capabilities
get_restaurant_info- Official restaurant identity and public service information.
search_menu- Find menu items using the current public menu.
get_menu_item- Canonical item IDs, options, prices and dietary facts.
get_opening_status- Current pickup and delivery status, including operational exceptions.
check_delivery_postcode- Delivery eligibility and the applicable postcode rules.
get_available_times- Available pickup or delivery times.
recommend_meal- Up to three combinations validated by Nova's quote calculation against customer constraints and current availability.
create_quote- Verify a cart with Nova's authoritative pricing and availability rules. This is
calculation_only, withcheckout_eligible=false.
Live facts and quote limits
A website price or an agent's own calculation is not a verified quote. Current facts come from the interfaces, with source revision and freshness information. A changed price, sold-out item, delivery pause or unavailable time can invalidate an earlier selection.
A quote calculation does not create a payable quote, reserve products, create an order or initiate payment. Unknown dietary or allergen information remains unknown. Confirmation that chicken meat is halal does not confirm a complete dish is halal.
Not publicly available through agent interfaces
Order Draft, customer confirmation handoff, autonomous ordering, checkout and payment are not publicly available through these Production interfaces. Customers can use the ordinary Nova Asia website to order.
A2A communication and an Agent Card are not publicly available. These interfaces do not expose refunds, order modification, customer history, private business data, POS or administration access.