# NuGet Service Index API

**Canonical:** https://apis.io/apis/nuget/nuget-service-index-api/  
**Provider:** NuGet — https://apis.io/providers/nuget/  
**Documentation:** https://learn.microsoft.com/en-us/nuget/api/overview

NuGet Service Index API is one of 7 APIs that [NuGet](https://apis.io/providers/nuget/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include ServiceIndex. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and a GitHub repository.

The service index is the entry point for the NuGet V3 API. It is a JSON document that lists all available resources and their capabilities.

## Machine-readable artifacts (5)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/nuget/refs/heads/main/openapi/nuget-service-index-api-openapi.yml
- **Documentation** — https://learn.microsoft.com/en-us/nuget/api/overview
- **Documentation** — https://learn.microsoft.com/en-us/nuget/api/service-index
- **GitHubRepository** — https://github.com/NuGet/NuGetGallery
- **Documentation** — https://learn.microsoft.com/en-us/nuget/api/registration-base-url-resource

## Other NuGet APIs (6)

- [NuGet Catalog API](https://apis.io/apis/nuget/nuget-catalog-api/)
- [NuGet Search API](https://apis.io/apis/nuget/nuget-search-api/)
- [NuGet Package Content API](https://apis.io/apis/nuget/nuget-package-content-api/)
- [NuGet Autocomplete API](https://apis.io/apis/nuget/nuget-autocomplete-api/)
- [NuGet Package Publish API](https://apis.io/apis/nuget/nuget-package-publish-api/)
- [NuGet Registration API](https://apis.io/apis/nuget/nuget-registration-api/)

## Tags

ServiceIndex

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