generated: '2026-09-02'
method: probed
source: >-
  https://x402-list.com/changes.xml (HTTP 200, application/rss+xml, 50 items,
  lastBuildDate 2026-09-03T00:19:39 GMT), declared as
  {"type": "ChangeLog"} in the provider's own
  https://x402-list.com/.well-known/apis.json. Cross-read against
  https://x402-list.com/api and https://x402-list.com/llms.txt.
description: >-
  READ THIS BEFORE TRUSTING THE POINTER. x402 List declares changes.xml as its
  ChangeLog, and it is a real, live, dated, machine-readable feed — but it
  records changes to the DATA (payout-address rotations, price moves and payment
  schema drift observed on listed third-party services' x402 wire), not changes
  to this API. There is no API release note, no version history and no
  "what's new" page anywhere on the site. Both facts are recorded here so the
  artifact cannot be misread as a versioned API changelog.
api_changelog:
  published: false
  url: null
  scheme: null
  current_version: v1 (path) / 1.0.0 (OpenAPI info.version)
  entries: []
  note: >-
    The nearest thing to an API release note is prose on the reference page
    disclosing the verified/payment_ready parameter split and the
    ranking_version generations — see lifecycle/x402-list-api-lifecycle.yml.
data_change_feed:
  url: https://x402-list.com/changes.xml
  human_url: https://x402-list.com/changes
  api_url: https://x402-list.com/api/v1/changes
  format: RSS 2.0 with an atom:link self reference
  status: 200
  title: x402 List - Service Changes
  description: >-
    Payment-term drift detected on the x402 402 wire: payout address, price, and
    schema changes across listed services.
  items_in_feed: 50
  last_build_date: '2026-09-03T00:19:39Z'
  update_frequency: continuous — items observed minutes apart during the probe
  volume_disclosed: >-
    7,191 change events over the trailing 90 days, of which 1,074 payTo
    (settlement address) rotations, 724 price moves and 5,393 payment-schema
    changes (source: https://x402-list.com/llms.txt).
  event_types: [payTo rotation, price change, schema change]
  filterable_by: [service, type, time window]
  rest_operation: listServiceChanges (GET /api/v1/changes)
  mcp_tool: x402_change_events
  recent_entries_sample:
    - title: 'NetIntel: Schema changed'
      date: '2026-09-03T00:15:25Z'
    - title: 'NetIntel: Price changed'
      date: '2026-09-03T00:15:25Z'
    - title: 'Exa: Schema changed'
      date: '2026-09-03T00:10:01Z'
    - title: 'DripStack: Schema changed'
      date: '2026-09-03T00:04:09Z'
    - title: 'Apify Agentic Endpoint (AGI): Schema changed'
      date: '2026-09-03T00:04:03Z'
    - title: 'nsgoods Sanctions Screening Oracle: Schema changed'
      date: '2026-09-03T00:04:03Z'
  why_it_matters: >-
    The provider's stated case for the feed is that diffing the whole x402
    payment envelope rather than the price alone catches a payTo rotation at an
    unchanged price — a change invisible to anyone tracking prices only — so an
    agent can check whether the address it is about to pay still belongs to the
    service it means to pay.