# GoldRush, Refined, Structured Data

Access GoldRush via Uniblock’s unified blockchain API. Retrieve normalized portfolio data, token balances, and transaction history.

## ABOUT
  
## ENDPOINTS

### COVALENT INCLUDED IN UNIFIED ENDPOINTS

- **[GET token/balance]**: Get token balances for a wallet  
- **[GET nft/collection/metadata]**: Get blockchain analytics for an address  
- **[GET transaction]**: Get historical token prices  
- **[GET token/metadata]**: Get NFT token IDs for a contract  
- **[GET nft/metadata]**: Get log events by contract address  
- **[GET nft/balance]**: Get transactions for an address

## USE CASES

### WALLETS
### BLOCKCHAIN-ANALYTICS
### DEFI-PLATFORMS
### MARKETPLACE

## TURN INTEGRATIONS INTO YOUR WEB3 EDGE

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### Focus on your core product

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### Stop Losing Sales to Integration Delays

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## GOLDRUSH API EXAMPLE

### INPUT

```javascript
const options = {method: 'GET', headers: {accept: 'application/json'}};

fetch('https://api.uniblock.dev/uni/v1/token/balance?chainId=1&walletAddress=0x8D97689C9818892B700e27F316cc3E41e17fBeb9&provider=Covalent', options)

.then(response => response.json())

.then(response => console.log(response))

.catch(err => console.error(err));
```

### OUTPUT

```json
{
"balances": [
    {
      "contractAddress": "0x0000000000000000000000000000000000000000",
      "balance": "205085415370746"
    },
    {
      "contractAddress": "0xb24cd494fae4c180a89975f1328eab2a7d5d8f11",
      "balance": "400000000000000000000"
    }
]
}
```

#### About GoldRush

GoldRush provides a unified API for accessing structured on-chain data across 200+ blockchains. It's widely used for portfolio tracking, analytics, and multi-chain application development.