// BYTEPASS
One Key. Every AI Model.
Access GPT, Claude, Gemini and more through a single API key. Pay-as-you-go. No subscription.
π $1 free credit on sign-up. No card required.
// FEATURES
Unbeatable Pricing
GPT at 15% of official price, Claude at 22%
Pay As You Go
No subscription. Top up your balance, use until it's gone
All Models, One Key
Claude Code, GPT-5.4, Gemini 2.5 Pro β latest models, day one
// SUPPORTED_TOOLS
Works with Your Favorite Tools
One API key, compatible with all major AI coding tools.
Claude Code
Anthropic's official CLI Agent β set two env vars and go.
Codex
OpenAI's coding Agent β one config file, done.
Also compatible:
// PRICING
Simple, Transparent Pricing
USD-based pricing. Rate = discount off official. No hidden fees.
π Every new account gets $1 free credit β enough for ~50 GPT-5.4 requests.
Starter
$7
Top up $7 β try BytePass with real USD credit.
- GPT-5.4 / GPT-4o β 85% off official
- Claude Sonnet 4 β 78% off official
- Gemini 2.5 Pro
- No monthly minimum
Pro
$14
Top up $14 β best for daily Claude Code / Codex use.
- Everything in Starter
- Claude Code (Opus) β 78% off official
- 50+ models, one API key
- Priority support
Custom
Any amount
Top up any amount. Volume pricing on request.
- Choose your own amount
- Volume discounts available
- Enterprise support: [email protected]
- SLA on request
// SAVE UP TO 85%
How Much You Actually Save
Cost of $10 official API usage β official vs BytePass.
BytePass uses direct USD pricing. GPT rate 0.15 (85% off), Claude rate 0.22 (78% off). CNY top-ups converted at 1 USD = 7 RMB.
// MODELS
50+ Models from Top Providers
// QUICK_START
Get Started in 3 Minutes
export ANTHROPIC_BASE_URL="https://api.bytepass.ai"
export ANTHROPIC_API_KEY="your-bytepass-key"
claudeDon't have an API key yet? Sign up and get one in 30 seconds β
// FAQ