Clear Channel Outdoor Holdings

aid: clear-channel-outdoor-hldgs
url: https://raw.githubusercontent.com/api-evangelist/clear-channel-outdoor-hldgs/refs/heads/main/apis.yml
name: Clear Channel Outdoor Holdings
type: Index
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Advertising
- Out Of Home
- Programmatic
- Digital Out Of Home
- pDOOH
- OpenRTB
- OpenDirect
description: Clear Channel Outdoor Holdings is one of the largest out-of-home advertising companies in the world and a Fortune
  1000 firm, operating billboards, street furniture, transit, airport, and digital out-of-home displays across the United
  States and select international markets. CCO operates the CCO.IO developer platform with the Automated Direct API at direct.cco.io
  for programmatic-direct buying of inventory, supports programmatic digital-out-of-home (pDOOH) buying through 21+ DSP partners
  using OpenRTB 2.6 with the DOOH extension, and offers RADAR, an audience and attribution data suite based on aggregated
  mobile location data. Open-source SDKs for the Automated Direct API are published under the ClearChannelOutdoor GitHub organization.
created: '2026-05-04'
modified: '2026-05-05'
specificationVersion: '0.19'
apis:
- aid: clear-channel-outdoor-hldgs:clear-channel-outdoor-direct
  name: Clear Channel Outdoor Automated Direct API
  description: REST API for the CCO.IO Automated Direct platform. Supports search, retrieval and management of displays, networks,
    markets, products, orders, bookings, campaigns, creatives, photos, customers, accounts, contracts, quotes, renewals, restrictions
    and IAB taxonomies. Uses OAuth 2.0 client credentials with scoped access tokens.
  humanURL: https://developer.cco.io
  baseURL: https://direct.cco.io
  tags:
  - Programmatic Direct
  - DOOH
  - OOH
  properties:
  - type: Documentation
    url: https://developer.cco.io
  - type: OpenAPI
    url: openapi/clear-channel-outdoor-direct-openapi.yml
  - type: SDKs
    url: https://github.com/ClearChannelOutdoor/io-sdk-golang
  - type: Authentication
    url: https://direct.cco.io/v2/token
common:
- type: LinkedIn
  url: https://www.linkedin.com/company/clear-channel-outdoor
- type: Website
  url: https://www.clearchanneloutdoor.com
- type: DeveloperPortal
  url: https://developer.cco.io
- type: ProgrammaticAdvertising
  url: https://clearchanneloutdoor.com/programmatic-advertising/
- type: DataSolutions
  url: https://clearchanneloutdoor.com/radar-data-solutions/
- type: GitHub
  url: https://github.com/ClearChannelOutdoor
- type: JSONLD
  url: json-ld/clear-channel-outdoor-hldgs-context.jsonld
- type: Vocabulary
  url: vocabulary/clear-channel-outdoor-hldgs-vocabulary.yml
- type: SDKs
  url: https://github.com/ClearChannelOutdoor/io-sdk-golang
  data:
  - name: io-sdk-golang
    language: Go
    license: MIT
    description: Go SDK for the CCO.IO Automated Direct and Programmatic endpoints.
  - name: cco-blueprint-ui
    language: TypeScript
    description: MUI-based React component library for CCO internal applications.
  - name: token-middleware
    language: Go
    license: MIT
  - name: external-ids
    language: Go
    license: MIT
    description: Library for managing and formatting external IDs.
  - name: pubsub-go
    language: Go
    license: MIT
  - name: memorystore-go
    language: Go
    license: MIT
  - name: gin-zerologger
    language: Go
    license: MIT
- type: Standards
  url: https://github.com/ClearChannelOutdoor/ooh_open_direct
  data:
  - name: OpenRTB 2.6 (DOOH)
    url: https://github.com/InteractiveAdvertisingBureau/openrtb2.x
    description: IAB Tech Lab real-time-bidding protocol; v2.6 adds the DOOH object and imp.qty for programmatic DOOH.
  - name: OpenDirect-OOH
    url: https://github.com/Outsmart-OOH/ooh_open_direct
    description: IAB Tech Lab community extension of OpenDirect for the OOH media industry. CCO maintains a fork.
  - name: OpenOOH Venue Taxonomy
    description: Standardized venue-type taxonomy referenced by OpenRTB venuetypetax=1.
- type: Integrations
  url: https://clearchanneloutdoor.com/programmatic-advertising/
  data:
  - name: Adelphic
    description: pDOOH buying via Adelphic DSP integration.
  - name: Adform
    description: pDOOH buying via Adform DSP integration.
  - name: Adomni
    description: pDOOH buying via Adomni DSP integration.
  - name: AdQuick
    description: pDOOH buying via AdQuick DSP integration.
  - name: Campsite
    description: pDOOH buying via Campsite DSP integration.
  - name: Displayce
    description: pDOOH buying via Displayce DSP integration.
  - name: Google DV360
    description: pDOOH buying via Google Display & Video 360 DSP integration.
  - name: Hivestack
    description: pDOOH buying via Hivestack DSP/SSP integration.
  - name: Nexxen
    description: pDOOH buying via Nexxen DSP integration.
  - name: OneView
    description: pDOOH buying via OneView (Roku) DSP integration.
  - name: OutMoove
    description: pDOOH buying via OutMoove DSP integration.
  - name: Pulsepoint
    description: pDOOH buying via Pulsepoint DSP integration.
  - name: Quotient
    description: pDOOH buying via Quotient DSP integration.
  - name: Simplifi
    description: pDOOH buying via Simplifi DSP integration.
  - name: Sito
    description: pDOOH buying via Sito DSP integration.
  - name: StackAdapt
    description: pDOOH buying via StackAdapt DSP integration.
  - name: The Trade Desk
    description: pDOOH buying via The Trade Desk DSP integration.
  - name: Vistar Media
    description: pDOOH buying via Vistar Media DSP/SSP integration.
  - name: Xandr
    description: pDOOH buying via Xandr DSP integration.
  - name: Yahoo
    description: pDOOH buying via Yahoo DSP integration.
  - name: Zeta
    description: pDOOH buying via Zeta DSP integration.
maintainers:
- FN: API Evangelist
  url: https://apievangelist.com