The Washington Post Campaign Finance API is a collection of resources that represent a fraction of what is available from the Federal Election Commission financial data. The API will eventually represent all of what the FEC has.
The FEC data is thorough, but is presented in a hard format to use. The API functionality is designed to alleviate that issue for the developer by abstracting the tougher data. This allows developers to build applications quickly instead of sifting through FEC data.
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.