main.go•1.6 kB
// Copyright 2025 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
import (
"context"
"log"
"os"
"github.com/firebase/genkit/go/ai"
"github.com/firebase/genkit/go/genkit"
oai "github.com/firebase/genkit/go/plugins/compat_oai"
"github.com/openai/openai-go"
)
func main() {
ctx := context.Background()
apiKey := os.Getenv("OPENROUTER_API_KEY")
if apiKey == "" {
log.Fatalf("OPENROUTER_API_KEY environment variable not set")
}
g := genkit.Init(ctx, genkit.WithPlugins(&oai.OpenAICompatible{
Provider: "openrouter",
APIKey: apiKey,
BaseURL: "https://openrouter.ai/api/v1",
}),
genkit.WithDefaultModel("openrouter/tngtech/deepseek-r1t2-chimera:free"))
prompt := "tell me a joke"
config := &openai.ChatCompletionNewParams{
Temperature: openai.Float(0.7),
MaxTokens: openai.Int(1000),
TopP: openai.Float(0.9),
}
resp, err := genkit.Generate(context.Background(), g,
ai.WithConfig(config),
ai.WithPrompt(prompt))
if err != nil {
log.Fatalf("failed to generate contents: %v", err)
}
log.Println("Joke:", resp.Text())
}