Go: SDK overview

Generated from the Go source by scripts/gen-docs.sh — do not edit; run it to regenerate. Canonical deep reference: pkg.go.dev/github.com/dnsid-ai/dnsid-go. Guides and account setup: https://docs.dnsid.ai.

The Go SDK is the module github.com/dnsid-ai/dnsid-go, plus the separately tagged key/aws submodule. Install it with:

go get github.com/dnsid-ai/dnsid-go

Start with the root package: IdentityManager is the facade for verifying domains, creating and publishing identity records, and loading the agent identity your application acts as. The root package is documented across the dnsid pages below; the other packages are application profiles and infrastructure you pull in as needed.

Page	What it covers
Core: IdentityManager	IdentityManager, domain verification, configuration, transport, and caching for the DNSid Go SDK.
Configuration	Load DNSid SDK configuration from DNSID_* environment variables and DNSid CLI directories; loaders parse, constructors default.
Records & keys	TXT identity records, JWKS and JWK types, policy flags, and record parsing helpers.
Profile: JOSE	DNSid JOSE profile: create and verify DNSid JWTs and compact JWS.
Profile: HTTP signatures	RFC 9421 HTTP Message Signatures for DNSid agents.
Profile: Web Bot Auth	Web Bot Auth profile: RFC 9421-signed HTTP requests identifying a DNSid agent.
Profile: OIDC	Mint and verify DNSid OIDC tokens.
Key providers	KeyProvider implementations, key metadata, and log-event signing.
Key providers: AWS KMS	AWS KMS-backed key provider for DNSid.
Registry	HTTPRegistryClient, publication workflows, and registry request/response types.
Lifecycle log	Agent lifecycle log abstractions for DNSid.
Transparency log	C2SP transparency-log (tlog) client support for DNSid lifecycle logs.
Errors & enums	Typed errors and verification codes returned across the SDK.

For a guided first verification see the Quickstart; for multi-language walkthroughs of verification, OIDC tokens, and freshness see the Libraries overview.

Known Systems AI, Inc. is an affiliate of Identity Digital that solves identity fragmentation for the AI agent economy. As agents become more autonomous and interoperable, they introduce risk and security challenges existing systems weren't designed for—starting with a consistent way to verify ownership across organizational boundaries. Known Systems AI, Inc. combines Identity Digital's DNS expertise with an Immutable Log to establish a global coordination layer for AI agent identity, and participates in open standards communities, including the Linux Foundation. For more information, visit DNSid.ai.