Firebase Genkit Integration

go get github.com/langwatch/langwatch/sdks/go
go get github.com/langwatch/langwatch/sdks/go/instrumentation/genkit
go get github.com/firebase/genkit/go

package main

import (
	"context"
	"log"

	"github.com/firebase/genkit/go/genkit"
	"github.com/firebase/genkit/go/plugins/googlegenai"

	lwgenkit "github.com/langwatch/langwatch/sdks/go/instrumentation/genkit"
)

func main() {
	ctx := context.Background()

	g := genkit.Init(ctx, genkit.WithPlugins(&googlegenai.GoogleAI{}))

	// Export Genkit's OTEL spans to LangWatch (reads LANGWATCH_API_KEY from env).
	if err := lwgenkit.RegisterLangWatch(g); err != nil {
		log.Fatalf("failed to register LangWatch: %v", err)
	}

	// Define and run flows as usual; their spans are exported to LangWatch.
}

import langwatch "github.com/langwatch/langwatch/sdks/go"

lwgenkit.RegisterLangWatch(g,
	lwgenkit.WithExporterOptions(
		langwatch.WithAPIKey("sk-lw-..."),
		langwatch.WithDataCapture(langwatch.DataCaptureNone), // structure/metrics only
	),
)