Chrono24 API

Watch listings, prices and market statistics from Chrono24, over a simple REST API.

Chrono24 is the largest marketplace for luxury watches, but it doesn't offer a public API for its listings. Packet does. You can search by brand, model or reference number, get price statistics for a search, and read a full listing with its condition, reference details, images, shipping costs and seller location.

curl "https://api.pckt.sh/v1/chrono24/search?query=Rolex%20126610LN&currency=USD" \
  -H "Authorization: Bearer YOUR_API_KEY"

Endpoints and pricing

Each request costs a fixed number of credits, whatever the size of the response. Every account gets free credits each month.

Endpoint What it returns Credits
GET /v1/chrono24/search Listings for a brand, model or reference number, plus price statistics and filters 1
GET /v1/chrono24/product One listing: price, condition, reference details, images, shipping and seller location 1

Both endpoints fetch from Chrono24 when you make the request. The full parameter reference is in the API docs.

Search by reference number

Watch buyers think in references, not product names. Pass a reference such as 126610LN or 5711/1A as the query, and you get the matching listings along with:

  • priceStatistics: the lowest and highest asking price across the results, in your currency
  • listings: paginated listings, 50 per page by default (limit and page change this)
  • filters: the filters Chrono24 offers for that search, useful for building your own UI
  • paging: the total number of results and pages

To get a listing's details, pass its listingId to /v1/chrono24/product.

Prices in any currency and language

Both endpoints accept currency (an ISO 4217 code, EUR by default) and language (a locale such as en_US or de_DE). That lets you compare a reference across markets or show listings to users in their own currency.

What people build with it

  • Watch price guides that track the asking price of a reference over time
  • Valuation tools for insurers, dealers and collectors
  • Dealer inventory monitoring by brand and reference
  • Market reports on how asking prices move for popular models

Getting started

  1. Create a free account and copy your API key from the dashboard.
  2. Call /v1/chrono24/search with a brand, model or reference number.
  3. Pass a listingId from the results to /v1/chrono24/product for the full listing.

All requests use the Authorization: Bearer YOUR_API_KEY header. See Authentication.

FAQ

Does Chrono24 have a public API?

Chrono24 has tools for dealers to manage their own inventory, but no public API for searching the marketplace or reading listings. Packet provides that access.

Are these sold prices or asking prices?

They're asking prices. They come from active listings, not completed sales.

Can I search by reference number?

Yes. Pass the reference as query, for example 126610LN.

Which currencies are supported?

Any ISO 4217 code that Chrono24 supports, such as EUR, USD, GBP, CHF or JPY.

Is Packet affiliated with Chrono24?

No. Packet is an independent service. Chrono24 is a trademark of Chrono24 GmbH.

Other marketplaces

Packet also covers sneaker and streetwear marketplaces such as StockX and GOAT, as well as Vinted, Amazon, Shopify stores and more. All of them are listed in the API docs.