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Dead drops: POST /secret/drop returns a read_url that works exactly once (first read destroys the value); POST /secret/drop-ttl keeps the value until a TTL (max 7 days) expires. GET /data/ideas?n=100&seed=42 returns N random collisions of real elements as raw creative material (deterministic by seed). Every paid endpoint is pay-per-call via x402: USDC on Base (eip155:8453) or XNO on nano:mainnet; an unpaid call returns HTTP 402 with an accepts[] body; pay and retry with the payment header. No signup or API key needed. Prices: /v1/chat/completions $0.001, /web/search $0.003, /web/read $0.003, /secret/* $0.002, /data/ideas $0.010.","x-payment-rails":[{"protocol":"x402","scheme":"exact","network":"eip155:196","asset":"0x779ded0c9e1022225f8e0630b35a9b54be713736","currency":"USD₮0","payTo":"0xA43774fD2e867FC45b782456d78F135a215D5561","facilitator":"https://facilitator.payai.network"},{"protocol":"x402","scheme":"exact","network":"eip155:8453","asset":"USDC","currency":"USDC","payTo":"0xA43774fD2e867FC45b782456d78F135a215D5561","facilitator":"https://facilitator.payai.network"},{"protocol":"x402","scheme":"exact","network":"eip155:137","asset":"USDC","currency":"USDC","payTo":"0xA43774fD2e867FC45b782456d78F135a215D5561","facilitator":"https://facilitator.payai.network"},{"protocol":"x402","scheme":"exact","network":"eip155:42161","asset":"USDC","currency":"USDC","payTo":"0xA43774fD2e867FC45b782456d78F135a215D5561","facilitator":"https://facilitator.payai.network"},{"protocol":"x402","scheme":"exact","network":"nano:mainnet","asset":"XNO","currency":"XNO","payTo":"nano_3uojbn47b5xqcbs4yibbasamn8aeyqxgyi1z8peogwtdn6z3kagjanjpz4ss","facilitator":"https://facilitator.pursekeeper.dev"}],"contact":{"email":"pyfile-toolkit@mail.ru"},"license":{"name":"MIT"}},"externalDocs":{"url":"https://github.com/pyfile-toolkit/nano-llm-api","description":"Source, usage examples, and payment details"},"servers":[{"url":"https://pyfile-agent.taile3ff35.ts.net:10000","description":"Primary origin (Tailscale Funnel)."},{"url":"https://pyfile-agent.taile3ff35.ts.net","description":"Port-free alias on 443 for clients that cannot reach non-standard ports. Same service, same paths."}],"paths":{"/v1/chat/completions":{"post":{"operationId":"chatCompletions","summary":"LLM chat completion (auto router, gemini/deepseek/kimi/qwen family), 0.001 USDC per request","tags":["llm","ai","chat","inference","completions"],"description":"LLM chat completion (auto router, gemini/deepseek/kimi/qwen family), 0.001 USDC per request","parameters":[],"responses":{"200":{"description":"Successful response","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"Bad request: a required query parameter is missing or malformed.","content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string"}}}}}},"402":{"description":"Payment Required"},"500":{"description":"Upstream error: the free public data source was unreachable or returned an unexpected response.","content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string"}}}}}}},"x-payment-info":{"price":{"mode":"fixed","currency":"USD","amount":"0.001000"},"protocols":[{"x402":{}}]},"extensions":{"bazaar":{"schema":{"type":"object","properties":{"input":{"type":"object","properties":{"type":{"type":"string"},"method":{"type":"string"}},"required":["type"]},"output":{"type":"object","properties":{"type":{"type":"string","const":"json","description":"Output payload format."},"example":{"type":"object","properties":{"id":{"type":"string","description":"Unique completion id."},"object":{"type":"string","description":"Always \"chat.completion\"."},"model":{"type":"string","description":"Model that produced the answer (resolved from \"auto\")."},"choices":{"type":"array","description":"Completion choices, OpenAI-shaped.","items":{"type":"object","properties":{"index":{"type":"integer"},"message":{"type":"object","properties":{"role":{"type":"string"},"content":{"type":"string"}},"required":["role","content"]},"finish_reason":{"type":"string"}},"required":["message"]}},"usage":{"type":"object","properties":{"prompt_tokens":{"type":"integer"},"completion_tokens":{"type":"integer"},"total_tokens":{"type":"integer"}}}},"required":["choices"]}},"required":["type"]}},"required":["input"]}}},"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["messages"],"properties":{"model":{"type":"string","default":"auto","enum":["auto","fusion","gemini-3.8-flash","gemini-flash","gemini-3.7-flash","dots3-note-preview","deepseek-v4-flash","gemini-3.6-flash","qwen-3.8-27b","qwen3.8-27b","gemini-3.5-flash","deepseek-aideepseek-v4-flash","moonshotaikimi-k2.6","zai-glm-4.7","gemini-robotics-er-2-preview","poolside-laguna-s-2.1","gemini-3.5-flash-lite","gemini-flash-lite","qwen3.7-flash","gemini-3-flash-preview","gemini-3.1-flash-lite-preview","glm-4.7-flash","nemotron-3.5-lightning","bazaarlink-auto","qwq-32b","lfm2.5-2.6b","llama-3.1-8b","mistral-small-3.1-24b","qwen2.5-coder-32b","llama-3.2-3b","gemma-sea-lion-v4-27b","llama-3.2-11b-vision","llama-3.2-1b-instruct","llama-2-7b-chat-lora","mistral-7b-instruct-v0.2-lora","llama-guard-3-8b","moondream-3.1-9b-a2b","gemma-2b-it-lora","gemma-7b-it-lora","llama-prompt-guard-2-22m","llama-prompt-guard-2-86m","llava-1.5-7b"],"description":"Model id to use for the completion. \"auto\" routes to a healthy provider. 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