{"uid":"cap_6ynnlB7mcxwZP-ZDnB7_7","slug":"taifoon-openai-compatible-chat-completion-openai-gpt-oss-120b-via-109e8e25","name":"Taifoon – OpenAI-Compatible Chat Completion (openai-gpt-oss-120b via Venice AI)","description":"OpenAI-compatible chat completion on openai/gpt-oss-120b, served by DeepInfra (serverless inference) and sold by Taifoon at the provider's price plus a 76.47 % reseller cut: 0.07 / 0.3 USD per 1M tokens in/out. This request is priced at its prompt and max_tokens. The answer is checked before you are charged.","url":"https://coord.taifoon.dev/v1/chat/completions/openai-gpt-oss-120b?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"model":{"type":"string","examples":["meta-llama/Meta-Llama-3.1-8B-Instruct","deepseek-ai/DeepSeek-V4-Flash","deepseek-v4-flash","openai/gpt-oss-120b","openai-gpt-oss-120b","meta-llama/Llama-3.3-70B-Instruct","Qwen/Qwen2.5-72B-Instruct","deepseek-ai/DeepSeek-V3.2","deepseek-v3.2","z-ai/glm-5.3-flash","Qwen/Qwen3-VL-30B-A3B-Instruct","Qwen/Qwen3-235B-A22B-Instruct-2507"],"description":"optional; one of the 22 models this wall delivers (GET lists them under terms.models); without it nvidia/NVIDIA-Nemotron-3-Nano-4B-BF16 answers"},"messages":{"type":"array","items":{"type":"object","required":["role","content"],"properties":{"role":{"enum":["system","user","assistant"],"type":"string"},"content":{"type":"string"}}},"maxItems":32,"minItems":1},"max_tokens":{"type":"integer","maximum":700,"minimum":1}}},"responseSchema":null,"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__TkRgn9H17zh0QFaaS_9D","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 a chat completion request against the openai-gpt-oss-120b model served by Venice AI with private inference, billed per token via x402 USDC micropayments, with a 3% Taifoon reseller markup.","exampleAgentPrompt":"Using the openai-gpt-oss-120b model, send this conversation: system says 'You are a helpful assistant', user asks 'Explain quantum entanglement in simple terms' — keep the reply under 500 tokens.","exampleUseCases":[{"title":"Private LLM inference for sensitive prompts","prompt":"I need to run a query through openai-gpt-oss-120b with private inference — ask it: 'Summarize the key risks in this contract clause: indemnification applies regardless of negligence.' Keep the response under 300 tokens."},{"title":"Automated content drafting agent","prompt":"Have the 120b model write a 400-token product description for a standing desk called 'ErgoRise Pro' targeting remote workers — use the system role to set it as a professional copywriter."},{"title":"Code explanation for developer tool","prompt":"Send this to the openai-gpt-oss-120b model: system prompt 'You are a senior software engineer', user message 'Explain what this Python decorator does: @functools.lru_cache(maxsize=128)' — limit the answer to 200 tokens."}],"resultDescription":"Returns an OpenAI-compatible chat completion JSON object containing the assistant's generated message, finish reason, model identifier, and token usage counts for prompt and completion tokens. The charge is only applied after the answer is verified.","failureModes":["Insufficient USDC balance or failed x402 payment → payment error, request not processed","max_tokens exceeds limit of 700 → validation error","messages array empty or missing required role/content fields → 400 bad request","Model identifier not recognized or unavailable → model not found error","Venice AI upstream inference timeout or outage → 502/503 error","Rate limiting by reseller or upstream provider → 429 too many requests"],"whenToPreferThis":"Choose this endpoint when you need private inference (Venice AI's confidentiality guarantees) on the openai-gpt-oss-120b model specifically, want per-call USDC micropayment billing via x402 (no subscription), and need OpenAI-compatible request/response format. It's a good fit for agents that handle sensitive data and prefer not to route through large public API providers. Prefer alternatives on this wall if you need models larger than 120b, streaming, or longer context windows beyond 700 output tokens.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T06:32:49.352Z","isFirstParty":false,"canonicalSlug":"taifoon-openai-compatible-chat-completion-openai-gpt-oss-120b-via-109e8e25"}