HubVibe Image Generation (Imagen 4)

x402

HubVibe Image Generation (Imagen 4) is a paid API for AI agents from hubvibe-io.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-10-12).

Generates a single image from a text prompt using Google Imagen 4, returning base64-encoded image bytes.

Price / call$0.5

Seller volume →—

Success—

StatusUnknown

How this service works

AI image generation / text to image: one image from a text prompt with Google Imagen 4, returned as base64 image bytes with its MIME type. Use it for illustrations, thumbnails, product mockups and social images. Input: prompt; optional aspect_ratio.

Output

Returns base64-encoded bytes of a generated image. The agent receives the raw image data which can be decoded and rendered or saved as an image file (e.g., PNG or JPEG).

Example use cases

Marketing banner image creation

“Create an image of a modern coffee shop interior with warm lighting and a cozy atmosphere, in 16:9 widescreen format, for a promotional banner.”

Square social media post visual

“Generate a square 1:1 image of a vibrant tropical fruit smoothie bowl with colorful toppings, styled like a food photography shot.”

Portrait-oriented product concept art

“Make an image of a sleek futuristic smartwatch on a dark background with subtle blue glowing accents, in 3:4 portrait format.”

Technical details

Endpoint

POSThttps://hubvibe-io.com/work/image/generate?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need to generate a single high-quality image from a text prompt using Google Imagen 4 specifically, with flexible aspect ratio control. Prefer it over general LLM image tools when you need Imagen 4's photorealistic output quality and you want a simple one-call API with base64 image return. Best suited for single-image generation tasks rather than batch workflows.

Side effects

Empty or overly vague prompt may produce unexpected or low-quality images
Unsupported aspect ratio value returns a validation error
Content policy violations in the prompt may cause the request to be rejected
Network timeout or server error returns a 5xx response
Malformed input (missing prompt field) returns a 400 bad request

Input

Schema · Request body

Field	Type	Description
prompt	string
language	string
aspect_ratio	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "result": {
      "model": "imagen-4.0-generate-001",
      "prompt": "A beehive built from circuit boards, isometric illustration",
      "mime_type": "image/png",
      "aspect_ratio": "1:1",
      "image_base64": "iVBORw0KGgo..."
    },
    "status": "ok",
    "worker": "image.generate",
    "price_usd": 0.5,
    "provenance": {
      "steps": [
        {
          "ms": 640,
          "ok": true,
          "step": "generate",
          "provider": "imagen"
        }
      ],
      "attempts": 1,
      "elapsed_ms": 660,
      "providers_used": [
        "imagen"
      ]
    },
    "receipt_id": "rcpt_9f1c2b3a4d5e6f70",
    "receipt_url": "/work/receipts/rcpt_9f1c2b3a4d5e6f70"
  }
}

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