Barchart is a provider of futures, equity and foreign exchange market data. The getCompetitors API provides a list of related stock symbols (competitors) for an underlying stock input. All Barchart OnDemand APIs allow for queries in JSON, XML, and CSV formats. Developers can visit BarChart's site to request permission for API usage.
The following is a list of SDKs from our SDK directory that matched your search term. Though your definition of an SDK may differ, in our world, we define SDKs as platform- specific tools for consuming existing APIs of the sort we list in our API directory. For example, the Ruby SDK for consuming the Twitter Ads API. If you think an SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.