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Bayon Gateway

One gateway for the best AI models, with weighted-token credit packages and transparent usage.

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© 2026 Bayon Gateway. All rights reserved.

Built for developers who ship.

Bayon Gateway
Now in early access

One API key for every frontier model

Bayon routes requests to Codex, Claude, DeepSeek and Grok through one OpenAI-compatible gateway with monthly weighted-token credit plans.

Get started freeView pricing
Works withCodexClaudeDeepSeekGrok

Choose a plan, receive monthly Bayon weighted token credits, and start building.

bayon-gatewaylive
POST/v1/chat/completions
"model": "gpt-5"
Codex / GPT
Claude
DeepSeek
Grok
200 · streaming
tokens1,240est. cost$0.0050
1 keyfailoverraw tokens

Access the models developers trust

Route to the best of every family without juggling accounts, keys, or SDKs.

10+
Models available
99.9%
Gateway uptime
40ms
Median overhead

Everything you need to ship with AI

A single, dependable gateway that abstracts away providers, keys, and billing.

Unified gateway

One OpenAI-compatible endpoint in front of every provider. Swap models with a string change.

Monthly weighted-credit plans

Keep the original 50M, 100M, or 250M package size while higher-cost models consume credits faster.

Multi-model, single key

Issue one platform key and reach Codex, Claude, DeepSeek and Grok from the same base URL.

Transparent pricing

See exact per-1M-token input and output prices with the markup shown up front.

Streaming built in

Full Server-Sent Events streaming for chat completions, compatible with the tools you already use.

Automatic failover

Weighted routing across credentials keeps requests flowing when an upstream provider degrades.

Every frontier family, one endpoint

Mix and match the right model for each task without changing your integration.

Codex / GPT

GPT-5 Codex

Frontier coding and agentic reasoning across large codebases.

Input
$2.50
per 1 million tokens
Output
$10
per 1 million tokens
Claude

Claude Sonnet 4.5

Balanced Claude model with strong coding and long context.

Input
$3
per 1 million tokens
Output
$15
per 1 million tokens
DeepSeek

DeepSeek V3.2

Cost-efficient general model with strong math and code.

Input
$0.28
per 1 million tokens
Output
$0.42
per 1 million tokens
Grok

Grok 4

xAI flagship with real-time knowledge and long context.

Input
$3
per 1 million tokens
Output
$15
per 1 million tokens
Browse all models

Weighted-credit packages for every workload

Choose 50M, 100M, or 250M Bayon weighted token credits per month.

0101

Original package sizes

Starter, Standard, and Pro include 50M, 100M, and 250M Bayon weighted token credits.

0202

Supported model families

Use one shared balance across supported models; consumption depends on model and token class.

0303

Clear weighting

Higher-cost models may consume 2x, 4x, or 8x; output and cache classes can have specific weights.

See full pricing

Start building in minutes

Create an account, choose a weighted-credit package, and make your first request with a single key.

Create your accountRead the docs