> For the complete documentation index, see [llms.txt](https://docs.grafilab.io/home/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.grafilab.io/home/whitepaper/grafi-co-builder/main-services-of-co-builder.md).

# Main Services of Co-Builder

**1. Inference API**\
A powerful service enabling developers to integrate their AI applications or agents with fine-tuned Large Language Models (LLMs) powered by Grafi CeDePIN Cloud.

**Key Features:**

* **Plug-and-Play Integration:** Easily connect applications to fine tune LLMs and GPUs without backend complexity.
* **Real-Time Inference:** Provides fast, efficient responses that requiring real-time outputs.
* **Scalability:** Handles multiple requests and scales as demand grows, ensuring uninterrupted performance.
* **Cost-Effective:** Pay for only the resources consumed during inference, making it suitable for projects of any size.
* **Worry-free GPU Access:** Eliminates the need to select specific GPU specifications, offering developers flexibility and scalability for growth.

**2. Deploy Your Own Apps/Agents**\
A comprehensive solution for developers to upload, train, deploy, and showcase their AI apps/agents with minimal effort.

**Key Features:**

* **Flexible Deployment:** Build new apps/agents from no-code environments or select references from showcase with your modification.
* **Multi-Plugin Support:** Compatible with various plugins and tools to accommodate diverse development needs.
* **GPU Resource Selection:** Choose from centralized CePIN GPUs or decentralized DePIN GPUs for cost and performance optimization.
* **Monetization Opportunities:** List deployed apps/agents on the AI App Store for rent or sale, earning $GRAFI tokens based on usage.
* **Interactive Demo Spaces:** Create and share live demonstrations of your models with users and stakeholders.