Ask a question about an image (Moondream 3.1 vision model)
Ask a question about an image (Moondream 3.1 vision model): read signs and screens, count things, describe a scene or check a photo. Without a question it writes a caption (short, normal or long). Priced $0.003 + up to $0.003 by max_tokens (default 512, max 1,024). Also callable as GET with the same fields as query parameters.
Not answeringour last check, 2026-10-18
0 of 1checks answered this week
n/amedian answer time
$0.004536listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://agentrxi.com/v1/vision/ask
| Category | Image and media |
|---|---|
| Provider host | agentrxi.com |
| Networks | eip155:137, eip155:42161, eip155:480, eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | no answer |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"image_url": "https://agentrxi.com/samples/dog.jpg",
"question": "What colour is the ball?"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"caption_length": {
"description": "short, normal, long",
"type": "string"
},
"image_base64": {
"type": "string"
},
"image_url": {
"type": "string"
},
"question": {
"description": "Leave out for a caption",
"type": "string"
},
"reasoning": {
"type": "boolean"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}