# Overview
### Chorus One Rewards API
The **Chorus One Rewards API** provides comprehensive access to staking rewards data across multiple blockchain networks. **Built for Chorus One clients and partners**, these APIs offer reward tracking with enterprise-grade reliability.
### **Supported Networks**
| Network | Coverage | Key Features |
| ------------ | ----------------------------- | ---------------------------------------------------------------------- |
| **Solana** | Validator & Delegator rewards | Voting rewards, transaction fees, Jito MEV tips |
| **Ethereum** | StakeWise protocol staking | Daily rewards, withdrawal tracking, event monitoring |
| **TON** | TON Pool-based staking | TON pool support, pool level or individual nominators reward reporting |
### **What You Can Track**
* **Daily (epoch) reward earnings** across all supported networks
* **Historical performance** with flexible date range queries
* **Validator/pool performance** metrics and commission structures
* **Staking events** including deposits, withdrawals, and delegation changes
### **Get Started**
1. **Get your API key** from Chorus One
2. **Choose your network** - start with any of our three supported chains
3. **Make your first call** - query rewards for any validator or delegator address
Ready to start tracking staking rewards? Let's get you authenticated and making your first API calls.
### **Authentication**
All API requests require authentication using an API key passed in the request header.
### **API Key Setup**
To access the Chorus One Rewards API, you'll need an API key from our team:
1. **Contact Chorus One** to request API access
2. **Receive your unique API key** via secure communication
3. **Include the key** in all API requests using the `X-API-KEY` header
### **Using Your API Key**
Add your API key to every request header:
```
bashX-API-KEY: your-api-key-here
```
### **Example Requests**
**cURL:**
```bash
curl -H "X-API-KEY: your-api-key-here" \
"https://api.chorus.one/solana-rewards/v0/delegator_rewards?delegator_address=ADDRESS"
```
**JavaScript:**
```javascript
const headers = {
'X-API-KEY': 'your-api-key-here',
'Content-Type': 'application/json'
};
fetch('https://api.chorus.one/ethereum-rewards/v0/delegator_rewards', {
headers: headers
})
```
**Python:**
```python
import requests
headers = {
'X-API-KEY': 'your-api-key-here'
}
response = requests.get(
'https://api.chorus.one/ton-rewards/v0/details',
headers=headers
)
```
### Modules Overview
#### Supported Networks
* [**Ethereum**](https://kb.chorus.one/api-reference/ethereum-rewards-api)
* [**Solana**](https://kb.chorus.one/api-reference/solana-rewards-api)
* [**TON**](https://kb.chorus.one/api-reference/ton-rewards-api)
### Next Steps
To help you get started with specific blockchain networks, please check out the detailed guides for each supported chain below.
