OpenRouter Howto
OpenRouter is a unified interface for accessing and comparing various large language models (LLMs) through a single API.
View MoreHow to Use OpenRouter
Sign up for an account: Go to openrouter.ai and create an account.
Get an API key: After signing up, go to https://openrouter.ai/keys to create an API key.
Add credits: Go to Account > Settings, scroll down to the credit section to Add Credits so you can use the generated API keys.
Choose a model: Browse the available models at https://openrouter.ai/models and select the one you want to use.
Integrate the API: Use the OpenRouter API in your application. You can use their standardized API similar to OpenAI's format.
Set up headers: Include necessary headers in your API requests, such as 'Authorization' with your API key and 'HTTP-Referer' with your site URL.
Make API calls: Send requests to https://openrouter.ai/api/v1/chat/completions with your chosen model and prompts.
Handle responses: Process the API responses in your application as needed.
Monitor usage: Keep track of your usage and credits on the OpenRouter dashboard.
OpenRouter FAQs
OpenRouter is a unified API service that provides access to various AI language models, including GPT-4, Claude, PaLM, and open-source models. It allows users to interact with multiple AI models through a single interface.
OpenRouter Monthly Traffic Trends
OpenRouter achieved 1.33M additional visits in February 2025, resulting in a 38.2% growth. This moderate growth can be attributed to several recent updates and integrations, such as the single API for accessing multiple LLMs and the integration with AI Content Labs, which likely enhanced its appeal to developers and businesses.
View history traffic
Related Articles
Popular Articles
How to Install and Use FramePack: The Best Free Open-Source AI Video Generator for Long Videos in 2025
Apr 28, 2025
DeepAgent Review 2025: The God-Tier AI Agent that's going viral everywhere
Apr 27, 2025
PixVerse V2.5 Hugging Video Tutorial | How to Create AI Hug Videos in 2025
Apr 22, 2025
PixVerse V2.5 Release: Create Flawless AI Videos Without Lag or Distortion!
Apr 21, 2025
Latest AI Tools Similar to OpenRouter
Sweet Justice AI
Sweet Justice AI is an AI-powered legal assistance platform that helps individuals fight against landlords, corporations, and unfair practices through automated demand letters, small claims court filings, and step-by-step legal guidance at an affordable price.
BlacktoothAI
BlacktoothAI is an all-in-one AI platform that provides access to multiple leading AI models like ChatGPT, Claude, Gemini, and Stable Diffusion through a single unified interface for content generation, image creation, and productivity enhancement.
aiworkflow.tools
AIworkflow.tools is a comprehensive directory and comparison platform showcasing the best AI workflow automation tools to help businesses streamline their processes and boost productivity.
Dang.ai
FreemiumAI Tools Directory
Dang.ai is a comprehensive directory of AI tools and services, featuring over 5000 AI tools across various categories.
Popular AI Tools Like OpenRouter
Simple Fast Translation
Simple Fast Translation is a minimalist Mac translation tool that enables instant text translation through customizable keyboard shortcuts while supporting multiple languages and protecting user privacy.
MedMatch Pro
MedMatch Pro is a comprehensive global medication guide and pill identifier app that helps users find medication equivalents worldwide, identify unknown pills, and access detailed medical information through photo recognition and search capabilities.
Anthropic
Anthropic is an AI safety and research company founded in 2021 that focuses on developing reliable, interpretable, and steerable AI systems with an emphasis on safety and ethical considerations.
Imarena.AI
LMArena.ai is an open benchmarking platform for evaluating and comparing large language models (LLMs) through anonymous, randomized battles and crowdsourced voting.
View More