SSO docs.oasis-open.org/mqtt/mqtt/v3.1.1/os/mqtt-v3.1.1-os.html
Previous OASIS Standard version of MQTT, still widely deployed across IoT brokers, devices, and cloud platforms. MQTT 3.1.1 defines the publish/subscribe messaging semantics, QoS levels 0/1/2, retaine
data kind undeclared Software & IT Services · inferred probed 1/6 apis.ioapitracker.io (sitemap 2020-10)
Software & IT Services — 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/sso/mqtt-protocol-v3-1-1.json # the whole register curl https://apis.directory/index.json