---
title: CyberRealistic XL Catalyst   Catalyst XL V1.3 (RC) API Docs | Text to Image | ModelsLab
description: API documentation, code examples, and SDKs for CyberRealistic XL Catalyst   Catalyst XL V1.3 (RC). Integrate AI into your app with Python, JavaScript, cURL, and CLI. Pay-per-use pricing.
url: https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/cyberrealistic-xl-catalyst-catalyst-xl-v1-3-rc/api
canonical: https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/cyberrealistic-xl-catalyst-catalyst-xl-v1-3-rc/api
type: product
component: Playground/Endpoint/Index
generated_at: 2026-04-01T16:09:57.565726Z
---

# CyberRealistic XL Catalyst   Catalyst XL V1.3 (RC) API Docs | Text to Image | ModelsLab

> API documentation, code examples, and SDKs for CyberRealistic XL Catalyst   Catalyst XL V1.3 (RC). Integrate AI into your app with Python, JavaScript, cURL, and CLI. Pay-per-use pricing.

**Navigation**: [Home](https://modelslab-frontend-v2-927501783998.us-east4.run.app) > [Models](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models) > [ModelsLab](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab) > [CyberRealistic XL Catalyst   Catalyst XL V1.3 (RC)](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/cyberrealistic-xl-catalyst-catalyst-xl-v1-3-rc/api) > API Documentation

## Model

### [CyberRealistic XL Catalyst - Catalyst XL v1.3 (RC)](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/cyberrealistic-xl-catalyst-catalyst-xl-v1-3-rc)

**Model ID:** cyberrealistic-xl-catalyst-catalyst-xl-v1-3-rc
**Category:** Stable Diffusion Xl
**Provider:** Modelslab

The path to CyberRealistic XL v6.0 isn t set in stone yet so I m releasing this alternative candidate to test different directions.Catalyst 1.2 leans into natural, realistic skin tones with smoother textures and grounded color grading. It's more photographic and subtle.Catalyst 1.3, on the other hand, takes a bolder approach: different tone mapping, stronger contrast, and a distinct feel in how color and lighting are rendered. It s still realistic, but stylized in its own way.I m not yet sure which direction v6.0 will ultimately follow.

Tags: base model, realistic

## Endpoint

### Text to Image Community Model

**Endpoint:** `v6/images/text2img`
**Provider:** Modelslab
**Category:** Image

Generate photorealistic and imaginative images from text prompts with advanced detail, inpainting, and image-to-image translation features, ideal for creatives and marketers.

Per image generation will cost 0.0047$ 
For premium plan image generation will cost 0.00$ i.e Free.

## API Docs

- [API Docs](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/cyberrealistic-xl-catalyst-catalyst-xl-v1-3-rc/llms.txt)

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*This markdown version is optimized for AI agents and LLMs.*

**Links:**
- [Website](https://modelslab.com)
- [API Documentation](https://docs.modelslab.com)
- [Blog](https://modelslab.com/blog)

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*Generated by ModelsLab - 2026-04-01*