"} to https://maestrocommerce.ai/v1/ask, returns a flat JSON with a matched shop, ranked products, and a Shopify checkout_url ready to hand to the shopper. Example: curl https://maestrocommerce.ai/v1/ask -H "Content-Type: application/json" -d '{"text":"Mothers Day flowers Barcelona under 80 EUR same-day"}'. Lower-level: POST /v1/a2a (Google A2A JSON-RPC, cross-shop broker with 8 skills) or POST /v1/a2a/{shop_id} (per-shop). MCP: POST /v1/mcp. Spec discovery: GET /.well-known/agent.json. No auth required for the open shopper tier; per-IP rate-limited 60/min. Full machine-readable index with shop list and worked examples at /llms.txt." />