---
title: LEOSAM's HelloWorld XL   HelloWorld XL 3.0 API Docs | Text to Image | ModelsLab
description: API documentation, code examples, and SDKs for LEOSAM's HelloWorld XL   HelloWorld XL 3.0. Integrate AI into your app with Python, JavaScript, cURL, and CLI. Pay-per-use pricing.
url: https://modelslab.com/models/modelslab/leosamshelloworldxl-helloworldxl30/api
canonical: https://modelslab.com/models/modelslab/leosamshelloworldxl-helloworldxl30/api
type: product
component: Playground/Endpoint/Index
generated_at: 2026-03-31T16:25:54.481940Z
---

# LEOSAM's HelloWorld XL   HelloWorld XL 3.0 API Docs | Text to Image | ModelsLab

> API documentation, code examples, and SDKs for LEOSAM's HelloWorld XL   HelloWorld XL 3.0. Integrate AI into your app with Python, JavaScript, cURL, and CLI. Pay-per-use pricing.

**Navigation**: [Home](https://modelslab.com) > [Models](https://modelslab.com/models) > [ModelsLab](https://modelslab.com/models/modelslab) > [LEOSAM's HelloWorld XL   HelloWorld XL 3.0](https://modelslab.com/models/modelslab/leosamshelloworldxl-helloworldxl30/api) > API Documentation

## Model

### [LEOSAM's HelloWorld XL - HelloWorld XL 3.0](https://modelslab.com/models/modelslab/leosamshelloworldxl-helloworldxl30)

**Model ID:** leosamshelloworldxl-helloworldxl30
**Category:** Stable Diffusion Xl
**Provider:** Modelslab

2023.12.15 HelloWorld Version 3.0 Update

The new version has expanded the training set, enhancing the model's ability to express in different artistic styles, including science fiction and art.

It has integrated a self-made quality enhancement LoCon (created using slider technology), to improve image texture and alleviate issues of distortion in fingers and limbs.

2023.12.15 HelloWorld 3.0版本更新

新版本对训练集进行了扩充，增加了在科幻、艺术等不同画风下的表达能力

融合了基于slider自制的画质提升LoCon，以提升画面质感、缓解手指与肢体崩坏情况

Tags: photorealistic, base model, photo, woman, realistic, real

## 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.com/models/modelslab/leosamshelloworldxl-helloworldxl30/llms.txt)

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

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*Generated by ModelsLab - 2026-03-31*