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X402-NVIDIA Gemma-4-31B NIM Chat Completions
x402
X402-NVIDIA Gemma-4-31B NIM Chat Completions is a paid API for AI agents from x402-nvidia.vercel.app, paid per call via x402, $0.186144/call, status unknown (last checked 2026-09-14).
Runs inference on NVIDIA's Gemma-4-31B NIM model via x402 micropayments, returning chat completion responses
Price / call$0.186144
Success—
StatusUnknown
How this service works
Access 48+ NVIDIA NIM AI models via x402 micropayments. Chat completions, vision, safety, translation, and more.
Output
Returns a JSON object with a 'choices' array containing the model's generated assistant message, including the role ('assistant') and content text of the response.
Example use cases
Translate technical docs on demand
“Use the NVIDIA NIM Gemma-4-31B model to translate this paragraph of technical documentation from English to Spanish — charge my x402 wallet per call, no subscription needed.”
Summarize research paper quickly
“Send this abstract from a machine learning research paper to the Gemma-4-31B model on NVIDIA NIM and get a concise plain-English summary back — pay for it with my x402 USDC wallet.”
Generate code review feedback
“Pass this Python function to the Gemma-4-31B NIM model and ask it to review the code for bugs, readability, and best practices — use my x402 micropayment wallet to cover the inference cost.”
Technical details
Endpoint
POSThttps://x402-nvidia.vercel.app/api/gemma-4-31bWhen to prefer
Choose this endpoint when you need chat completions from Google's Gemma-4-31B model specifically, hosted on NVIDIA's NIM infrastructure, and want to pay per call via x402 USDC micropayments without a subscription. Ideal for agents that need pay-as-you-go LLM inference without pre-committing to API keys or monthly plans.
Side effects
- Payment failure if x402 wallet has insufficient USDC funds
- Model overload or NVIDIA NIM upstream timeout returning 5xx
- Invalid or malformed request body missing required message fields
- Rate limiting or quota exceeded on the NVIDIA NIM backend
- Model not available or temporarily offline returning 503
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| choices | array | Model responses |
Tags
x402
Reviews
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