# NuGet Catalog API

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

NuGet Catalog 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 Package Management, .NET, Catalog, Event Log, and Packages. The published artifact set on APIs.io includes API documentation and an OpenAPI specification.

The NuGet Catalog API is an append-only resource that records the full history of all package events on nuget.org, including packages being added, modified, listed, unlisted, and deleted. It provides a chronologically ordered log of every change to the package source, enabling consumers to build and maintain their own local copy of the entire set of packages available on nuget.org.

## Machine-readable artifacts (3)

- **Documentation** — https://learn.microsoft.com/en-us/nuget/api/catalog-resource
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/nuget/refs/heads/main/openapi/nuget-catalog-api-openapi.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/nuget/refs/heads/main/apis.yml

## Other NuGet APIs (6)

- [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/)
- [NuGet Service Index API](https://apis.io/apis/nuget/nuget-service-index-api/)

## Tags

Package Management, .NET, Catalog, Event Log, Packages

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