Federal Aviation Administration safetydata.fra.dot.gov/MasterWebService/FRASafetyDataAPIs.aspx
The Federal Railroad Administration's rail safety web services, and the only SOAP surface in the department. Two WSDL 1.1 contracts were retrieved live and harvested verbatim on 2026-07-28. The Master
data kind undeclared Public Administration, Permits & Procurement · inferred probed 1/6 apis.iogithub.com/public-apis
Public Administration, Permits & Procurement — one of 53 categories on the board (verticals above, functions below).
Every offering binds one capability (the provider-independent resource) to one provider, and resolves to one category of the register board — the vertical it serves or the function it performs, with the occupations whose work it carries and the records it keeps. Browsing the directory is browsing the economy graph.
# this entry, as data curl https://apis.directory/apis/faa/us-dot-fra-safety-data-api.json # the whole register curl https://apis.directory/index.json