Multi-protocol API workbench for .NET — discover, invoke, record, mock, replay across gRPC, REST, GraphQL, MQTT, SignalR, WebSocket, SSE, MCP, OData, Socket.IO, and more... including your custom protocol.
https://bowire.io ↗// readme
Bowire
The multi-protocol API workbench. gRPC, REST, GraphQL, JSON-RPC, SignalR, WebSocket, SSE, MQTT, Socket.IO, MCP, OData, AsyncAPI, AMQP, Kafka, Akka.NET, NATS, SOAP, Pulsar — run against any service URL with zero code changes.
Quickstart · Features · Why Bowire · Docs · Downloads · Bootcamp
Install
# .NET tool (cross-platform, recommended)
dotnet tool install -g Kuestenlogik.Bowire.Tool
Windows MSIs, portable ZIPs, Docker images, winget install Kuestenlogik.Bowire, and choco install bowire — with a Homebrew tap still pending — all listed on the Downloads page. It’s the source of truth for what’s available right now.
→ 5-minute Quickstart for the first call against your own service.
Embedded mode
Mount the workbench inside an existing ASP.NET host:
dotnet add package Kuestenlogik.Bowire
var app = WebApplication.Create(args);
app.MapBowire();…