@gpt4free/g4f.dev
Version:
Use the official GPT4Free.js client right in the browser—no backend needed
80 lines (72 loc) • 4.75 kB
JavaScript
import { Client, Pollinations, DeepInfra, Puter, HuggingFace, Worker, Audio } from "./client.js";
const providers = {
"default": {class: Client, baseUrl: "https://g4f.dev/api/auto", apiEndpoint: "https://g4f.dev/ai/{now}", tags: ""},
"api.airforce": {class: Client, baseUrl: "https://api.airforce/v1", tags: "🎨 👓", localStorageApiKey: "ApiAirforce-api_key", sleep: 60000},
"anondrop.net": {class: Client, baseUrl: "https://anondrop.net/v1", tags: ""},
"audio": {class: Audio, baseUrl: "https://g4f.dev/api/audio", tags: "🎧", sleep: 10000},
"azure": {class: Client, baseUrl: "https://g4f.dev/api/azure", tags: "👓", sleep: 10000},
"custom": {class: Client, tags: "", localStorageApiKey: "Custom-api_key"},
"deepinfra": {class: DeepInfra, tags: "🎨 👓", localStorageApiKey: "DeepInfra-api_key"},
"gemini": {class: Client, baseUrl: "https://generativelanguage.googleapis.com/v1beta/openai", backupUrl: "https://g4f.dev/api/gemini", tags: "👓", localStorageApiKey: "GeminiPro-api_key"},
// "gpt-oss-120b": {class: Client, baseUrl: "https://g4f.dev/api/gpt-oss-120b", tags: ""},
"gpt4free.pro": {class: Client, baseUrl: "https://gpt4free.pro/v1", tags: "", defaultModel: "deepseek-v3.2"},
"groq": {class: Client, baseUrl: "https://api.groq.com/openai/v1", backupUrl: "https://g4f.dev/api/groq", tags: "", defaultModel: "openai/gpt-oss-120b"},
"huggingface": {class: HuggingFace, tags: "🤗", localStorageApiKey: "HuggingFace-api_key"},
"nvidia": {class: Client, baseUrl: "https://integrate.api.nvidia.com/v1", backupUrl: "https://g4f.dev/api/nvidia", tags: "📟", localStorageApiKey: "Nvidia-api_key"},
"ollama": {class: Client, baseUrl: "https://g4f.dev/api/ollama", tags: "🦙", localStorageApiKey: "Ollama-api_base", sleep: 10000},
"openrouter": {class: Client, baseUrl: "https://openrouter.ai/api/v1", backupUrl: "https://g4f.dev/api/openrouter", tags: "👓", localStorageApiKey: "OpenRouter-api_key"},
"pollinations": {class: Pollinations, tags: "🎨 👓", localStorageApiKey: "PollinationsAI-api_key"},
"puter": {class: Puter, tags: "👓"},
// "stringable-inf": {class: Client, baseUrl: "https://stringableinf.com/api", apiEndpoint: "https://stringableinf.com/api/v1/chat/completions", tags: "", extraHeaders: {"HTTP-Referer": "https://g4f.dev/", "X-Title": "G4F Chat"}},
"typegpt": {class: Client, baseUrl: "https://inference.typegpt.net/v1", backupUrl: "https://g4f.dev/api/typegpt", tags: ""},
"together": {class: Client, baseUrl: "https://api.together.xyz/v1", tags: "👓", localStorageApiKey: "Together-api_key"},
"worker": {class: Worker, baseUrl: "https://g4f.dev/api/worker", tags: "🎨", sleep: 10000},
"x.ai": {class: Client, baseUrl: "https://api.x.ai/v1", backupUrl: "https://g4f.dev/api/grok", tags: ""}
};
// Factory function to create a client instance based on provider
function createClient(provider, options = {}) {
const config = providers[provider];
if (!config) {
throw new Error(`Provider "${provider}" not found.`);
}
// Set baseUrl
if (typeof localStorage !== "undefined" && config.localStorageApiKey && localStorage.getItem(config.localStorageApiKey)) {
options.apiKey = localStorage.getItem(config.localStorageApiKey);
}
// Set baseUrl
if (config.backupUrl && !options.apiKey && !options.baseUrl) {
options.baseUrl = config.backupUrl;
options.sleep = 10000; // 10 seconds delay to avoid rate limiting
}
if (config.sleep && !options.sleep) {
options.sleep = config.sleep;
}
if (provider === "custom") {
if (!options.baseUrl) {
if (typeof localStorage !== "undefined" && localStorage.getItem("Custom-api_base")) {
options.baseUrl = localStorage.getItem("Custom-api_base");
}
if (!options.baseUrl) {
throw new Error("Custom provider requires a baseUrl to be set in options or in localStorage under 'Custom-api_base'.");
}
}
} else if (config.baseUrl && !options.baseUrl) {
options.baseUrl = config.baseUrl;
}
// Set apiEndpoint if specified
if (config.apiEndpoint && !options.apiEndpoint) {
options.apiEndpoint = config.apiEndpoint;
}
// Set extraHeaders if specified
if (config.extraHeaders) {
options.extraHeaders = { ...options.extraHeaders, ...config.extraHeaders };
}
// Set defaultModel if specified
if (config.defaultModel && !options.defaultModel) {
options.defaultModel = config.defaultModel;
}
// Instantiate the client
return new config.class(options);
}
export { createClient };
export default providers;