generated: '2026-08-02'
method: derived
source: >-
  Live probes of https://atsenatx.com/ and https://atsenatx.com/wp-json/ on 2026-08-02
summary: >-
  Atsena Therapeutics is a clinical-stage gene therapy company and does not run an API programme.
  There is no developer portal, no published versioning policy, no deprecation policy, no SLA and no
  status page. What follows records the observable lifecycle posture of the one live API surface —
  the WordPress REST API behind the corporate site — and the negative results are as much the finding
  as the positive ones.
versioning:
  scheme: uri-path-namespace
  current: wp/v2
  policy_url: null
  detail: >-
    The version is carried in the namespace segment and each of the 12 registered namespaces versions
    independently: wp/v2, wp-abilities/v1, oembed/1.0, wp-site-health/v1, wp-block-editor/v1,
    yoast/v1, redirection/v1, cookieyes/v1, cky/v1, duplicate-post/v1, wpe/cache-plugin/v1 and
    wpe_sign_on_plugin/v1. No header, date or query-parameter version negotiation exists. These are
    WordPress platform conventions, not a provider-published policy.
deprecation:
  policy_url: null
  sunset_header: false
  deprecation_header: false
  detail: >-
    No RFC 8594 `Sunset` header and no `Deprecation` header was observed on any response, and the
    provider publishes no deprecation policy. Version movement on this surface is whatever the
    WordPress core upgrade cycle does to it, with no notice to callers.
deprecated_operations: []
sla:
  url: null
  uptime_target: null
  detail: No service-level agreement or availability commitment of any kind is published.
status_page: null
status_page_probes:
  - {host: 'https://status.atsenatx.com/', result: NXDOMAIN}
  - {host: 'https://trust.atsenatx.com/', result: NXDOMAIN}
  - {host: 'https://api.atsenatx.com/', result: NXDOMAIN}
  - {host: 'https://docs.atsenatx.com/', result: NXDOMAIN}
  - {host: 'https://developer.atsenatx.com/', result: NXDOMAIN}
changelog:
  url: null
  detail: >-
    No API changelog and no release notes. The News section
    (https://atsenatx.com/news/) and its Press Releases child
    (https://atsenatx.com/news/press-releases/) are a corporate press-release feed with RSS at
    https://atsenatx.com/feed/ — a company-news surface, not a release-notes surface. No
    changelog/ artifact is emitted because there is nothing dated and API-scoped to structure.
support:
  developer_support: null
  general_contact: https://atsenatx.com/contact/
  detail: >-
    No developer support channel of any kind — no forum, no community, no developer mailing list, no
    support email for API use. The general corporate contact form is the only inbound channel.
rate_limits:
  published: false
  detail: >-
    No rate-limit headers on any response and no published quota. robots.txt requests
    `Crawl-delay: 10`, which is advisory crawler guidance rather than an API budget. Cloudflare and
    WP Engine front the origin and may throttle without advertising a limit.
infrastructure:
  cdn: Cloudflare
  host: WP Engine
  evidence: '`server: cloudflare` and `x-powered-by: WP Engine` on every wp-json response.'
company_stage:
  status: active
  detail: >-
    Clinical-stage and actively maintained. The most recent press release at the time of this pass
    was dated 2026-07-23 ("Atsena Therapeutics Receives Orphan Designation from the European
    Medicines Agency (EMA) for ATSN-101 and ATSN-201"), with 55 posts in the collection and the
    post sitemap last modified 2026-07-22.
  evidence: 'https://atsenatx.com/wp-json/wp/v2/posts (HTTP 200, X-WP-Total 55, most recent 2026-07-23)'
content_freshness:
  posts: 55
  pages: 29
  media: 176
  categories: 2
  tags: 0
  search_index: 72
  measured_at: '2026-08-02'
  detail: >-
    Counts read from the `X-WP-Total` header on each collection. The two categories are
    "Press Release" (52 posts) and "Company News" (3 posts).
x-evidence:
  fetched: '2026-08-02'