💡 官方免绑卡 0 元专区 · 支持 256K 上下文 · 每日自动补充免费限额
Endpoint Base URL:
https://openrouter.ai/api/v1
Model Recommended Model ID:
apodex/apodex-1.1-mini:free
API Key How to Get API Key:
🔑 🟢【免绑卡一键生成】注册普通 OpenRouter 账号即可在 Keys 页面免绑卡生成 API Key
💡 官方免绑卡 0 元专区 · 支持 500K 上下文 · 每日自动补充免费限额
Endpoint Base URL:
https://openrouter.ai/api/v1
Model Recommended Model ID:
dots-studio/dots-3-note-preview:free
API Key How to Get API Key:
🔑 🟢【免绑卡一键生成】注册普通 OpenRouter 账号即可在 Keys 页面免绑卡生成 API Key
💡 官方免绑卡 0 元专区 · 支持 64K 上下文 · 每日自动补充免费限额
Endpoint Base URL:
https://openrouter.ai/api/v1
Model Recommended Model ID:
liquid/lfm-2.5-2.6b:free
API Key How to Get API Key:
🔑 🟢【免绑卡一键生成】注册普通 OpenRouter 账号即可在 Keys 页面免绑卡生成 API Key
💡 官方免绑卡 0 元专区 · 支持 1024K 上下文 · 每日自动补充免费限额
Endpoint Base URL:
https://openrouter.ai/api/v1
Model Recommended Model ID:
thinkingmachines/inkling-small:free
API Key How to Get API Key:
🔑 🟢【免绑卡一键生成】注册普通 OpenRouter 账号即可在 Keys 页面免绑卡生成 API Key
💡 官方免绑卡 0 元专区 · 支持 256K 上下文 · 每日自动补充免费限额
Endpoint Base URL:
https://openrouter.ai/api/v1
Model Recommended Model ID:
poolside/laguna-s-2.1:free
API Key How to Get API Key:
🔑 🟢【免绑卡一键生成】注册普通 OpenRouter 账号即可在 Keys 页面免绑卡生成 API Key
💡 官方免绑卡 0 元专区 · 支持 1024K 上下文 · 每日自动补充免费限额
Endpoint Base URL:
https://openrouter.ai/api/v1
Model Recommended Model ID:
thinkingmachines/inkling:free
API Key How to Get API Key:
🔑 🟢【免绑卡一键生成】注册普通 OpenRouter 账号即可在 Keys 页面免绑卡生成 API Key
💡 官方免绑卡 0 元专区 · 支持 256K 上下文 · 每日自动补充免费限额
Endpoint Base URL:
https://openrouter.ai/api/v1
Model Recommended Model ID:
poolside/laguna-xs-2.1:free
API Key How to Get API Key:
🔑 🟢【免绑卡一键生成】注册普通 OpenRouter 账号即可在 Keys 页面免绑卡生成 API Key
💡 专为代码生成与长文件补全优化 · 250K 上下文 · 语法遵循精准
Endpoint Base URL:
https://openrouter.ai/api/v1
Model Recommended Model ID:
cohere/north-mini-code:free
API Key How to Get API Key:
🔑 🟢【免绑卡一键生成】注册普通 OpenRouter 账号即可在 Keys 页面免绑卡生成 API Key
💡 英伟达官方原生微服务 · 125K 上下文 · 高速吞吐与长文本推理
Endpoint Base URL:
https://openrouter.ai/api/v1
Model Recommended Model ID:
nvidia/nemotron-3.5-content-safety:free
API Key How to Get API Key:
🔑 🟢【免绑卡一键生成】注册普通 OpenRouter 账号即可在 Keys 页面免绑卡生成 API Key
💡 英伟达官方原生微服务 · 250K 上下文 · 高速吞吐与长文本推理
Endpoint Base URL:
https://openrouter.ai/api/v1
Model Recommended Model ID:
nvidia/nemotron-3-nano-omni-30b-a3b-reasoning:free
API Key How to Get API Key:
🔑 🟢【免绑卡一键生成】注册普通 OpenRouter 账号即可在 Keys 页面免绑卡生成 API Key
💡 谷歌开源新架构 · 256K 上下文 · 多语言与指令遵循表现优异
Endpoint Base URL:
https://openrouter.ai/api/v1
Model Recommended Model ID:
google/gemma-4-26b-a4b-it:free
API Key How to Get API Key:
🔑 🟢【免绑卡一键生成】注册普通 OpenRouter 账号即可在 Keys 页面免绑卡生成 API Key
💡 英伟达官方原生微服务 · 256K 上下文 · 高速吞吐与长文本推理
Endpoint Base URL:
https://openrouter.ai/api/v1
Model Recommended Model ID:
nvidia/nemotron-3-super-120b-a12b:free
API Key How to Get API Key:
🔑 🟢【免绑卡一键生成】注册普通 OpenRouter 账号即可在 Keys 页面免绑卡生成 API Key
💡 Premier foundation model · Native OpenAI-compatible API · Ultra-low first-token latency
Endpoint Base URL:
https://open.bigmodel.cn/api/paas/v4
Model Recommended Model ID:
glm-4-flash
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🎁 [No Card Required] Official permanent free tier for developers with unlimited calls
💡 NVIDIA GPU acceleration · Full access to Llama 3.3 and Nemotron · Enterprise-grade performance
Endpoint Base URL:
https://integrate.api.nvidia.com/v1
Model Recommended Model ID:
meta/llama-3.3-70b-instruct
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🎁 [No Card Required] Sign up on NVIDIA website to receive 1,000 free API credits
💡 Open source 8.8k Star community fleet · Direct connection without proxy · Ideal for automation scripts
Endpoint Base URL:
https://api.chatanywhere.org/v1
Model Recommended Model ID:
gpt-4o-mini
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🟢 [No Registration Required] Public community key, copy the key below directly to run
PUBLIC KEY sk-free-chatanywhere-community-backup-2026
💡 Geek self-hosted open relay · Full DeepSeek architecture · Zero authentication barrier
Endpoint Base URL:
https://free.aurora-ai.io/v1
Model Recommended Model ID:
deepseek-chat
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🟢 [Arbitrary Key] No sign-up required. Fill in any string as API Key (e.g. sk-community)
💡 Tencent Cloud backbone ultra-fast response · Standard OpenAI protocol · Superb Chinese reasoning
Endpoint Base URL:
https://api.hunyuan.cloud.tencent.com/v1
Model Recommended Model ID:
hunyuan-lite
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🎁 [Scan to Access] Lite version permanently free by Tencent, new accounts get 1M tokens
💡 Cognitive LLM infrastructure · Native standard OpenAI compatible base URL
Endpoint Base URL:
https://spark-api-open.xf-yun.com/v1
Model Recommended Model ID:
lite
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🎁 [Sign-up Without Card] Official permanent free tier for Lite models
💡 Alibaba premium cloud network · Industry benchmark Qwen series · Seamless integration
Endpoint Base URL:
https://dashscope.aliyuncs.com/compatible-mode/v1
Model Recommended Model ID:
qwen-plus
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🎁 [No Card Required] Activate to receive 1M to 4M tokens with 180-day validity
💡 官方全自动路由网关 · 填入单个模型 ID 自动在全网 15+ 款免费模型间故障转移 · 200K 上下文
Endpoint Base URL:
https://openrouter.ai/api/v1
Model Recommended Model ID:
openrouter/free
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🟢【免绑卡一键生成】注册普通 OpenRouter 账号即可在 Keys 页面免绑卡生成 API Key
💡 谷歌最新开源架构 · 262K 超长上下文 · 逻辑推理与多语言表现极为出色
Endpoint Base URL:
https://openrouter.ai/api/v1
Model Recommended Model ID:
google/gemma-4-31b-it:free
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🟢【免绑卡一键生成】普通 OpenRouter 账号即可直接调用,每日额度自动刷新
💡 英伟达 5500 亿超大参数量模型 · 100 万 Token 上下文 · 分析长篇大论不卡壳
Endpoint Base URL:
https://openrouter.ai/api/v1
Model Recommended Model ID:
nvidia/nemotron-3-ultra-550b-a55b:free
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🟢【免绑卡一键生成】零门槛注册生成通用 Key,每天自动补充调用次数
💡 100% anonymous & zero barrier · No login, no cards · Perfect for quick testing
Endpoint Base URL:
https://gen.pollinations.ai/v1
Model Recommended Model ID:
deepseek-r1
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🟢 [No Sign-Up · Any Key] No account needed. Fill in any string (e.g. sk-free) to query
💡 Proprietary LPU chip inference · 14,400 free requests refreshed daily · Instant 300+ tok/s
Endpoint Base URL:
https://api.groq.com/openai/v1
Model Recommended Model ID:
llama-3.3-70b-versatile
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🟢 [One-Click Key Creation] Sign in with GitHub or Google to generate instant free API Key
💡 High-throughput architecture · Blazing fast typing speed matching Groq · Official free tier
Endpoint Base URL:
https://api.cerebras.ai/v1
Model Recommended Model ID:
llama3.3-70b
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🟢 [Free Key Generation] Email registration provides 14,400 daily requests
💡 欧洲第一开源模型 · Codestral 代码生成极其精悍 · 每月免费 Token 额度极其大方
Endpoint Base URL:
https://api.mistral.ai/v1
Model Recommended Model ID:
mistral-small-latest
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🟢【免绑卡一键生成】注册控制台即可一键创建 Key,开发者每月享 1B Token 免费额度
💡 微软官方算力支撑 · 每天 150 次全自动回血 · 支持满血 R1 与 GPT-4o
Endpoint Base URL:
https://models.inference.ai.azure.com
Model Recommended Model ID:
gpt-4o-mini
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🟢【免绑卡一键生成】只要有普通 GitHub 账号即可生成 Personal Access Token (PAT)
💡 国内顶级 BGP 直连 · 满血 671B 架构 · 另有 OCR 与翻译纯 0 元专区
Endpoint Base URL:
https://api.siliconflow.cn/v1
Model Recommended Model ID:
deepseek-ai/DeepSeek-V3
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🎁【微信/手机号扫码送 16 元券】约折合 1600万~2000万 Token · 180天超长有效期
💡 GitHub 8.8k Star 老牌开源中转 · 国内直连免代理 · 每小时限频适合轻量问答
Endpoint Base URL:
https://api.chatanywhere.tech
Model Recommended Model ID:
gpt-4o-mini
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🟢【免注册·直接复制使用】作者公开的免费公益 Key,直接填入即可跑通
PUBLIC KEY sk-free-demo-chatanywhere-community-2026
💡 Official Google native endpoint · 1,500 free requests daily · 1M token context window
Endpoint Base URL:
https://generativelanguage.googleapis.com
Model Recommended Model ID:
gemini-2.5-flash
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🟢 [No Card Required] Official free tier with daily 1500 calls refreshed automatically
💡 国内自研 MoE 架构大厂 · 角色扮演与多轮对话国内一流 · 245K 上下文
Endpoint Base URL:
https://api.minimax.chat/v1
Model Recommended Model ID:
abab6.5s-chat
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🎁【手机号扫码即送 1500 万 Token】实名认证秒送 ¥15 代金券 · 长期有效
💡 商汤万卡算力中心直连 · 每周自动回血 120 万积分 · 原生多模态极强
Endpoint Base URL:
https://api.sensenova.cn/v1
Model Recommended Model ID:
SenseNova-6.8-Flash-Lite
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🎁【每 5 小时自动恢复 12 万积分】像游戏体力一样定时回血 · 公测期 0 元
💡 英伟达官方补贴 · 100 万 Token 超大胃口 · 塞入整本长篇小说/长代码不爆显存
Endpoint Base URL:
https://openrouter.ai/api/v1
Model Recommended Model ID:
nvidia/nemotron-3.5-lightning:free
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🟢【邮箱注册即可一键生成】免绑卡获取通用 Key,全场 15+ 款 :free 免费模型通用
💡 百度万卡算力直连 · 128K 超长上下文 · 官方承诺长期 0 元免费
Endpoint Base URL:
https://qianfan.baidubce.com/v2
Model Recommended Model ID:
ernie-speed-128k
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🎁【百度官方永久 0 元免费】注册开通即可创建免费应用 API Key
💡 全球大厂 Anycast 节点 · 每天全自动回血 · 支持 Llama 3.3 与 DeepSeek 蒸馏版
Endpoint Base URL:
https://api.cloudflare.com/client/v4/accounts/{YOUR_ACCOUNT_ID}/ai/v1
Model Recommended Model ID:
@cf/meta/llama-3.3-70b-instruct
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🟢【有 Cloudflare 账号即可开通】无需绑卡,每日自动重置 10,000 Neurons 额度
💡 连账号都不用注册 · 随手测试 · 适合初学者临时试玩
Endpoint Base URL:
https://api.free-one-api.com/v1
Model Recommended Model ID:
glm-4-flash
Shared Models at this endpoint:
API Key How to Get API Key:
🔑 🟢【免注册·任意填】填任意字符如 sk-free 即可直接跑通测试