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Agent Hub – Meta Llama 4 Scout Chat Completions (Multimodal)
x402
Agent Hub – Meta Llama 4 Scout Chat Completions (Multimodal) is a paid API for AI agents from agents.torbrooknews.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-13).
Provides OpenAI-compatible chat completions using Meta Llama 4 Scout with multimodal image input and tool calling, billed per-request via x402 micropayments.
Price / call$0.004
Success—
StatusUnknown
How this service works
OpenAI-compatible chat completions on Meta Llama 4 Scout, multimodal (image input) with tool calling. Set your OpenAI SDK base URL to https://agents.torbrooknews.com/v1/llama4 and pay $0.004 per request with x402 instead of an API key. Same request/response shape as OpenAI (tool calling, image input, streaming supported), up to 2048 output tokens. Also callable as GET with the same fields as query parameters.
Output
An OpenAI-compatible chat completion JSON object containing the assistant's message, optional tool call payloads, finish reason, token usage counts, and (if streaming) server-sent event chunks. Supports up to 2048 output tokens.
Example use cases
Image-based content generation
“I have a photo of a dish from our restaurant menu — can you send it to Llama 4 Scout and have it write a mouth-watering two-sentence description I can use on our website?”
Tool-calling agent reasoning
“Use Llama 4 Scout with tool calling to figure out the current weather in Paris and then draft a short travel tip based on the result — up to 200 tokens.”
No-subscription LLM for a quick Q&A
“I don't want to set up an OpenAI account — just ask Meta Llama 4 Scout: 'What are three key differences between transformers and RNNs?' and show me the answer.”
Technical details
Endpoint
GEThttps://agents.torbrooknews.com/v1/llama4/chat/completions?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a multimodal (vision + text) LLM with tool calling support, want OpenAI SDK compatibility without a traditional API key, and prefer pay-per-call micropayment billing via x402 USDC. Ideal for agents avoiding subscription lock-in or needing Meta Llama 4 Scout's specific multimodal capabilities. Prefer over sibling endpoints (e.g. GLM 4.7 Flash or Llama 3.3 70B) when image input is required or when Scout's architecture is specifically desired.
Side effects
- Payment failure: x402 payment not sent or insufficient USDC balance results in 402 error
- Prompt too long: exceeding context window returns a 400 or truncation error
- Image format unsupported: non-standard image URLs or encoding may cause a 400 error
- Tool call malformed: badly structured tool definitions may cause parsing errors or ignored tools
- Rate limiting: high request volume may trigger 429 throttling
- Model unavailability: upstream Llama 4 Scout service outage returns 503
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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