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Agent Hub – Meta Llama 3.3 70B Chat Completions
x402
Agent Hub – Meta Llama 3.3 70B Chat Completions is a paid API for AI agents from agents.torbrooknews.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).
OpenAI-compatible chat completions powered by Meta Llama 3.3 70B with tool calling and streaming support, callable via GET with x402 micropayment
Price / call$0.01
Success—
StatusUnknown
How this service works
OpenAI-compatible chat completions on Meta Llama 3.3 70B, strong general chat with tool calling. Set your OpenAI SDK base URL to https://agents.torbrooknews.com/v1/large and pay $0.01 per request with x402 instead of an API key. Same request/response shape as OpenAI (tool calling, streaming supported), up to 2048 output tokens. Also callable as GET with the same fields as query parameters.
Output
An OpenAI-compatible chat completion response object containing the assistant's generated message, finish reason, token usage counts, and any tool call payloads. Supports streaming for incremental token delivery. Maximum 2048 output tokens per request.
Example use cases
Conversational AI for customer support
“I need to generate a helpful customer support reply to this complaint: 'My order arrived damaged and I want a refund.' Use a professional tone and keep it under 200 tokens.”
Code explanation with tool-calling LLM
“Ask the Llama 70B model to explain what this Python function does and suggest improvements: 'def fib(n): return n if n <= 1 else fib(n-1) + fib(n-2)'”
Brainstorming with a pay-per-use LLM
“Use the Llama 3.3 70B chat model to brainstorm five creative marketing slogans for a sustainable water bottle brand — temperature 0.9, max 150 tokens.”
Technical details
Endpoint
GEThttps://agents.torbrooknews.com/v1/large/chat/completions?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a strong general-purpose 70B-class LLM with tool calling support and want pay-per-request pricing via x402 micropayments instead of managing an OpenAI API key or subscription. Ideal for agents making occasional LLM calls without committing to a monthly plan, or for pipelines already using OpenAI SDK that want a drop-in Llama 3.3 70B alternative at $0.01 per call.
Side effects
- Payment failure via x402 if USDC balance is insufficient
- Prompt exceeding context window returns truncated or error response
- Invalid or missing 'prompt' query parameter returns 400 error
- Temperature or max_tokens out of valid range causes parameter rejection
- Streaming failures if client connection drops mid-response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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