{"uid":"cap_VZPh1IrLbKddm6x5yqJTU","slug":"farout-kimi-k2-7-chat-completions-x402-pay-per-call-6b97364b","name":"FarOut Kimi K2.7 Chat Completions (x402 Pay-Per-Call)","description":"Fixed-price chat completions for kimi-k2.7 on FarOut: flat $0.001 per call (includes up to 4,000 input + 1,000 output tokens). Rate: $0.053/1M input tokens, $0.224/1M output tokens. Pay with USDC on Base using x402. No API key, no account, no prepaid balance.","url":"https://farouter.tech/v1/models/kimi-k2.7/chat/completions","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"model":{"type":"string","description":"Model id from GET /v1/models, e.g. glm-5.3. No provider prefix."},"stream":{"type":"boolean","description":"SSE streaming."},"messages":{"type":"array","items":{"type":"object","required":["role","content"],"properties":{"role":{"enum":["system","developer","user","assistant","tool"],"type":"string"},"content":{}},"additionalProperties":true},"minItems":1,"description":"Chat messages, [OI]-compatible {role, content}."},"max_tokens":{"type":"integer","minimum":1,"description":"Output token budget. Drives the quote directly."},"temperature":{"type":"number","maximum":2,"minimum":0,"description":"Sampling temperature."},"max_completion_tokens":{"type":"integer","minimum":1,"description":"Alias of max_tokens (gpt-5.x models)."}}},"responseSchema":{"type":"json","example":{"usage":{"prompt_tokens":6,"completion_tokens":8},"choices":[{"message":{"role":"assistant","content":"Hello! How can I help?"},"finish_reason":"stop"}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_sKEGdhaQ1gJaWXpJDk4-0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Runs Kimi K2.7 LLM inference via a pay-per-call API using USDC on Base — no API key or account required.","exampleAgentPrompt":"Ask Kimi K2.7 to write a Python function that parses JSON from an API response and handles missing keys gracefully — keep the output under 500 tokens and use a temperature of 0.3.","exampleUseCases":[{"title":"Crypto-native agent reasoning task","prompt":"I need you to reason through this multi-step math problem using Kimi K2.7 — pay per call with my USDC wallet, limit the response to 800 tokens, and set temperature to 0 for deterministic output."},{"title":"Autonomous coding assistant without API key","prompt":"Use Kimi K2.7 to generate a TypeScript interface from this JSON schema: {\"name\": \"string\", \"age\": \"number\"} — I don't want to set up an API key account, just pay per call, and cap the output at 300 tokens."},{"title":"Agent-to-agent LLM subroutine call","prompt":"My agent needs to summarize this legal clause using Kimi K2.7: 'The licensee shall not sublicense, sell, resell, transfer, assign...' — stream the response back, keep it under 200 tokens, and use temperature 0.5."}],"resultDescription":"Returns an OpenAI-compatible JSON response with a choices array containing the assistant's message content and finish_reason, plus a usage object with prompt_tokens and completion_tokens counts.","failureModes":["Payment rejected if USDC balance is insufficient or x402 payment flow fails","Model ID not found if an invalid or unsupported model string is passed","400 error if messages array is empty or missing required role/content fields","Context length exceeded if prompt plus max_tokens exceeds the model's context window","Streaming connection dropped mid-response if SSE is enabled and network is unstable"],"whenToPreferThis":"Choose this endpoint when you need frontier LLM inference with zero onboarding friction — no API key, no account, no prepaid balance — and you can pay per call in USDC on Base via x402. Ideal for autonomous agents that self-fund inference calls, or developers who want to experiment with Kimi K2.7 specifically without committing to a subscription. Prefer over OpenAI or Anthropic direct APIs when you need crypto-native payment flow or want to avoid centralized account management.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:45:49.733Z","isFirstParty":false}