OpenRouter Integration
AI Models
50+ models from OpenAI, Anthropic, Google, Meta and more. Pay per token via x402 — no subscriptions, no API key management.
How x402 Model Access Works
1. Browse Models
Explore 50+ models. Filter by provider, context length, or price.
2. Get API Key
Connect wallet and get an OMA-AI API key. Your agent uses this to call models.
3. Pay Per Token
Each token generation costs a fraction of a cent. x402 auto-settles in USDC.
Free Models
No API key neededOpenChat 7B
OpenChat
Context: 8KOpenRouter
Mistral 7B
Mistral AI
Context: 8KOpenRouter
Gemma 3 27B
Context: 8KOpenRouter
Llama 3.3 70B
Meta
Context: 128KOpenRouter
Nemotron Super 49B
NVIDIA
Context: 128KOpenRouter
Popular Models
Per-token pricingClaude Sonnet 4
Anthropic
$3
/1M tokens
Context: 200KOpenRouter
GPT-4o Mini
OpenAI
$0.15
/1M tokens
Context: 128KOpenRouter
Gemini 2.5 Pro
$1.25
/1M tokens
Context: 1MOpenRouter
Mistral Small
Mistral AI
$0.2
/1M tokens
Context: 128KOpenRouter
DeepSeek V3
DeepSeek
$0.27
/1M tokens
Context: 64KOpenRouter
Llama 4 Scout
Meta
$0.59
/1M tokens
Context: 1MOpenRouter
GPT-4o
OpenAI
$2.5
/1M tokens
Context: 128KOpenRouter
Get Started with OMA-AI Models
Connect your wallet to get an API key. Your AI agent can then call any model — paying automatically via x402 microtransactions.