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X402-NVIDIA Gemma-3N-E2B Chat Completions
x402
X402-NVIDIA Gemma-3N-E2B Chat Completions is a paid API for AI agents from x402-nvidia.vercel.app, paid per call via x402, $0.156686/call, status unknown (last checked 2026-09-15).
Run inference on Google's Gemma-3N-E2B model via NVIDIA NIM, paid per-call with USDC micropayments using the x402 protocol
Price / call$0.156686
Success—
StatusUnknown
How this service works
Access 48+ NVIDIA NIM AI models via x402 micropayments. Chat completions, vision, safety, translation, and more.
Output
A chat completion response object containing an array of choices, each with an assistant message including role and generated text content, following the OpenAI-compatible chat completions format.
Example use cases
Example prompt
“Use the NVIDIA NIM Gemma-3N-E2B model to answer this question: 'What are the key differences between supervised and unsupervised learning?' — pay with USDC via x402.”
Technical details
Endpoint
POSThttps://x402-nvidia.vercel.app/api/gemma-3n-e2bWhen to prefer
Choose this endpoint when you need to run the Gemma-3N-E2B model specifically on NVIDIA NIM infrastructure and want to pay per-call in USDC without a monthly subscription. Prefer this over other Gemma providers when you require NVIDIA-accelerated inference with crypto-native payments, or when you want to avoid API key management and pay only for what you use via x402 micropayments.
Side effects
- Insufficient USDC balance — x402 payment fails, request rejected
- Invalid or missing x402 payment header — 402 Payment Required response
- Malformed input schema — missing required message fields returns 400
- Model unavailable or NVIDIA NIM service outage — 503 or timeout
- Rate limiting if too many simultaneous micropayment requests
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| choices | array | Model responses |
Tags
x402
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