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- Enterprise Users: Enjoy unlimited access to the Market Data API endpoints. For access to additional API services such as News, Token Unlocks, Fundraising data or more, please contact api@messari.io to discuss Enterprise options.
- All Users with an API Key: Have access to the MessariAI API (AI) chat completion endpoints
MessariAI API Rate Limits
The MessariAI API has different rate limits based on your subscription tier. The table below shows the maximum number of requests allowed per day for each tier:
| Subscription Tier | Daily Request Limit |
|---|
| Free | 2 |
| Enterprise | 20 |
These limits apply to the AI chat completion endpoints. If you need higher limits, please contact api@messari.io to discuss buying a credit pack or see our AI Credits System section below for more details.
AI Credits System
The MessariAI API uses a credit system to track usage for Enterprise users who buy a credit pack. Each request consumes a certain number of credits, which are deducted from your account balance. 
