generated: '2026-08-04'
method: searched
source: https://repo1.maven.org/maven2/com/engine/
notes: >-
  Engine publishes pre-compiled gRPC client bindings for the JVM (Java/Kotlin) only, under the
  com.engine group on Maven Central. The integration guide states other language bindings must be
  generated from the published protos or requested from the Omni team. No npm, PyPI, RubyGems,
  Packagist, crates.io, NuGet or pkg.go.dev first-party client was found (npm/PyPI probed:
  no first-party package). The protoc-* artifacts under com.engine are build tooling used to
  generate the API docs and OpenAPI, not client SDKs.
packages:
  - language: jvm
    registry: maven-central
    name: com.engine:engine-partner-api-service
    url: https://central.sonatype.com/artifact/com.engine/engine-partner-api-service
    metadata: https://repo1.maven.org/maven2/com/engine/engine-partner-api-service/maven-metadata.xml
    latest: 2.4.0
    install: implementation("com.engine:engine-partner-api-service:2.4.0")
    official: true
    role: gRPC service stubs (LodgingShoppingService, ContentService, CatalogService, LodgingBookingService)
  - language: jvm
    registry: maven-central
    name: com.engine:engine-partner-api-common
    url: https://central.sonatype.com/artifact/com.engine/engine-partner-api-common
    official: true
    role: Shared common models (geo, price, currency, payment, traveler, media)
  - language: jvm
    registry: maven-central
    name: com.engine:engine-partner-api-content
    url: https://central.sonatype.com/artifact/com.engine/engine-partner-api-content
    official: true
    role: Property and room content models
  - language: jvm
    registry: maven-central
    name: com.engine:engine-partner-api-shop-lodging
    url: https://central.sonatype.com/artifact/com.engine/engine-partner-api-shop-lodging
    official: true
    role: Lodging shopping models (offers, rooms)
  - language: jvm
    registry: maven-central
    name: com.engine:engine-partner-api-book-lodging
    url: https://central.sonatype.com/artifact/com.engine/engine-partner-api-book-lodging
    official: true
    role: Lodging booking models (booking, quote, reservation, guests, status)
  - language: jvm
    registry: maven-central
    name: com.engine:engine-partner-api-book-common
    url: https://central.sonatype.com/artifact/com.engine/engine-partner-api-book-common
    official: true
    role: Shared booking models (applied payment info)
tooling:
  - name: com.engine:protoc-gen-openapi
    url: https://github.com/engine-public/protoc-gen-openapi
    role: protoc plugin that turns gRPC services into OpenAPI 3.1 specs (Engine-authored, open source)
    official: true
  - name: com.engine:protoc-utils
    url: https://github.com/engine-public/protoc-utils
    role: Library/utilities for building Protobuf compiler plugins
    official: true
raw_artifacts:
  - name: Protobuf descriptor set
    url: https://engine-public.github.io/engine-partner-api/downloads/engine-partner-api-descriptor_set-2.4.0.desc
  - name: Proto source archive
    url: https://engine-public.github.io/engine-partner-api/downloads/engine-partner-api-protos-2.4.0.zip
  - name: Swagger / OpenAPI document
    url: https://engine-public.github.io/engine-partner-api/downloads/engine-partner-api-2.4.0.swagger.json
registries_probed:
  - {registry: maven-central, result: found}
  - {registry: npm, result: none}
  - {registry: pypi, result: none}
  - {registry: rubygems, result: none}
  - {registry: nuget, result: none}
  - {registry: pkg.go.dev, result: none}