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X402-NVIDIA MiniMax-M3 Chat Completions API
x402
X402-NVIDIA MiniMax-M3 Chat Completions API is a paid API for AI agents from x402-nvidia.vercel.app, paid per call via x402, $0.173231/call, status unknown (last checked 2026-09-14).
Access the MiniMax-M3 AI model via x402 micropayments for chat completions, returning assistant message responses.
Price / call$0.173231
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 assistant message, including the role and content of the generated response from MiniMax-M3.
Example use cases
Draft customer support replies
“Use the MiniMax-M3 model on NVIDIA NIM to draft a polite and helpful customer support reply for this complaint: 'My order arrived damaged and I need a refund' — pay the micropayment per call.”
Summarize lengthy research papers
“Use the MiniMax-M3 model on NVIDIA NIM to summarize this research paper abstract into three concise bullet points for a non-technical audience — pay the $0.17 micropayment per call.”
Generate creative product descriptions
“Use the MiniMax-M3 model on NVIDIA NIM to write an engaging, SEO-friendly product description for a wireless noise-cancelling headphone targeting remote workers — pay the micropayment per call.”
Technical details
Endpoint
POSThttps://x402-nvidia.vercel.app/api/minimax-m3When to prefer
Choose this endpoint when you specifically want to use the MiniMax-M3 model via NVIDIA NIM infrastructure and are comfortable with per-call USDC micropayments via the x402 protocol. Ideal for agents with crypto wallets needing pay-as-you-go AI inference without API key subscriptions.
Side effects
- Payment failure if x402 micropayment of $0.173231 USDC is not provided or insufficient
- 402 Payment Required if wallet lacks USDC funds
- Invalid request body if messages array is malformed
- Model unavailability or NVIDIA NIM backend errors returning 5xx
- Rate limiting or quota exceeded errors
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| choices | array | Model responses |
Tags
x402
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