OpenX

OpenXBuild Real-Time Bidstream API

An inverted API — OpenX is the caller. A partner implements an enrichment service that OpenX hosts as a container inside its own Kubernetes namespace and calls in the auction path, either as HTTP POST /openrtb25 with an OpenRTB 2.5 BidRequest projection, or as the IAB Agentic RTB Framework gRPC RTBExtensionPoint.GetMutations over OpenRTB 2.6 protos. The service returns segment activations, extended identifiers, or deal floor overrides inside a 10 ms budget. No baseURL is recorded because the endpoint is the partner's container, assigned a port by OpenX at deployment time.

GitHub

Documentation

📖
APIReference
https://docs.openx.com/marketers/openxbuild/oxb-rtb-api-spec/
📖
Documentation
https://docs.openx.com/marketers/openxbuild/oxb-rtb-api-artf/
📖
GettingStarted
https://docs.openx.com/marketers/openxbuild/oxb-rtb-api-get-started/

Other Resources

🔗
Protobuf
https://raw.githubusercontent.com/api-evangelist/openx/refs/heads/main/grpc/openx-artf-rtbextensionpoint.proto
🔗
Protobuf
https://raw.githubusercontent.com/api-evangelist/openx/refs/heads/main/grpc/openx-oxext.proto
🔗
Protobuf
https://raw.githubusercontent.com/api-evangelist/openx/refs/heads/main/grpc/_index.yml
🔗
SourceCode
https://github.com/openx/openx-enrichment-service-template

API entry from apis.yml

apis.yml Raw ↑ 
aid: openx:openxbuild-real-time-bidstream-api
name: OpenXBuild Real-Time Bidstream API
description: An inverted API — OpenX is the caller. A partner implements an enrichment service that OpenX
  hosts as a container inside its own Kubernetes namespace and calls in the auction path, either as HTTP
  POST /openrtb25 with an OpenRTB 2.5 BidRequest projection, or as the IAB Agentic RTB Framework gRPC
  RTBExtensionPoint.GetMutations over OpenRTB 2.6 protos. The service returns segment activations, extended
  identifiers, or deal floor overrides inside a 10 ms budget. No baseURL is recorded because the endpoint
  is the partner's container, assigned a port by OpenX at deployment time.
humanURL: https://docs.openx.com/marketers/openxbuild/oxb-rtb-api/
tags:
- openrtb
- grpc
- bidstream
- enrichment
- iab-artf
properties:
- url: https://docs.openx.com/marketers/openxbuild/oxb-rtb-api-spec/
  type: APIReference
- url: https://docs.openx.com/marketers/openxbuild/oxb-rtb-api-artf/
  type: Documentation
- url: https://docs.openx.com/marketers/openxbuild/oxb-rtb-api-get-started/
  type: GettingStarted
- url: grpc/openx-artf-rtbextensionpoint.proto
  type: Protobuf
- url: grpc/openx-oxext.proto
  type: Protobuf
- url: grpc/_index.yml
  type: Protobuf
- url: https://github.com/openx/openx-enrichment-service-template
  type: SourceCode