Super Tracker API

Free, keyless, read-only JSON over every New Zealand supermarket price, daily.

The interactive reference needs JavaScript and the Scalar script from jsdelivr, one of which did not load. Everything is still here in plain form:

• OpenAPI 3.1 document (YAML)
• Full reference as Markdown and the llms.txt index
• MCP endpoint: POST https://api.supertracker.nz/mcp
• Nightly exports for bulk data
• supertracker.nz