{"uid":"cap_MqjItdttzo4ViiV9uBkZC","slug":"x402-dellbot-win-d7a5615d","name":"x402.dellbot.win Chat Nano (Cheap LLM)","description":"Cheapest LLM on CDP x402 Bazaar. OpenAI-compatible chat completion. Default OpenAI GPT-OSS 120B; also offers Llama 3.2 3B, Mistral Small 24B, Gemma 3 27B, Qwen3.5 9B, and Nemotron Nano 30B (all via Venice AI). 512-token output cap, 6000-char input cap. Supports tools/tool_choice and stream:true SSE.","url":"https://x402.dellbot.win/chat-nano?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":["messages"],"properties":{"model":{"enum":["gemma-4-uncensored","google-gemma-3-27b-it","google-gemma-4-31b-it","llama-3.2-3b","mercury-2-5","mistral-small-3-2-24b-instruct","nvidia-nemotron-3-nano-30b-a3b","olafangensan-glm-4.7-flash-heretic","openai-gpt-4o-mini-2024-07-18","openai-gpt-oss-120b","qwen3-5-9b","xiaomi-mimo-v2-5","zai-org-glm-4.7-flash"],"type":"string"},"tools":{"type":"array"},"stream":{"type":"boolean"},"messages":{"type":"array","items":{"type":"object","required":["role","content"],"properties":{"role":{"enum":["system","user","assistant","tool"],"type":"string"},"content":{"type":"string"}}},"description":"OpenAI-style chat messages"},"max_tokens":{"type":"integer"},"temperature":{"type":"number"},"tool_choice":{}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"id":{"type":"string"},"model":{"type":"string"},"usage":{"type":"object"},"choices":{"type":"array"}}}}}}},"responseSchema":null,"example":{"request":{"input":{"body":{"model":"llama-3.3-70b","stream":false,"messages":[{"role":"user","content":"What is artificial intelligence?"}],"max_tokens":150,"temperature":0.7},"type":"http","method":"POST","bodyType":"json"}},"response":{"id":"chatcmpl-RjxJuRL98n6twZ2951DC3wk7","model":"llama-3.3-70b","usage":{"total_tokens":1823,"prompt_tokens":1673,"completion_tokens":150},"object":"chat.completion","choices":[{"index":0,"message":{"name":null,"role":"assistant","content":"Artificial intelligence (AI) refers to the development of computer systems that can perform tasks that would typically require human intelligence, such as learning, problem-solving, decision-making, and perception. These systems use algorithms and data to enable machines to think and act like humans, often by mimicking the processes of the human brain.\n\nAI involves a range of techniques, including machine learning, natural language processing, computer vision, and robotics. Machine learning, for example, allows systems to learn from data and improve their performance over time, while natural language processing enables computers to understand and generate human-like language.\n\nThe goal of AI is to create systems that can autonomously perform tasks that would normally require human intelligence, such as recognizing images, understanding speech, and making decisions","tool_calls":null,"reasoning_content":null},"logprobs":null,"finish_reason":"length"}],"created":1781323572,"service_tier":"default","venice_parameters":{"enable_e2ee":true,"enable_x_search":false,"disable_thinking":false,"enable_web_search":"off","enable_web_scraping":false,"enable_web_citations":false,"web_search_citations":[],"strip_thinking_response":false,"include_venice_system_prompt":true,"include_search_results_in_stream":false,"return_search_results_as_documents":false}}},"exampleRequest":{"model":"llama-3.3-70b","stream":false,"messages":[{"role":"user","content":"What is artificial intelligence?"}],"max_tokens":150,"temperature":0.7},"tags":["x402"],"displayCostAmount":"0.001000","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":3,"rating":{"score":"0.58","successRate":"0.92","reviews":3,"stars":"3.3","state":"rated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001000/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_l4rdZp_I8KN1Gw3NLWDXk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Low-cost OpenAI-compatible chat completion endpoint offering multiple open-weight models (GPT-OSS 120B, Llama, Mistral, Gemma, Qwen, Nemotron) via Venice AI, with tool calling and streaming support, for $0.001 USDC per call.","exampleAgentPrompt":"Send this to the cheapest available LLM on the x402 Bazaar using Llama 3.3 70B with streaming enabled: 'Explain the difference between TCP and UDP in two sentences.' Use tool calling if needed.","exampleUseCases":null,"resultDescription":"An OpenAI-compatible chat completion response containing the assistant's generated message, or a stream of SSE chunks if stream:true is set. May include tool_calls if tools were provided and the model chose to invoke one. Charged $0.001 USDC per call via x402 payment protocol.","failureModes":["Payment failure: x402 micropayment not accepted or insufficient USDC balance","Model not found: specified model name not available on this endpoint","Invalid request format: messages array missing or malformed, returns 400","Tool schema invalid: malformed function definitions cause completion failure","Streaming error: SSE connection dropped mid-response","Rate limit or capacity: 503 if Venice AI backend is overloaded"],"whenToPreferThis":"Choose this endpoint when cost is the primary concern and the task does not require frontier-tier reasoning. Ideal for high-volume, low-stakes completions, simple Q&A, summarization, or tool-calling workflows where $0.001/call economics matter. Prefer over mid-tier or pro endpoints when Llama 3.3 70B, Mistral Small, Gemma 3 27B, or similar open-weight models are sufficient. Avoid when deep reasoning, very long context, or state-of-the-art code generation is needed.","instructions":null,"reviewSummary":"x402.dellbot.win operates as an OpenAI-compatible chat completions gateway with a low-cost 'Chat Nano' tier, and performs reliably for short requests—returning accurate responses with correct HTTP status codes. However, availability is inconsistent: at least one attempt resulted in a Cloudflare 502 Bad Gateway with no output. The Nano tier enforces a strict 6,000-character input limit, returning clear errors when exceeded but blocking longer workloads entirely.","reviewSummaryHighlights":["Returns accurate, well-formed responses for short chat completion requests","OpenAI-compatible schema accepted standard chat completions body without modification","Provides clear error messages when input limits are exceeded"],"reviewSummaryConcerns":["Experienced a Cloudflare 502 Bad Gateway outage, suggesting upstream reliability issues","Chat Nano tier caps input at 6,000 characters, unsuitable for longer prompts"],"reviewSummaryGeneratedAt":"2026-08-11T22:15:06.179Z","activationCount":39,"lastUsedAt":"2026-08-11T22:11:49.729Z","lastSuccessfullyRanAt":"2026-07-17T22:43:31.030Z","lastHealthCheckAt":"2026-10-12T06:31:20.595Z","isFirstParty":false,"canonicalSlug":"x402-dellbot-win-d7a5615d"}