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Bayon Gateway

One gateway for the best AI models. Prepaid credits, transparent pricing, seamless key rotation.

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© 2026 Bayon Gateway. All rights reserved.

Built for developers who ship.

Bayon Gateway

Pricing that's easy to reason about

Prepaid credits plus per-model rates. You always see the price before you spend.

Pay-as-you-go credits

Prefer to pay only for what you use?

Top up prepaid credits and pay per model on actual token usage. No monthly commitment — credits never expire.

Estimate your monthly cost

Pick a model and drag the sliders to see an estimated monthly bill based on your token volume.

Quick presets
M
500K
M
300K

Estimated monthly cost

$3.40
Input cost
$1.00
Output cost
$2.40
Start building

Estimates use sample rates and exclude platform markup. Actual costs depend on real token usage.

How pricing works

01

1. Add prepaid credits

Top up your wallet with any amount. Credits never expire and are shared across every model.

02

2. Pay per model

Each model has a published input and output price per 1M tokens. You're billed on actual token usage.

03

3. Transparent markup

A small platform markup is applied on top of upstream cost and shown openly on every model.

Sample rates

Estimated credits per 1K tokens. Final rates are shown in your dashboard.

Codex / GPT

GPT-5

Input
8,000
credits / 1K tokens
Output
32,000
credits / 1K tokens
Claude

Claude Sonnet 4.5

Input
12,000
credits / 1K tokens
Output
60,000
credits / 1K tokens
DeepSeek

DeepSeek V3.2

Frequently asked questions

Input
1,120
credits / 1K tokens
Output
1,680
credits / 1K tokens
Grok

Grok 4

Input
12,000
credits / 1K tokens
Output
60,000
credits / 1K tokens
Get started