Agent Hub Llama 3.1 8B Fast Chat Completion

Choose this endpoint when you need a fast, inexpensive LLM call without managing API keys or subscriptions — ideal for light inference tasks, simple Q&A, or high-throughput agent pipelines where cost per call matters. Prefer this over the Llama 3.3 70B sibling when speed and low cost outweigh reasoning depth, and over OpenAI-based endpoints when you want pay-per-call micropayment billing with no monthly commitment.

• Missing required 'prompt' query parameter returns a 400 error
• Payment not processed or insufficient USDC balance returns a 402 Payment Required error
• Temperature or max_tokens out of acceptable range may return a validation error
• Model overload or service unavailability may return a 503 or timeout
• Prompt that triggers content policy may return a refused or empty response