PatewayAI — AI 大模型 API 中转站 | Claude & Codex API 代理接入 | Pateway AI API 中转

PatewayAI 是专业的 AI 大模型 API 中转站（AI API 代理站），为开发者和 AI 工具用户提供稳定、高品质的大模型 API 中转接入服务。通过 Pateway 中转站，你可以一站式接入 Claude（Anthropic）、Codex（OpenAI）等全球顶尖 AI 大模型，无需注册官方账号、无需海外信用卡，即可畅享前沿 AI 能力。

什么是 AI API 中转站？

AI API 中转站（也叫 AI 代理站、API Relay）是一种为开发者提供统一 API 接入的中间服务。你不需要直接访问 Claude 等官方 API，只需将 Base URL 替换为 PatewayAI 的地址（api.pateway.ai），即可通过 Pateway 中转服务稳定调用大模型。PatewayAI 帮你解决官方 API 访问不稳定、注册门槛高、支付不便等痛点，让开发者也能轻松用上最强 AI 模型。

为什么选择 PatewayAI

精品路线，专注提供高品质 AI 大模型 API 接入服务

• 正品渠道，原生品质 — 严选渠道接入，原生格式响应，完整能力输出，质量对标官方。7×24 高可用保障，稳定服务不掉线。 不同于其他 AI 中转站使用逆向或共享 Key，PatewayAI 坚持正品直连。
• 透明定价，笔笔可查 — 统一官方定价，零隐性收费。每次调用的输入、输出、缓存消耗独立计费，用量明细实时可查。 不吃差价不暗扣。
• 大额免赠，多充多赠 — 注册即赠价值 $1 体验额度，邀请奖励最高可获价值 $150 免费额度。首购直接送价值 $3 免费额度，购多送多，单笔最高狂送价值 $66 免费额度。更有兑换赠送等多种活动赢好礼！
• 便捷安全支付 — 无需绑卡，支持支付宝跨境支付，零手续费，实时到账。安全便捷，随充随用。 最低 $1 起充。

支持哪些 AI 模型？

PatewayAI 支持 Claude 全系列（Claude Opus 4.7、Claude Sonnet 4.6、Claude Haiku 4.5 等）以及 OpenAI Codex 系列（Codex 5.3 等）。Claude 系列完整支持 Extended Thinking（深度思考）、Tool Use（工具调用）、Vision（图像理解）等高级能力；Codex 系列通过 OpenAI Responses API 格式调用，适合代码生成与 AI 编程工具场景。完整列表见模型广场。

支持哪些工具和框架？

PatewayAI 提供标准 HTTP API 接口，可无缝接入以下主流 AI 编程工具和开发框架：

• AI 编程工具：Claude Code、Codex、Cursor、Windsurf、Cline、Continue、Copilot、ChatBox、Cherry Studio 等
• 开发框架和 SDK：Anthropic SDK、OpenAI SDK、LangChain、LlamaIndex、LiteLLM 等主流 AI 框架
• 支持 Anthropic Messages API 与 OpenAI Responses API / Chat Completions API 双协议

开始使用

无论你是工具用户还是开发者，都能快速接入。从注册到调用，只需 3 分钟

1. 注册账号，获取 API Key
2. 购买额度（最低 $1 起充，支付宝扫码即付）
3. 将工具或代码中的 Base URL 设为 https://api.pateway.ai/v1，填入 API Key，即可开始调用

透明定价，按量付费

PatewayAI 采用按量付费模式，用多少付多少。所有模型均为官方价格的 8 折，叠加充值赠送最低可以享受官方 6 折，另有限时优惠可折上折。支持实时查看每次调用的 Token 消耗和费用明细。首次注册即赠体验额度，零门槛即可免费体验。

PatewayAI 与其他 AI 中转站的区别

市面上有不少 AI API 中转站和代理站，Pateway AI 中转站的核心差异在于：坚持正品渠道而非逆向或共享，保证模型能力完整输出；透明定价不吃差价；支付宝直付无需海外信用卡；实时用量明细全程可查。PatewayAI 追求的是「官方品质，透明定价」。

联系我们

如有任何问题，欢迎联系 PatewayAI 团队：邮箱 support@pateway.ai，或加入微信群 / QQ 群获取实时支持。

PatewayAI — AI Model API Relay | Claude & Codex API Proxy | Pateway AI API Gateway

PatewayAI is a professional AI model API relay (API proxy) that gives developers and AI tool users stable, high-quality access to top LLMs. Through Pateway you can reach Claude (Anthropic), Codex (OpenAI), and other leading models in one place — no official account signup and no overseas credit card required.

What is an AI API relay?

An AI API relay (also called an AI proxy or API relay) provides a unified API endpoint for developers. Instead of calling Claude or other official APIs directly, point your Base URL to PatewayAI (api.pateway.ai) and call models through the Pateway relay. PatewayAI helps with unstable official access, high signup barriers, and inconvenient payment so you can use top AI models more easily.

Why PatewayAI

A boutique approach to high-quality AI model API access

• Official Sources, Native Quality — Curated channel access. Native-format responses, full capability output matching official quality. 7×24 high-availability, stable service. Unlike relays that rely on reverse-engineered or shared keys, PatewayAI sticks to official channels.
• Transparent Pricing, Every Token Tracked — Unified official pricing, zero hidden fees. Input, output, and cache costs billed independently with real-time usage logs. No markup, no hidden cuts.
• Generous Free Credits, More with Every Top-up — Get $1 in free credits on sign-up and earn up to $150 in free credits via referrals. Your first purchase includes an extra $3 in free credits, and the more you buy, the more you get, with up to $66 in free credits per transaction. More redemption bonuses and events are waiting for you.
• Convenient & Secure Payments — No credit card needed. Supports Alipay cross-border payments with zero fees and instant credit. Top up anytime, use anytime. Top up from $1.

Which AI models are supported?

PatewayAI supports the full Claude lineup (Claude Opus 4.7, Claude Sonnet 4.6, Claude Haiku 4.5, and more) and OpenAI Codex models (Codex 5.3 and more). Claude models fully support Extended Thinking, Tool Use, Vision, and other advanced capabilities. Codex models use the OpenAI Responses API format and fit code generation and AI coding tool workflows. See the full list on the model gallery.

Which tools and frameworks are supported?

PatewayAI exposes a standard HTTP API and works with mainstream AI coding tools and frameworks:

• AI coding tools: Claude Code, Codex, Cursor, Windsurf, Cline, Continue, Copilot, ChatBox, Cherry Studio, and more
• Frameworks and SDKs: Anthropic SDK, OpenAI SDK, LangChain, LlamaIndex, LiteLLM, and more
• Dual protocols: Anthropic Messages API and OpenAI Responses API / Chat Completions API

Get Started

Whether you use tools or write code, get started in 3 minutes.

1. Sign up and get API Key
2. Purchase Quota (from $1, pay via Alipay)
3. Set Base URL to https://api.pateway.ai/v1, add your API Key, and start calling

Transparent pay-as-you-go pricing

PatewayAI uses pay-as-you-go billing — pay only for what you use. All models are priced at 20% off official rates. Combined with top-up bonuses, you can enjoy up to 40% off official prices, plus limited-time stackable promotions. View token usage and cost breakdown for every call in real time. Sign up for starter credits and try models with zero purchase required.

How PatewayAI differs from other AI relays

Many AI API relays and proxies exist. Pateway focuses on official channels instead of reverse or shared keys, full model capability, transparent pricing without markup, Alipay payments without overseas cards, and real-time usage detail. PatewayAI aims for 「Official Quality, Transparent Pricing」.

Contact Us

Questions? Contact the PatewayAI team at support@pateway.ai, or join our Telegram / WeChat community for real-time support.