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AI Power User Chat Completions (Self-Hosted LLM via x402)
x402
AI Power User Chat Completions (Self-Hosted LLM via x402) is a paid API for AI agents from 2x-3090.tailf80b7a.ts.net, paid per call via x402, $0.01/call, status down (last checked 2026-09-15).
Sends a chat completion request to a self-hosted LLM endpoint, returning an assistant message response in OpenAI-compatible format for $0.01 USDC per call.
Price / call$0.01
Success—
StatusDown
How this service works
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Output
Returns a JSON object with a choices array containing the assistant's generated message, including role and content fields, in OpenAI chat completions format.
Example use cases
Example prompt
“Send this message to the self-hosted chat completions endpoint and get a response: 'Explain the difference between a transformer and an RNN in two sentences.'”
Technical details
Endpoint
POSThttps://2x-3090.tailf80b7a.ts.net/x402/v1/chat/completionsWhen to prefer
Choose this endpoint when you need low-cost ($0.01/call), OpenAI-compatible chat completions via micropayment (x402/USDC), especially in autonomous agent workflows where cost control matters and the OpenAI API format is already supported. Ideal for developers building on x402 payment rails or experimenting with self-hosted LLM inference accessed over the internet.
Side effects
- Payment failure — insufficient USDC balance or x402 payment rejected
- Model unavailability — self-hosted node offline or Tailscale tunnel down
- Malformed request — missing or invalid messages array in request body
- Rate limiting or resource exhaustion on the local hardware
- Timeout — local model inference takes too long on available hardware
Output
Schema · Response
{
"type": "json",
"example": {
"choices": [
{
"message": {
"role": "assistant",
"content": "..."
}
}
]
}
}Tags
x402
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