OpenClaw integrates with Kroger API for automated grocery shopping via AI agents

OpenClaw can now interact with the Kroger grocery API to automate shopping tasks through AI agents. A developer on r/openclaw shared their experience building this integration.

How it works

The developer used an existing Kroger API skill on ClawHub as a template, noting it was originally focused on QFC locations (Pacific Northwest sister stores to Kroger). They spent 6 hours on integration, burning through an entire usage window of Gemini 3.1 Pro during setup.

Example workflow

When prompted with: "Hey Nova, I want to make Chicken Alfredo from scratch with fresh garlic bread"

OpenClaw responded in 30 seconds with: "Done! All 6 ingredients are in your cart: Heritage Farm Chicken Breasts (1 lb), Kroger Fettuccine (16 oz), Kroger Parmesan Grated Cheese (8 oz), Kroger Whole Garlic Bulbs (5 ct), Bakery Fresh Country French Bread (16 oz), Kroger Salted Butter Sticks (16 oz). You're set for Chicken Alfredo and garlic bread from scratch. Want me to get the cart total or add anything else?"

Technical details

• Used Qwen3.5 for recipe generation (the model "pulled that recipe out of its parameters")
• Cart generation consumed 359K tokens
• The developer noted the model forgot cream in the recipe
• Potential improvements include wiring in actual recipe fetching rather than relying on model parameters

Self-improvement observed

During testing, the model intuited that running item adds as a batch would avoid further 403 errors and implemented this optimization automatically.