For AI agents: visit https://docs.api.viantinc.com/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI.

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Guides API Reference Changelog

API Reference

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Guides API Reference Changelog

Viant Trafficking API

Introduction
Agencies
Advertisers
Campaigns
Campaign Flights
Campaign Flight Order Caps
Ad Orders
Ad Order Flights
Audiences
Creatives
Site lists
PMP Deals
Exchanges
Fees
References
- IAB Category Values
- Creative Type IDs

VDP APIs

How to Get Started?
Authentication
- Authentication Flow - For Advertisers/Agencies
- Authentication Flow - For CDPs/Data Partners
VDP Audience API
Privacy Compliance
- Cross-Audience Opt-Out
- Job Status Retrieval
VDP Conversion API (CAPI)
- Onboard Online/Offline Conversion Data
General Troubleshooting

Viant Reporting API

Introduction
Reports

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Prepaing your user data

Updated about 2 months ago

Create New Audience Segment

Add Audience Data

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Updated about 2 months ago

Create New Audience Segment

Add Audience Data

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- Email, Phone Number and Physical Address Hashing Requirements (No hashing needed for IP, MAID & Cookies)