Sign In with Farcaster (SIWF)

Farcaster docs.farcaster.xyz/developers/siwf

Authentication flow that lets users sign in to third-party apps with their Farcaster identity, returning a verified FID and optional profile data. Backed by EIP-4361-style signed messages.

data kind undeclared Securities & Capital Markets · inferred probed 1/6 apis.io

Coordinates in the economy

Capability
signInWithFarcasterSIWF · hints, unresolved
Vertical
Securities & Capital Markets · NAICS 523
Register key
capital-markets (inferred)
Class
data · bulk information good — licensed, versioned · inferred
NAICS node
513210 · national-industry · inferred (registerKey:software-it-services)
Ruled name
apis.markets
Occupations
Records

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.

Machine face

# this entry, as data
curl https://apis.directory/apis/farcaster/siwf.json

# the whole register
curl https://apis.directory/index.json

Adjacent in the register