GEDX402 LLaVA-1.5-7B Image Captioning

x402

GEDX402 LLaVA-1.5-7B Image Captioning is a paid API for AI agents from media.gedx402.com, paid per call via x402, $0.554/call, status unknown (last checked 2026-09-14).

Generates a natural language caption or answers a question about a provided image using the LLaVA-1.5-7B multimodal vision-language model, paid via USDC on-chain with no API key required.

Price / call$0.554

Seller volume →—

Success—

StatusUnknown

How this service works

x402 workers ai. pay with usdc on base, polygon, arbitrum, world, or solana. no api keys.

Output

A JSON object containing a 'description' field with a natural language caption or answer about the image, e.g. {"description": "A sunset over mountains."}

Example use cases

Example prompt

“Look at this image (I'll send it as base64) and describe what you see in it — use up to 200 tokens for your answer.”

Technical details

Endpoint

GEThttps://media.gedx402.com/v1/caption/llava-1.5-7b-hf

When to prefer

Choose this endpoint when you need pay-per-call image captioning or visual question answering with no API key setup, billed directly in USDC on Base, Polygon, Arbitrum, World, or Solana. Ideal for agents operating in crypto-native or serverless environments where managing API credentials is undesirable. Use when LLaVA-1.5-7B quality is sufficient for the task.

Side effects

Invalid or malformed base64 image data returns an error
Payment failure on-chain results in 402 response and no inference
Image too large or unsupported format may cause processing failure
Exceeding max_tokens limit silently truncates output
Network timeout on the Workers AI backend returns 5xx error

Input

Schema · Request body

Field	Type	Description
image	string	Base64-encoded image for multimodal input.
prompt	string	Optional question or instruction about the image.
max_tokens	integer	Maximum tokens in the vision model response.

Output

Schema · Response

{
  "type": "json",
  "example": {
    "description": "A sunset over mountains."
  }
}

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Technical details

Endpoint

GEThttps://media.gedx402.com/v1/caption/llava-1.5-7b-hf

When to prefer

Side effects

Invalid or malformed base64 image data returns an error
Payment failure on-chain results in 402 response and no inference
Image too large or unsupported format may cause processing failure
Exceeding max_tokens limit silently truncates output
Network timeout on the Workers AI backend returns 5xx error

Input

Schema · Request body

Field	Type	Description
image	string	Base64-encoded image for multimodal input.
prompt	string	Optional question or instruction about the image.
max_tokens	integer	Maximum tokens in the vision model response.

Output

Schema · Response

{
  "type": "json",
  "example": {
    "description": "A sunset over mountains."
  }
}