MemoryRouter

Persistent memory for any AI model. One API that adds long-term memory to ChatGPT, Claude, Gemini, Grok, and 90+ other models.

🌐 Homepage · 📚 Documentation · 🎮 Dashboard

---

Quick Start

1. Get your Memory Key

Sign up at memoryrouter.ai and grab your memory key from the dashboard.

2. Make a request

curl https://api.memoryrouter.ai/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_MEMORY_KEY" \
  -d '{
    "model": "openai/gpt-4o",
    "messages": [{"role": "user", "content": "Remember that my favorite color is blue."}]
  }'

3. It remembers

curl https://api.memoryrouter.ai/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_MEMORY_KEY" \
  -d '{
    "model": "openai/gpt-4o",
    "messages": [{"role": "user", "content": "What is my favorite color?"}]
  }'

The AI now remembers your favorite color is blue — across sessions, devices, and even different models.

---

Features

• Drop-in replacement — Works with your existing code, just change the base URL
• Works with any model — OpenAI, Anthropic, Google, xAI (90+ models)
• Automatic memory — No manual embedding or retrieval code
• Cross-model memory — Start with GPT, continue with Claude
• Bring your own keys — Use your existing API keys, we just add memory

---

Supported Providers

Provider	Prefix	Example Models
OpenAI	openai/	gpt-4o, gpt-4-turbo, o1, o3
Anthropic	anthropic/	claude-sonnet-4, claude-opus-4
Google	google/	gemini-2.0-flash, gemini-2.5-pro
xAI	x-ai/	grok-2, grok-3

See the full model list in our docs.

---

Use Cases

• AI Assistants — Build assistants that remember user preferences
• Customer Support — Bots that know customer history
• Personal AI — Apps that learn and adapt over time
• Multi-session Apps — Maintain context across conversations

---

Links

• 🌐 Website: memoryrouter.ai
• 📚 Docs: docs.memoryrouter.ai
• 🎮 Dashboard: memoryrouter.ai/dashboard
• 📧 Support: john@memoryrouter.ai

---

License

MIT