{"uid":"cap_ZKO9vwSMeE9a5ddGUjrRY","slug":"gedx402-llama-3-1-8b-instruct-fp8-via-x402-785f1675","name":"GEDX402 Llama 3.1 8B Instruct FP8 via x402","description":"x402 workers ai. pay with usdc on base, polygon, arbitrum, world, or solana. no api keys.","url":"https://ged-x402-chat.jvalamis.workers.dev/v1/llm/llama-3.1-8b-instruct-fp8","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"messages":{"type":"array","items":{"type":"object"}},"max_tokens":{"type":"integer"}}},"responseSchema":{"type":"json","example":{"model":"@cf/meta/llama-3.1-8b-instruct-fp8","response":"Hello!"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.012","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.012/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.012","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.012","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_IKHuVBs0_WBLrxcFg1W8b","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.012","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Run Llama 3.1 8B Instruct (FP8) inference via a pay-per-call x402 endpoint using USDC on multiple chains, no API key required.","exampleAgentPrompt":"Ask the Llama 3.1 8B model (via the x402 Workers AI endpoint, paying in USDC) to explain the difference between supervised and unsupervised learning — use a system prompt saying 'You are a helpful teacher' and limit the reply to 300 tokens.","exampleUseCases":null,"resultDescription":"A JSON object containing the model identifier (@cf/meta/llama-3.1-8b-instruct-fp8) and the assistant's generated text response to the provided conversation.","failureModes":["Payment not included or insufficient USDC — returns HTTP 402 with payment requirements","Invalid message role (not system/user/assistant) — schema validation error","max_tokens exceeds 4096 or is less than 1 — request rejected","Malformed messages array or missing required role/content fields — 400 error","Network timeout on Workers edge — sporadic 5xx error","Unsupported payment chain — payment rejected by x402 facilitator"],"whenToPreferThis":"Choose this endpoint when you need Llama 3.1 8B Instruct inference without registering for an API key, prefer paying per-call in USDC via x402, and want multi-chain support (Base, Polygon, Arbitrum, World, Solana). It is ideal for agents with crypto wallets that want keyless, pay-as-you-go LLM access at $0.012 per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:34:20.034Z","isFirstParty":false}