# FiddlerCore

**Canonical:** https://apis.io/apis/fiddler/fiddlercore/  
**Provider:** Fiddler — https://apis.io/providers/fiddler/  
**Documentation:** https://www.telerik.com/fiddlercore

FiddlerCore is one of 5 APIs that [Fiddler](https://apis.io/providers/fiddler/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Embeddable Proxy, .NET, SDK, and Traffic Capture. The published artifact set on APIs.io includes API documentation.

FiddlerCore is the embeddable Fiddler proxy engine for .NET and .NET Standard applications, licensed and delivered as a download rather than through a public package registry. Two first-party helper libraries (FiddlerCore5.NetworkConnections and BCMakeCert) are published on NuGet by Progress, both last released 2023-03-14.

## Machine-readable artifacts (2)

- **Documentation** — https://www.telerik.com/support/fiddlercore
- **SDKs** — https://raw.githubusercontent.com/api-evangelist/fiddler/refs/heads/main/packages/fiddler-packages.yml

## Other Fiddler APIs (4)

- [Fiddler Everywhere](https://apis.io/apis/fiddler/fiddler-everywhere/)
- [Fiddler Everywhere MCP Server](https://apis.io/apis/fiddler/fiddler-everywhere-mcp/)
- [Fiddler Classic](https://apis.io/apis/fiddler/fiddler-classic/)
- [Fiddler Jam](https://apis.io/apis/fiddler/fiddler-jam/)

## Tags

Embeddable Proxy, .NET, SDK, Traffic Capture

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