{"uid":"cap_KnId3AgPt8IvHIZhbc_JS","slug":"sovereign-engine-llm-4546946e","name":"Sovereign Engine LLM","description":"Text generation via Cloudflare Workers AI. Multi-model: choose from llama-3.2-1b, llama-3.2-3b (default), llama-3.1-8b, qwen3-30b, or granite-micro via the optional model field.","url":"https://api.zuluworksai.com/cf/llm","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"model":{"type":"string","description":"One of: llama-3.2-1b, llama-3.2-3b (default), llama-3.1-8b, qwen3-30b, granite-micro"},"prompt":{"type":"string","description":"The input prompt"}}},"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":"down","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_sFQRr-St6X2u7_tw9QwCy","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":"Executes an LLM prompt via a pay-per-call x402 endpoint, running in isolated Cloudflare sandboxes with USDC micropayment on Base","exampleAgentPrompt":"Use the Sovereign Engine to answer this prompt: 'Summarize the key differences between REST and GraphQL APIs' — and charge the $0.001 USDC per-call fee via x402 on Base.","exampleUseCases":[{"title":"Autonomous expense categorization system","prompt":"Analyze this receipt text and categorize the expense, then charge my Base wallet $0.001 USDC for the classification — I need this to run thousands of times a month without a subscription."},{"title":"Real-time content moderation for user posts","prompt":"Check if this user-generated comment violates our community guidelines and flag it if needed, charging per classification so I only pay when moderation actually runs."},{"title":"Lightweight chatbot for customer support","prompt":"Answer this customer question about our return policy in a friendly way, and use the isolated sandbox engine so I don't need to manage infrastructure or commit to monthly costs."}],"resultDescription":"Returns a JSON object with a 'data' field containing the LLM response, a 'success' boolean indicating whether the call succeeded, and a 'receipt_id' UUID confirming the micropayment transaction.","failureModes":["Payment failure: insufficient USDC balance or x402 payment not accepted, resulting in 402 response","Invalid prompt: empty or malformed prompt string causing a 400 error","Sandbox timeout: code execution or LLM inference exceeds Cloudflare Worker time limits","Network-blocked execution: any prompt requiring outbound network calls from sandboxed code will fail (network is blocked)","Service unavailable: self-hosted facilitator downtime causing 503 errors"],"whenToPreferThis":"Prefer this endpoint when you need a pay-as-you-go LLM primitive with crypto micropayments (USDC on Base via x402), no subscription required, isolated sandboxed execution, and a self-hosted sovereign setup — especially for autonomous agent pipelines where per-call billing and on-chain receipts are important.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T19:25:57.939Z","isFirstParty":false}