--- title: Nex AGI: Nex N2 Pro API | Text Generation | ModelsLab description: Build with Nex AGI: Nex N2 Pro API by Nex Agi. Text generation, chat, code, and reasoning. Pay-per-use. Free tier. url: https://modelslab.com/models/nex-agi/nex-agi-nex-n2-pro.md canonical: https://modelslab.com/models/nex-agi/nex-agi-nex-n2-pro.md type: product component: Playground/LLM/Index generated_at: 2026-06-24T14:08:34.576131Z --- Nex AGI: Nex-N2-Pro --- [LLMs.txt](https://modelslab.com/models/open_router/nex-agi-nex-n2-pro/llms.txt) [.md](https://modelslab.com/models/nex-agi/nex-agi-nex-n2-pro.md) Nex AGI: Nex-N2-Pro --- Choose a prompt below to get started or type your own message Explain quantum computing in simple terms Write a Python function to sort a list Create a marketing email for a SaaS product Compare REST vs GraphQL APIs Send ### Nex AGI: Nex-N2-Pro nex-agi nex-agi-nex-n2-pro Copy model ID PricingInput $0.25 / 1M tokens Output $1.00 / 1M tokens API EndpointsOpenAI Compatible `https://modelslab.com/api/v7/llm/chat/completions`Endpoint Anthropic Compatible `https://modelslab.com/api/v7/llm/v1/messages`Messages `https://modelslab.com/api/v7/llm/v1/messages/count_tokens`Count Tokens `https://modelslab.com/api/v7/llm/v1/models`Models Use with Claude Code cURL Example ParametersSystem MessageYou are a helpful AI assistant specialized in providing accurate and detailed responses. 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Built on the Qwen3.5 architecture, it accepts text and image input and produces... ### Technical Specifications Model IDnex-agi-nex-n2-pro CategoryLLM Models TaskText Generation Price$0.625 per million tokens AddedJune 22, 2026 ### Key Features - Chat completion and multi-turn conversation API - Streaming response with token-by-token output - Function calling and tool use support - System prompts and role-based messaging - JSON mode and structured output ### Quick Start Integrate Nex AGI: Nex-N2-Pro into your application with a single API call. Get your API key from the [pricing page](https://modelslab.com/pricing) to get started. PythonJavaScriptcURLPHP ``` import requests import json url = "https://modelslab.com/api/v7/llm/chat/completions" headers = { "Content-Type": "application/json" } data = { "model_id": "nex-agi-nex-n2-pro", "messages": [ { "role": "user", "content": "Hello!" } ], "max_tokens": 1000, "key": "YOUR_API_KEY" } try: response = requests.post(url, headers=headers, json=data) response.raise_for_status() # Raises an HTTPError for bad responses (4XX or 5XX) result = response.json() print("API Response:") print(json.dumps(result, indent=2)) except requests.exceptions.HTTPError as http_err: print(f"HTTP error occurred: {http_err} - {response.text}") except Exception as err: print(f"Other error occurred: {err}") ``` ### Pricing Nex AGI: Nex-N2-Pro API costs $0.625000 per million tokens. Pay only for what you use with no minimum commitments. [View pricing plans](https://modelslab.com/pricing) ### Use Cases - AI chatbots and virtual assistants - Code generation and developer tools - Content writing and copywriting automation - Data analysis, summarization, and extraction [Browse LLM Models](https://modelslab.com/models?feature=llmaster) [More from Nex Agi](https://modelslab.com/models/open_router) [View Pricing](https://modelslab.com/pricing) Nex AGI: Nex-N2-Pro FAQ --- ### What is Nex AGI: Nex-N2-Pro? Nex-N2-Pro is an agentic mixture-of-experts model from Nex AGI, with 17B active parameters out of 397B total. Built on the Qwen3.5 architecture, it accepts text and image input and produces... ### How do I use the Nex AGI: Nex-N2-Pro API? You can integrate Nex AGI: Nex-N2-Pro into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "nex-agi-nex-n2-pro" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation. ### How much does Nex AGI: Nex-N2-Pro cost? Nex AGI: Nex-N2-Pro costs $0.625000 per million tokens. ModelsLab uses pay-per-use pricing with no minimum commitments. A free tier is available to get started. ### What is the Nex AGI: Nex-N2-Pro model ID? The model ID for Nex AGI: Nex-N2-Pro is "nex-agi-nex-n2-pro". Use this ID in your API requests to specify this model. ### Does Nex AGI: Nex-N2-Pro have a free tier? Yes, ModelsLab offers a free tier that lets you try Nex AGI: Nex-N2-Pro and other AI models. Sign up to get free API credits and start building immediately. --- *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) --- *Generated by ModelsLab - 2026-06-24*