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DNSid Docs

TypeScript SDK reference

API reference for the DNSid TypeScript SDK, generated from TSDoc comments. One page per published package (large packages are further divided by member kind):

  • Core SDK (@dnsid-ai/sdk) — Runtime-neutral SDK entry point; inject DNS, fetch, and key-provider implementations.
  • Node runtime (@dnsid-ai/sdk/node) — Node.js conveniences: local file-backed keys, env config, Node identity-manager factories.
  • Protocol core (@dnsid-ai/protocol) — Protocol core: TXT/JWKS parsing, validation, identity verification, runtime interfaces.
  • Transport (@dnsid-ai/transport) — Node-only DNS/HTTPS transport built on Node built-ins and undici.
  • Profile: JOSE (@dnsid-ai/jose) — JOSE profile helpers for JWT and JWS workflows.
  • Profile: HTTP signatures (@dnsid-ai/http-signatures) — RFC 9421 HTTP Message Signatures profile: sign and verify HTTP messages.
  • Profile: Web Bot Auth (@dnsid-ai/web-bot-auth) — Web Bot Auth profile: signed bot requests and the key-directory endpoint.
  • Profile: OIDC (@dnsid-ai/oidc) — OIDC federation profile: token minting and verification (server-side).
  • Key providers: AWS KMS (@dnsid-ai/key-aws) — AWS KMS-backed key provider.
  • Registry (@dnsid-ai/registry) — Registry client and TXT publishing helpers.
  • Transparency log (@dnsid-ai/log-c2sp-tlog) — C2SP tlog-backed lifecycle log reader, writer, and verifier.

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.