{"uid":"cap_g7Gs9dTNc9Yz7yJ65zUUs","slug":"deepseek-llm-inference-via-x402-3e013180","name":"DeepSeek LLM Inference via x402","description":"Chinese & long-context optimized LLM inference via x402. Pay per request, no API key.","url":"https://x402-gateway.alickzheng618.workers.dev/v1/models","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"string"},"output":{"type":"string"}}},"responseSchema":{"description":"JSON list of available models with ID, name, context window"},"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_-XlN1GpjJUQ7Rrl4Py8iG","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":"Lists available DeepSeek language models (Chinese & long-context optimized) accessible via pay-per-request x402 micropayment, no API key required","exampleAgentPrompt":"What DeepSeek models are currently available for inference — I want to pick one that supports long Chinese-language documents without needing to set up an API key?","exampleUseCases":[{"title":"Chinese document processing pipeline","prompt":"I need to process long Chinese legal documents with an LLM — can you show me which DeepSeek models are available and which one has the biggest context window?"},{"title":"API-key-free LLM integration","prompt":"I want to call a DeepSeek model from my app without managing API keys — just pay per request. What models are available on the x402 gateway?"},{"title":"Model selection for multilingual chatbot","prompt":"I'm building a bilingual English-Chinese chatbot and need a model that handles both well. What DeepSeek models can I use via micropayment and what are their context limits?"}],"resultDescription":"A JSON list of available DeepSeek model objects, each containing a model ID, human-readable name, and context window size (token limit), allowing the caller to select an appropriate model for subsequent inference calls","failureModes":["Payment not provided or insufficient — x402 payment required before response is returned","Invalid x402 payment header — gateway rejects malformed micropayment credentials","Network timeout from Cloudflare Workers edge — retry with backoff","No models currently available — empty list returned if backend is unreachable","Rate limiting on the worker — too many rapid requests may be throttled"],"whenToPreferThis":"Choose this endpoint when you need to discover which DeepSeek models are available before making an inference call, especially if you want long-context or Chinese-language-optimized LLMs without managing traditional API keys. Ideal for agents using x402 micropayment flows where pay-per-request billing is preferred over subscriptions. Prefer this over OpenAI or Anthropic model listings when Chinese language performance or DeepSeek-specific capabilities are the priority.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T19:13:09.241Z","isFirstParty":false}