Pricing
Simple, transparent, per-model pricing. Prices per 1 million tokens.
Transparent, pay-as-you-go pricing for Claude, GPT and Gemini via one API. No subscription, no overseas card — top up with USDT and only pay for what you use.
Top up once, build everything
No subscriptions, no seats. Add credit and spend it across every model — pay only for the tokens you use.
Starter
Perfect for trying things out and small side projects.
Free $5 credit when you verify your email.
- Access to every Claude, GPT & Gemini model
- OpenAI & Anthropic compatible
- Balance never expires
- $5 free sign-up credit
Pro
For active developers shipping real products.
Get a first top-up bonus on your initial deposit.
- Access to every Claude, GPT & Gemini model
- OpenAI & Anthropic compatible
- Balance never expires
- First top-up bonus credit
- Priority email support
Scale
For teams and high-volume production workloads.
Volume pricing and dedicated support — let’s talk.
- Access to every Claude, GPT & Gemini model
- Volume discounts on large balances
- Balance never expires
- Dedicated support channel
Per-model token pricing
Live rates for every available model, priced per 1 million tokens in USD.
| Model | Provider | Input price | Output price |
|---|---|---|---|
| Claude Opus 4.8 | anthropic | $2.9400 / 1M tokens | $14.7000 / 1M tokens |
| Claude Sonnet 4.6 | anthropic | $1.7640 / 1M tokens | $8.8200 / 1M tokens |
| Claude Haiku 4.5 | anthropic | $0.0822 / 1M tokens | $0.4116 / 1M tokens |
| GPT-5.5 | openai | $2.8500 / 1M tokens | $17.1000 / 1M tokens |
| GPT Image 2 | openai | $4.5600 / 1M tokens | $17.1000 / 1M tokens |
| GPT-5.4 | openai | $1.4250 / 1M tokens | $8.5500 / 1M tokens |
| GPT-5.4 Mini | openai | $0.4278 / 1M tokens | $2.5650 / 1M tokens |
| GPT-5.4 Nano | openai | $0.1140 / 1M tokens | $0.7128 / 1M tokens |
| Gemini 3.5 Flash | gemini | $0.8550 / 1M tokens | $5.1300 / 1M tokens |
| Gemini 3.1 Pro Preview | gemini | $1.1400 / 1M tokens | $6.8400 / 1M tokens |
| Gemini 3.1 Pro Preview Custom | gemini | $1.1400 / 1M tokens | $6.8400 / 1M tokens |
| Grok 2 (1212) | grok | $0.0000 / 1M tokens | $0.0000 / 1M tokens |
| Gemini 3 Flash Preview | gemini | $0.0402 / 1M tokens | $0.2454 / 1M tokens |
| Grok 4.3 (Fallback) | grok | $0.0000 / 1M tokens | $0.0000 / 1M tokens |
| Gemini 3.1 Flash Image Preview | gemini | $0.1428 / 1M tokens | $34.2000 / 1M tokens |
Which model should you choose?
Match the model to the job — quality, balance, speed or images.
Best quality
Claude Opus, GPT-5.5 — complex reasoning and high-stakes tasks.
Balanced
Claude Sonnet, GPT-5.4, Gemini Pro — great quality at lower cost.
Fast & cheap
Claude Haiku, GPT-5.4 mini/nano, Gemini Flash — high volume, low latency.
Images
GPT Image 2, Gemini Flash Image — visual generation.
Why a gateway instead of buying direct?
See why a unified gateway beats juggling separate provider accounts.
| Feature | ClaudeN AI gateway | Buying direct |
|---|---|---|
| One balance across all models | — | |
| One API key, OpenAI & Anthropic compatible | — | |
| Pay with USDT or PayPal | — | |
| Switch models without changing vendors | — | |
| No monthly fee, pay as you go |
Who it fits / who it does not fit
Good fit
Developers, freelancers and startups that need no-card payments, multi-model access, OpenAI-compatible routing and prepaid USDT/PayPal balance.
Not a fit
If you must use only direct official provider accounts, enterprise private contracts or zero third-party gateway, work directly with model providers.
Ready to connect multiple models with one key?
Claim trial credit, then test Claude, GPT or Gemini through an OpenAI-compatible endpoint.
Create a free accountFrequently asked questions
Everything you need to know about pricing and billing.
How do I get started?
Sign up, verify your email to receive free credit, create an API key, and point your SDK at our base URL.
How is billing calculated?
You are billed per token based on each model’s input and output price. Costs are deducted from your balance.
Which integrations are supported?
We are compatible with the OpenAI API (/v1) and the Anthropic API (/v1/anthropic). Use your existing SDKs.
How can I pay?
Top up with USDT (TRC20 / ERC20 / BEP20) or PayPal.
Is it secure?
API keys are stored hashed, requests are served over HTTPS, and your balance is verified server-side.
Sign up and get $5 free credit
Access the most powerful AI models through a single OpenAI / Anthropic-compatible endpoint. Pay only for what you use, top up with USDT or PayPal.
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