generated: '2026-07-20'
method: searched
source: https://docs.psyoptions.io/
status: sunset
summary: >-
  The PsyOptions protocol and its Mithraic Labs product surface have been shut
  down. The documentation host (docs.psyoptions.io, served from
  mithraiclabs.github.io) now returns a sunset notice, and the primary marketing
  domain (psyoptions.io / www.psyoptions.io) no longer resolves (no DNS A
  record). The open-source repositories under the mithraiclabs GitHub
  organization and the published npm packages remain available for reference.
lifecycle_stage: retired
evidence:
  - source: https://docs.psyoptions.io/
    detail: >-
      Sunset page text: "This site has been shut down. Please contact us if you
      have any questions or need further information." (contact@psyoptions.io)
  - source: dns
    detail: psyoptions.io and www.psyoptions.io return no A record (domain not resolving).
  - source: https://github.com/mithraiclabs/mithraiclabs.github.io
    detail: Repository description is "sunset page".
on_chain:
  program_id_devnet: R2y9ip6mxmWUj4pt54jP2hz2dgvMozy9VTSwMWE7evs
  chain: solana
  note: On-chain programs may persist independent of the retired off-chain product.
status_page: null
deprecation:
  policy_url: null
  note: No formal deprecation/sunset policy document was published; the protocol was retired wholesale.