Cisco XDR Version API

openapi: 3.2.0
info:
  title: CTIA Version API
  version: 4178275a824512c2fd3a2acdb0e8277233919054 v2.71.0
  license:
    name: All Rights Reserved
    url: ''
  contact:
    name: 'Cisco Security Business Group -- Advanced Threat '
    url: http://github.com/threatgrid/ctia
    email: cisco-intel-api-support@cisco.com
  description: "A Threat Intelligence API service\n\n  This API provides a mechanism for making Judgements on the Disposition\n  of Observables, which are then distilled into a final Verdict.  A\n  Disposition is a statement regarding the malicious, or otherwise,\n  nature of an Observable.\n\n  The Judgements can be grouped into Indicators, which can be associated\n  with Campaigns, Actors and TTPs.  Feedback can be given on specific\n  Judgements, indicating agreement or disagreement, or clarification.\n\n  When an Observable with a malicious Verdict is seen, it can be recorded as\n  a Sighting, and the Relations that Observable had with other Observables can\n  be recorded as well.\n\n  We support a pre-defined set of Observable Types.  Each Observable Type has a\n  specific form of natural identifier, its ID, which is almost always\n  the default way it is represented when observed in the wild.\n\n  * Ipv4/IPv6  -- 192.168.1.1\n  * Domain/Hostname -- foo.com, www.bar.com\n  * SHA256  -- the sha256 checksum of a file, or other data blob\n  * MD5 -- the md5 checksum of a file, or other data blob\n  * SHA1 -- the sha1 checksum of a file, or other data blob\n  * URL -- A minimal form of the URL\n\n  The Verdict is derived from all of the Judgements on that Observable which\n  have not yet expired.  The highest priority Judgement becomes the\n  active verdict.  If there is more than one Judgement with that\n  priority, than Clean disposition has priority over all others, then\n  Malicious disposition, and so on down to Unknown.\n\n  <a href='/doc/README.md'>CTIA Documentation</a>"
  x-provenance:
    method: harvested
    authored_by: Cisco XDR (CTIA)
    harvested_by: API Evangelist
    harvested_on: '2026-08-19'
    first_party: true
    note: Published by Cisco. Retrieved unmodified except for this x-provenance block.
    provider_published: true
  x-evidence:
  - type: source
    url: https://private.intel.amp.cisco.com/index.html
  - type: raw
    url: https://private.intel.amp.cisco.com/swagger.json
servers:
- url: /
security:
- JWT: []
- oauth2:
  - private-intel
  - private-intel:read
  - private-intel:write
  - casebook
  - casebook:read
  - casebook:write
tags:
- name: Version
paths:
  /ctia/version:
    get:
      tags:
      - Version
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/VersionInfo'
            application/x-yaml:
              schema:
                $ref: '#/components/schemas/VersionInfo'
            application/edn:
              schema:
                $ref: '#/components/schemas/VersionInfo'
            application/transit+json:
              schema:
                $ref: '#/components/schemas/VersionInfo'
            application/transit+msgpack:
              schema:
                $ref: '#/components/schemas/VersionInfo'
      summary: API version details
components:
  schemas:
    VersionInfo:
      type: object
      properties:
        base:
          type: string
        ctim-version:
          type: string
        ctia-build:
          type: string
        beta:
          type: boolean
        ctia-config:
          type: string
        ctia-supported_features:
          type: array
          items:
            type: string
      additionalProperties: false
      required:
      - base
      - ctim-version
      - ctia-build
      - beta
      - ctia-config
      - ctia-supported_features
  securitySchemes:
    JWT:
      type: apiKey
      in: header
      name: Authorization
      description: 'Ex: Bearer \<token\>'
    oauth2:
      type: oauth2
      flows:
        authorizationCode:
          scopes:
            private-intel: Private Intelligence Full Access
            private-intel:read: Private Intelligence Read Access
            private-intel:write: Private Intelligence Write Access
            casebook: Casebook Full Access
            casebook:read: Casebook Read Access
            casebook:write: Casebook Write Access
          authorizationUrl: https://visibility.amp.cisco.com/iroh/oauth2/authorize
          tokenUrl: https://visibility.amp.cisco.com/iroh/oauth2/token