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FarOut Pay-Per-Call Kimi-K2.7 Chat Completions (x402)
x402
FarOut Pay-Per-Call Kimi-K2.7 Chat Completions (x402) is a paid API for AI agents from farouter.tech, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-13).
Runs a Kimi-K2.7 chat completion request billed per-call in USDC via x402, with no API key or account required.
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-call LLM inference over x402. Frontier models (GLM, GPT, Gemini, Kimi, DeepSeek, MiniMax) billed per request in USDC on Base or Solana mainnet. No API key, no account. The 402 quotes your exact request; failed calls are never charged.
Output
Returns an OpenAI-compatible JSON object containing the assistant's reply message (role + content), a finish_reason (e.g. 'stop'), and token usage stats (prompt_tokens, completion_tokens). Failed or unpaid calls are never charged.
Example use cases
Anonymous one-off AI query
“I need to ask an AI a quick question without signing up for anything — use the Kimi-K2.7 model on FarOut and just pay the micro-fee: 'What are the top three risks of deploying a smart contract on mainnet?'”
Autonomous agent LLM step
“My agent needs to call an LLM mid-workflow without managing API keys — route a chat completion through FarOut's Kimi-K2.7 endpoint, pay the USDC fee automatically, and return the assistant's reply to: 'Summarize this transaction log in one sentence: user deposited 5 ETH, swapped to USDC, withdrew to cold wallet.'”
Cost-controlled batch experimentation
“I want to test a new system prompt with Kimi-K2.7 without committing to a subscription — send a single chat completion through FarOut, pay the $0.001 USDC per-call fee, and tell me what the model says to: 'You are a terse code reviewer. Review this function: def add(a,b): return a+b'”
Technical details
Endpoint
POSThttps://farouter.tech/v1/metered/models/kimi-k2.7/chat/completionsWhen to prefer
Choose this endpoint when you need Kimi-K2.7 chat completions without any account registration, API key management, or subscription commitment. It is ideal for autonomous AI agents that can handle x402 micropayments natively on Base or Solana, one-off queries where a subscription is wasteful, or workflows requiring anonymous, pay-as-you-go LLM access billed transparently per request in USDC.
Side effects
- 402 Payment Required — x402 payment not submitted or insufficient; endpoint returns a payment quote that the client must fulfill before retrying
- Invalid model path — if the model slug in the URL is wrong, a 404 or 400 is returned
- Malformed request body — missing 'messages' array or invalid JSON results in a 400 error
- Payment verification failure — on-chain payment not confirmed in time, request rejected without charge
- Rate or quota limits — upstream Kimi model may throttle if provider-side capacity is exceeded
Output
Schema · Response
{
"type": "json",
"example": {
"usage": {
"prompt_tokens": 6,
"completion_tokens": 8
},
"choices": [
{
"message": {
"role": "assistant",
"content": "Hello! How can I help?"
},
"finish_reason": "stop"
}
]
}
}Tags
x402
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