ClubCheck worth lookup (JSON)

Read-only JSON for agent and programmatic access to stored sold bands. Same data as /worth pages. Phase 2 may add an MCP server; not available yet.

Endpoint

GET https://www.clubcheck.app/lookup/[slug]

[slug] is the same id as /worth/[slug] (stored dataset id). Responses are JSON. No authentication. Responses are cached (Cache-Control: public, max-age=3600).

With sold band

{
  "model": "TSR2",
  "brand": "Titleist",
  "currency": "USD",
  "updated": "2026-10-07",
  "url": "https://www.clubcheck.app/worth/titleist-tsr2-driver",
  "sold_low": 235,
  "sold_high": 270
}

Live example: https://www.clubcheck.app/lookup/titleist-tsr2-driver

No sold band

{
  "model": "…",
  "brand": "…",
  "currency": "USD",
  "updated": null,
  "url": "https://www.clubcheck.app/worth/…",
  "status": "no_data",
  "message": "No stored sold band for this model."
}

Numeric sold fields are omitted when there is no band.

Unknown slug

404 with {"error":"not_found","slug":"…"}