generated: '2026-08-29'
method: searched
source: https://www.tradedatahub.net/developers/
also_derived_from: openapi/tradedatahub-openapi.json
name: TradeDataHub API lifecycle
description: >-
  Lifecycle posture for the TradeDataHub Public API. The provider ships a v1 contract and a data
  freshness signal, but publishes no changelog, no status page, no deprecation policy and no SLA.
versioning:
  scheme: major path version plus semantic contract version
  path_prefix: /api/v1/
  contract_version: 1.0.0
  runtime_version_field: api_version
  observed_runtime_version: '1.0.0'
  policy_published: false
  policy_url: null
  note: >-
    Version parity confirmed live — GET /api/v1/coverage returns api_version 1.0.0, matching
    info.version in the published OpenAPI.
deprecation:
  policy_published: false
  policy_url: null
  sunset_header: not observed
  deprecation_header: not observed
  rfc8594: false
  deprecated_operations: []
  note: >-
    No operation in the OpenAPI carries deprecated: true, and no Sunset or Deprecation response header
    was observed on any live probe. No deprecation policy page exists.
status_page:
  published: false
  url: null
  probes:
    - url: https://www.tradedatahub.net/status/
      http_status: 404
  note: >-
    No status page and no third-party status host (statuspage.io/instatus/betteruptime) is referenced
    anywhere on the site, in llms.txt or in llms-full.txt.
changelog:
  published: false
  url: null
  probes:
    - url: https://www.tradedatahub.net/changelog/
      http_status: 404
sla:
  published: false
  uptime_commitment: null
  support_response_commitment: >-
    "We respond to every email" — stated on the refund policy page, not an SLA.
data_freshness:
  signal: last_updated / last_verified_date
  current_value: '2026-08-19'
  observed_at:
    - url: https://www.tradedatahub.net/api/v1/coverage
      http_status: 200
    - url: https://www.tradedatahub.net/llms.txt
      http_status: 200
      note: llms.txt carries a per-page "Data Freshness Signal" block with dated entries.
  caveat: >-
    Per llms-full.txt, verification dates describe source processing only — not licensing, active
    business status, or consent to contact.
support:
  channel: email
  contact: tradedatahub@gmail.com
  page: https://www.tradedatahub.net/contact/
entitlement_lifecycle:
  download_link_validity: 24 hours
  download_attempts: 5
  refund_window: 7 days from purchase
  source: https://www.tradedatahub.net/refunds/
gaps:
  - No status page, so an agent has no way to distinguish an outage from a bad request.
  - No changelog, so a contract change to /api/v1/ would land unannounced.
  - No deprecation policy or Sunset header, so v1 could be retired without a machine-readable warning.