Go

api14 ile resmi openai-go kütüphanesini kullanın. option.WithBaseURL değerini api14'e yönlendirin ve model olarak herhangi bir model kimliğini (örneğin openai/gpt-5-mini) geçin.

Kurulum

go get github.com/openai/openai-go
export API14_API_KEY="sk-api14-..."

Yapılandırma

package main

import (
	"context"
	"fmt"
	"os"

	"github.com/openai/openai-go"
	"github.com/openai/openai-go/option"
)

var client = openai.NewClient(
	option.WithBaseURL("https://api14.com/api/v1/"),
	option.WithAPIKey(os.Getenv("API14_API_KEY")),
)

var ctx = context.Background()

// The snippets below run inside func main().

Seçeneksiz openai.NewClient() OPENAI_BASE_URL ve OPENAI_API_KEY değerlerini okur; böylece ortamdan da yapılandırabilirsiniz:

export OPENAI_BASE_URL="https://api14.com/api/v1/"
export OPENAI_API_KEY="sk-api14-..."

Sohbet

resp, err := client.Chat.Completions.New(ctx, openai.ChatCompletionNewParams{
	Model: "openai/gpt-5-mini",
	Messages: []openai.ChatCompletionMessageParamUnion{
		openai.UserMessage("Explain vector databases in two sentences."),
	},
})
if err != nil {
	panic(err)
}
fmt.Println(resp.Choices[0].Message.Content)

Streaming

stream := client.Chat.Completions.NewStreaming(ctx, openai.ChatCompletionNewParams{
	Model:    "anthropic/claude-sonnet-4.5",
	Messages: []openai.ChatCompletionMessageParamUnion{openai.UserMessage("Write a haiku about APIs.")},
})
for stream.Next() {
	chunk := stream.Current()
	if len(chunk.Choices) > 0 {
		fmt.Print(chunk.Choices[0].Delta.Content)
	}
}
if err := stream.Err(); err != nil {
	panic(err)
}

Bkz. Streaming.

Tool calling

params := openai.ChatCompletionNewParams{
	Model:    "openai/gpt-5-mini",
	Messages: []openai.ChatCompletionMessageParamUnion{openai.UserMessage("What's the weather in Istanbul?")},
	Tools: []openai.ChatCompletionToolParam{{
		Function: openai.FunctionDefinitionParam{
			Name:        "get_weather",
			Description: openai.String("Current weather for a city"),
			Parameters: openai.FunctionParameters{
				"type":       "object",
				"properties": map[string]any{"city": map[string]string{"type": "string"}},
				"required":   []string{"city"},
			},
		},
	}},
}

for {
	resp, err := client.Chat.Completions.New(ctx, params)
	if err != nil {
		panic(err)
	}
	msg := resp.Choices[0].Message
	if len(msg.ToolCalls) == 0 {
		fmt.Println(msg.Content)
		break
	}
	params.Messages = append(params.Messages, msg.ToParam())
	for _, call := range msg.ToolCalls {
		var args struct{ City string }
		json.Unmarshal([]byte(call.Function.Arguments), &args)
		params.Messages = append(params.Messages, openai.ToolMessage(getWeather(args.City), call.ID))
	}
}

getWeather, bir dize döndüren kendi fonksiyonunuzdur. Bkz. Tool calling.

Structured output

schema := map[string]any{
	"type": "object",
	"properties": map[string]any{
		"name": map[string]string{"type": "string"},
		"born": map[string]string{"type": "integer"},
	},
	"required":             []string{"name", "born"},
	"additionalProperties": false,
}

resp, err := client.Chat.Completions.New(ctx, openai.ChatCompletionNewParams{
	Model:    "openai/gpt-5-mini",
	Messages: []openai.ChatCompletionMessageParamUnion{openai.UserMessage("Extract: Ada Lovelace, born 1815.")},
	ResponseFormat: openai.ChatCompletionNewParamsResponseFormatUnion{
		OfJSONSchema: &openai.ResponseFormatJSONSchemaParam{
			JSONSchema: openai.ResponseFormatJSONSchemaJSONSchemaParam{
				Name: "person", Schema: schema, Strict: openai.Bool(true),
			},
		},
	},
})

var person struct {
	Name string `json:"name"`
	Born int    `json:"born"`
}
_ = json.Unmarshal([]byte(resp.Choices[0].Message.Content), &person)

Bkz. Structured outputs.

Görsel girdisi

resp, err := client.Chat.Completions.New(ctx, openai.ChatCompletionNewParams{
	Model: "google/gemini-2.5-flash",
	Messages: []openai.ChatCompletionMessageParamUnion{
		openai.UserMessage([]openai.ChatCompletionContentPartUnionParam{
			openai.TextContentPart("What is in this picture?"),
			openai.ImageContentPart(openai.ChatCompletionContentPartImageImageURLParam{
				URL: "https://example.com/photo.jpg", // or a data:image/png;base64,... URL
			}),
		}),
	},
})

Bkz. Görsel ve dosyalar.

Ek parametreler

SDK'nın türü olmayan alanlar (reasoning, provider, models) option.WithJSONSet ile eklenir:

resp, err := client.Chat.Completions.New(ctx, params,
	option.WithJSONSet("reasoning", map[string]any{"effort": "high"}),
	option.WithJSONSet("provider", map[string]any{"sort": "throughput"}),
)

Embeddings

emb, err := client.Embeddings.New(ctx, openai.EmbeddingNewParams{
	Model: "openai/text-embedding-3-small",
	Input: openai.EmbeddingNewParamsInputUnion{OfArrayOfStrings: []string{"The quick brown fox", "Lorem ipsum"}},
})
if err == nil {
	fmt.Println(len(emb.Data[0].Embedding))
}

Hatalar

API hataları, HTTP durumunu, makine okunur Code değerini ve ham yanıtı taşıyan *openai.Error olarak döner:

import "errors"

var apiErr *openai.Error
if errors.As(err, &apiErr) {
	switch apiErr.StatusCode {
	case 402: // insufficient_balance
		fmt.Println("Balance too low, add funds:", apiErr.Code)
	case 429: // rate_limited or daily_limit_reached
		fmt.Println("Retry after", apiErr.Response.Header.Get("Retry-After"), "s:", apiErr.Code)
	}
}

Bkz. Hatalar.

Zaman aşımları ve yeniden denemeler

İstemci, 408, 409, 429 ve 5xx hatalarını varsayılan olarak iki kez, üstel geri çekilmeyle yeniden dener. Yeniden deneme sayısını ve deneme başına zaman aşımını istemci veya istek seçenekleri olarak ayarlayın ve tüm çağrıyı bir context ile sınırlayın:

client := openai.NewClient(
	option.WithBaseURL("https://api14.com/api/v1/"),
	option.WithAPIKey(os.Getenv("API14_API_KEY")),
	option.WithMaxRetries(4),
	option.WithRequestTimeout(60*time.Second), // per attempt
)

ctx, cancel := context.WithTimeout(context.Background(), 5*time.Minute) // all attempts
defer cancel()

Yeniden denemek daily_limit_reached veya insufficient_balance için işe yaramaz. Bkz. Hız limitleri.

Tüm yetenekler

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api14.com/api/v1",
  apiKey: process.env.API14_API_KEY,
});

const result = await client.chat.completions.create({
  "model": "openai/gpt-5-mini",
  "messages": [
    {
      "role": "user",
      "content": "Explain vector databases in two sentences."
    }
  ]
});
console.log(result.choices[0].message.content);