# AdCOM Protobuf

**Canonical:** https://apis.io/apis/iab-tech-lab/adcom/  
**Provider:** IAB Tech Lab — https://apis.io/providers/iab-tech-lab/  
**Documentation:** https://github.com/IABTechLab/adcom-proto

AdCOM Protobuf is one of 9 APIs that [IAB Tech Lab](https://apis.io/providers/iab-tech-lab/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Data Model and Protocol Buffers. The published artifact set on APIs.io includes API documentation.

Advertising Common Object Model (AdCOM) 1.0 is the shared object layer beneath OpenRTB 3.0, OpenDirect and the Ad Management API — media (ads, assets), placement, context (site, app, user, device, geo) and the standard enumerations. Published as five Protocol Buffers files under package com.iabtechlab.adcom.v1 in the IABTechLab/adcom-proto repository.

## Machine-readable artifacts (6)

- **Documentation** — https://github.com/InteractiveAdvertisingBureau/AdCOM
- **Protobuf** — https://raw.githubusercontent.com/api-evangelist/iab-tech-lab/refs/heads/main/grpc/adcom/iab-tech-lab-adcom-adcom.proto
- **Protobuf** — https://raw.githubusercontent.com/api-evangelist/iab-tech-lab/refs/heads/main/grpc/adcom/iab-tech-lab-adcom-media.proto
- **Protobuf** — https://raw.githubusercontent.com/api-evangelist/iab-tech-lab/refs/heads/main/grpc/adcom/iab-tech-lab-adcom-placement.proto
- **Protobuf** — https://raw.githubusercontent.com/api-evangelist/iab-tech-lab/refs/heads/main/grpc/adcom/iab-tech-lab-adcom-context.proto
- **Protobuf** — https://raw.githubusercontent.com/api-evangelist/iab-tech-lab/refs/heads/main/grpc/adcom/iab-tech-lab-adcom-enums.proto

## Other IAB Tech Lab APIs (8)

- [OpenDirect API](https://apis.io/apis/iab-tech-lab/opendirect-api/)
- [IAB Agentic Advertising API](https://apis.io/apis/iab-tech-lab/agentic-advertising-api/)
- [Seller Agent API](https://apis.io/apis/iab-tech-lab/seller-agent-api/)
- [Buyer Agent API](https://apis.io/apis/iab-tech-lab/buyer-agent-api/)
- [OpenRTB 2.x Protocol](https://apis.io/apis/iab-tech-lab/openrtb/)
- [Agentic RTB Framework gRPC](https://apis.io/apis/iab-tech-lab/agentic-rtb-framework/)
- [VAST and VMAP Schemas](https://apis.io/apis/iab-tech-lab/vast/)
- [Supply Chain API](https://apis.io/apis/iab-tech-lab/supply-chain-api/)

## Tags

Data Model, Protocol Buffers

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/iab-tech-lab/adcom/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/iab-tech-lab/.