Codegateway

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CodeGateway is an OpenAI-compatible AI gateway that gives developers unified access to Anthropic's Claude, OpenAI's models, and more through a single endpoint. Because it speaks the standard OpenAI API format, any tool you already use — Claude Code, Cursor, Codex CLI, Cline, Continue — works after a one-line change to the base_url. No SDK swap, no code rewrite. Smart routing picks a backend by latency and cost and fails over automatically during peak load, so requests stay reliable. Responses stream in real time over SSE, and Anthropic-compatible and Codex Responses endpoints are supported too. Built-in usage analytics give you real-time token usage, model distribution, and cost breakdowns you can export for audit anytime. Billing is pay-as-you-go with no subscription and no monthly minimum: top up from $5, every new account gets $2 of free trial credit, and payments accept cards as well as Alipay and WeChat Pay. Integrate in about five minutes and switch models without rewriting your code.
OpenAI-compatible AI gateway for Claude, GPT & more — swap one base_url.
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www.codegateway.dev/
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What is Codegateway?

OpenAI-compatible AI gateway for Claude, GPT & more — swap one base_url.

CodeGateway is an OpenAI-compatible AI gateway that gives developers unified access to Anthropic's Claude, OpenAI's models, and more through a single endpoint. Because it speaks the standard OpenAI API format, any tool you already use — Claude Code, Cursor, Codex CLI, Cline, Continue — works after a one-line change to the base_url. No SDK swap, no code rewrite. Smart routing picks a backend by latency and cost and fails over automatically during peak load, so requests stay reliable. Responses stream in real time over SSE, and Anthropic-compatible and Codex Responses endpoints are supported too. Built-in usage analytics give you real-time token usage, model distribution, and cost breakdowns you can export for audit anytime. Billing is pay-as-you-go with no subscription and no monthly minimum: top up from $5, every new account gets $2 of free trial credit, and payments accept cards as well as Alipay and WeChat Pay. Integrate in about five minutes and switch models without rewriting your code.

Core Features
OpenAI-compatible endpoint — works with Claude Code, Cursor, Codex CLI, Cline and Continue by changing one base_url
Multi-model aggregation — unified access to Anthropic (Claude), OpenAI and more through a single endpoint
Smart routing — latency- and cost-aware backend selection with automatic failover during peak load
Real-time SSE streaming, plus Anthropic-compatible and Codex Responses endpoints
Usage analytics — real-time token usage, model distribution and cost breakdowns, exportable for audit
Pay-as-you-go billing — no subscription, top up from $5, $2 free trial credit, cards + Alipay + WeChat Pay
Popular Use Cases
  • Run Claude Code, Cursor or Codex CLI through one stable base_url
  • Build AI apps on Claude or OpenAI and switch models without rewriting code
  • Power coding agents and API integrations with built-in cost and usage tracking
  • Top up with Alipay or WeChat Pay when cards are inconvenient
  • Keep one OpenAI-compatible interface across multiple model providers
Feature Comparison
A functional comparison based on maker input.
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Comparison details are provided for informational purposes and should be verified with the official website.
How to use
  • 1. Sign up at codegateway.dev — every new account gets $2 of free trial credit. 2. Create an API key in the dashboard (top up from $5 when you need more). 3. Point your tool at the gateway by changing the base URL and using your key — for Claude Code
  • set ANTHROPIC_BASE_URL and ANTHROPIC_API_KEY. 4. Call any supported Claude or OpenAI model through the standard OpenAI/Anthropic format; responses stream in real time. 5. Track token usage
  • model split
  • and cost in the dashboard analytics.
Pricing
Codegateway uses a freemium pricing model. Pricing and features may change over time.
Free trial credit
$2 on signup
Every new account starts with $2 of free credit to explore — no card required to try.
Pay-as-you-go
From $5 top-up
No subscription, no monthly minimum. Top up from $5 and pay only for what you use; cards, Alipay and WeChat Pay accepted.
Deal / Coupon
No coupon listed.
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