Beta

The Partner Trading API v1 is in beta — endpoints and response shapes may still change.

Developers
 Cru World Wine

Configure connection

Choose how to authenticate your requests.

For Production · United States · USD — change these in the toolbar.

Use a credential without an IP allowlist: calls reach Cru from this site’s server.

How authentication works

Cru issues partners a CLIENT-KEY and CLIENT-SECRET, sent as headers on every request. There is no token to fetch first. Writes run at once and carry a reference the playground generates.

Partner credentials →

No credentials yet?

Credentials are kept for this session only, never included in copied examples, and redacted from everything the playground shows.

API playground

Build a request, over REST or MCP, and inspect the response.

Tool reference
Partner key

Production environment · Write requests require confirmation

Request

Wines for sale on Cru World Wine and their asking prices. Documentation ↗

POSTtools/call · list_offers

https://us.cruworldwine.com/api/mcp

Arguments

Only these wines, as 18-digit LWIN18 codes (wine, vintage and pack). Get them from search_wines. Omit to page through the whole book.

Lowest price to include, in whole units of the market currency (12345 = £12,345).

Highest price to include, in whole units of the market currency.

How many price levels to return per wine, best first. Omit for every level.

Add Cru's market price for each wine.

Add the last traded price and date for each wine.

Wines per page.

Wines to skip, for the next page.

Response

Nothing sent yet. The response appears here.

API credentials

Enter the client key and secret issued by Cru. They are kept for this browser tab’s session — a reload keeps them, closing the tab or clearing them ends them.

Credentials are never included in copied examples, and are redacted from anything the console prints back.

Request API access

Tell us who you are and what you want to build. Cru issues a client key and secret for your organisation, scoped to what you need.

Markets you trade in (choose one or more)

We use what you send here to reply about API access, and for nothing else. Cloudflare Turnstile checks the form for bots (privacy policy).