CoinMarketCap incident

Null values returned for some "percent_change" properties in API response

Notice Resolved View vendor source →

CoinMarketCap experienced a notice incident on May 17, 2019 affecting CoinMarketCap API - pro-api.coinmarketcap.com, lasting —. The incident has been resolved; the full update timeline is below.

Started
May 17, 2019, 09:41 PM UTC
Resolved
May 17, 2019, 09:41 PM UTC
Duration
—
Detected by Pingoru
May 17, 2019, 09:41 PM UTC

Affected components

CoinMarketCap API - pro-api.coinmarketcap.com

Update timeline

  1. resolved May 17, 2019, 09:41 PM UTC

    An unusual cache condition allowed null values to be returned from “percentage change_*” properties in some API responses between 2019-05-17T18:30:00.000Z and 2019-05-17T21:30:00.000Z. This affected cryptocurrency-related endpoints where a non-USD fiat conversion was requested. Additional measures were put in place to prevent this scenario. Historical data was not affected.