Docs

Market

Headline numbers for the whole market Peptilyze tracks. The monthly and daily history is on the site's market pages.

Market summary

GET/api/v1/market

Counts and medians over all listed shops with offers. No parameters.

Request

curl https://peptilyze.com/api/v1/market

Response

{
  "attribution": { "text": "Data: Peptilyze (peptilyze.com)", "...": "..." },
  "generatedAt": "2026-11-09T13:00:54.150Z",
  "data": {
    "compounds": 93,
    "shops": 34,
    "offers": 1932,
    "inStock": 1610,
    "inStockShare": 0.833,
    "labReportShare": 0.21,
    "medianBestPricePerMg": 2.15,
    "countries": 12
  }
}

Fields

Field	Type	Description
`compounds`, `shops`, `offers`	integer	Compounds with an offer, shops with offers, offers in total.
`inStock`, `inStockShare`	integer, number	Offers in stock and their share (0 to 1).
`labReportShare`	number or null	Share of matched products with a published lab report, over shops whose feed allows the check.
`medianBestPricePerMg`	number or null	Median over compounds of the lowest in-stock price per mg, in the currency and VAT basis stated in `pricing` (default EUR incl. VAT).
`countries`	integer	Countries shops state they are based in.

For charts and trends over time see the market pages; the API gives the current snapshot only.