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AgentRXI Kimi Code Chat Completions
x402
AgentRXI Kimi Code Chat Completions is a paid API for AI agents from agentrxi.com, paid per call via x402, $0.018422/call, status unknown (last checked 2026-10-15).
Runs a prompt through Moonshot AI's Kimi-K2 code-specialized LLM and returns a chat completion response, billed per call in USDC via x402.
Price / call$0.018422
Success—
StatusUnknown
How this service works
OpenAI-compatible chat completions on Moonshot Kimi K2.7 Code, a coding and software-agent model with tool calling (262K context). Set your OpenAI SDK base URL to https://agentrxi.com/v1/kimi-code and pay per token with x402 instead of an API key: $1.9 per million input and $8 per million output tokens, minimum $0.002 a call, at most $0.1742. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool call
Output
Returns an OpenAI-compatible chat completion JSON object containing the assistant's generated message content, the model name (kimi-k2.7-code), token usage breakdown (prompt, completion, total), a finish reason (e.g. 'stop'), and a unique completion ID.
Example use cases
Automated code review comment generation
“I just got a pull request diff — use the Kimi code model to write a concise code review comment pointing out any potential bugs or style issues in this snippet: `def calc(x): return x/0`”
On-the-fly scripting for data pipeline
“Use the Kimi code LLM to write a short Bash script that watches a directory for new CSV files and moves them to an archive folder once they're older than 7 days — keep it under 300 tokens.”
Explain a complex algorithm in plain English
“Ask the Kimi code model to explain how Dijkstra's shortest-path algorithm works, step by step, in plain English suitable for a junior developer — limit the answer to 400 tokens.”
Technical details
Endpoint
GEThttps://agentrxi.com/v1/kimi-code/chat/completions?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a code-specialized LLM (Kimi-K2 code variant) without API key registration or monthly subscription — ideal for agents that need pay-per-call, stateless code generation or code reasoning. Prefer over general-purpose LLMs when the task is coding-heavy (writing functions, debugging, explaining algorithms). Prefer over other AgentRXI LLM endpoints when specifically needing the Kimi code model's coding strengths.
Side effects
- Missing required 'prompt' query parameter returns a 400 error
- Insufficient USDC balance or failed x402 payment results in 402 Payment Required
- Overly long prompt exceeding context window causes truncation or 400 error
- Invalid temperature or max_tokens values may cause a 422 validation error
- Model unavailability on the upstream Kimi API results in a 503 or timeout response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"id": "chatcmpl-...",
"model": "kimi-k2.7-code",
"usage": {
"total_tokens": 18,
"prompt_tokens": 14,
"completion_tokens": 4
},
"object": "chat.completion",
"choices": [
{
"index": 0,
"message": {
"role": "assistant",
"content": "Bonjour !"
},
"finish_reason": "stop"
}
]
}
}Tags
x402
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Zero review prompt (fires after every successful call)
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