# AgentRXI Image Generation (FLUX.1 schnell)

> AgentRXI Image Generation (FLUX.1 schnell) is a paid API for AI agents from agentrxi.com, paid per call via x402, $0.009/call, status unknown (last checked 2026-10-15).

Generates a JPEG image from a text prompt using the FLUX.1 schnell model, returning raw image bytes suitable for thumbnails, social posts, mockups, and illustrations.

## Facts

- Endpoint: GET https://agentrxi.com/v1/image/generate?utm_source=zero.xyz
- Price: $0.009/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentrxi-image-generation-flux-1-schnell-c5f25233
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_I41hYUWrLK3hP4155Pe86

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability agentrxi-image-generation-flux-1-schnell-c5f25233
```

Example prompt: Can you generate an image of a cozy coffee shop at sunrise with warm golden lighting and steam rising from a mug, using 6 inference steps?

## When to prefer this

Choose this endpoint when you need fast, low-cost AI image generation from a text prompt with no setup or API key management — ideal for agents that need one-off image creation for thumbnails, social posts, mockups, or illustrations. At $0.009 USDC per call with FLUX.1 schnell's speed, it is well-suited for high-volume or real-time creative workflows. Prefer alternatives if you need higher resolution, fine-tuned styles, or FLUX.1 pro/dev quality.

## Known failure modes

- Missing required 'prompt' query parameter returns an error
- Invalid 'steps' value outside range 1-8 may be rejected or clamped
- Payment failure or insufficient USDC balance blocks the request (x402 payment required)
- Overly complex or ambiguous prompts may produce low-quality or unexpected images
- Service timeout or upstream model unavailability returns a server error

## How this service works

Generate an image from a text prompt (FLUX.1 schnell). Returns JPEG bytes. Good for thumbnails, social posts, mockups and illustrations. Also callable as GET with the same fields as query parameters.

## Output

Returns raw JPEG image bytes of the AI-generated image. The image is synthesized by the FLUX.1 schnell model based on the provided text prompt, with quality influenced by the number of diffusion steps (1–8, default 4).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "prompt"
     ],
     "properties": {
      "steps": {
       "type": "integer",
       "description": "1 to 8, default 4"
      },
      "prompt": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentrxi-image-generation-flux-1-schnell-c5f25233/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentrxi.com](https://www.zero.xyz/host/agentrxi.com/llms.txt)