> ## Documentation Index
> Fetch the complete documentation index at: https://docs.uniblock.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Covalent

For more information regarding the endpoints, please visit [Covalent Website](https://goldrush.mintlify.app/api-reference/overview)

# Prefix

No prefix is required for Covalent, an example URL will therefore look like: `https://api.uniblock.dev/direct/v1/Covalent/path/to/endpoint`.

# Example

<CodeGroup>
  ```bash bash theme={null}
  curl --request GET \
    --url https://api.uniblock.dev/direct/v1/Covalent/v1/eth-mainnet/address/0x4838B106FCe9647Bdf1E7877BF73cE8B0BAD5f97/balances_v2 \
    --header 'Content-Type: application/json' \
    --header 'x-api-key: YOUR_UNIBLOCK_API_KEY'
  ```
</CodeGroup>

## Supported Endpoints

### Cross Chain

* v1/address/\{walletAddress}/activity
* v1/allchains/address/\{walletAddress}/balances
* v1/allchains/transactions

### Balances

* v1/\{chainName}/address/\{walletAddress}/balances\_v2
* v1/\{chainName}/address/\{walletAddress}/historical\_balances
* v1/\{chainName}/address/\{walletAddress}/balances\_native
* v1/\{chainName}/address/\{walletAddress}/transfers\_v2
* v1/\{chainName}/address/\{walletAddress}/portfolio\_v2
* v1/\{chainName}/tokens/\{tokenAddress}/token\_holders\_v2

### Transactions

* v1/\{chainName}/transaction\_v2/\{txHash}
* v1/\{chainName}/address/\{walletAddress}/transactions\_summary
* v1/\{chainName}/bulk/transactions/\{walletAddress}
* v1/\{chainName}/address/\{walletAddress}/transactions\_v3
* v1/\{chainName}/address/\{walletAddress}/transactions\_v3/page/\{page}
* v1/\{chainName}/bulk/transactions/\{walletAddress}/\{timeBucket}
* v1/\{chainName}/block/\{blockHeight}/transactions\_v3/page/\{page}
* v1/\{chainName}/block\_hash/\{blockHash}/transactions\_v3

### NFT

* v1/\{chainName}/address/\{walletAddress}/balances\_nft
* v1/\{chainName}/nft/\{contractAddress}/metadata
* v1/\{chainName}/nft/\{contractAddress}/metadata/\{tokenId}
* v1/\{chainName}/tokens/\{contractAddress}/nft\_transactions/\{tokenId}
* v1/\{chainName}/nft/\{collectionContract}/traits\_summary
* v1/\{chainName}/nft/\{collectionContract}/traits
* v1/\{chainName}/nft/\{collectionContract}/traits/\{trait}/attributes
* v1/\{chainName}/nft/collections

### Market Data

* v1/\{chainName}/nft\_market/\{contractAddress}/floor\_price
* v1/\{chainName}/nft\_market/\{contractAddress}/volume
* v1/\{chainName}/nft\_market/\{contractAddress}/sale\_count

### Ownership & Token Gating

* v1/\{chainName}/address/\{walletAddress}/collection/\{collectionContract}
* v1/\{chainName}/address/\{walletAddress}/collection/\{collectionContract}/token/\{tokenId}

### Security

* v1/\{chainName}/approvals/\{walletAddress}
* v1/\{chainName}/nft/approvals/\{walletAddress}

### Bitcoin

* v1/btc-mainnet/address/\{walletAddress}/hd\_wallets
* v1/btc-mainnet/address/\{walletAddress}/balances\_v2
* v1/btc-mainnet/address/\{walletAddress}/historical\_balances
* v1/cq/covalent/app/bitcoin/transactions

### Prices

* v1/pricing/historical\_by\_addresses\_v2/\{chainName}/\{quoteCurrency}/\{contractAddress}
* v1/pricing/spot\_prices/\{chainName}/pools/\{contractAddress}
* v1/\{chainName}/event/\{eventType}/gas\_prices

### Utility

* v1/\{chainName}/events
* v1/\{chainName}/events/topics/\{topicHash}
* v1/\{chainName}/events/address/\{contractAddress}
* v1/\{chainName}/block\_v2/\{blockHeight}
* v1/\{chainName}/block\_v2/\{startDate}/\{endDate}
* v1/chains
* v1/chains/status
* v1/\{chainName}/address/\{walletAddress}/resolve\_address

## Supported Chains

Covalent supports multiple blockchain networks including:

* eth-mainnet
* eth-sepolia
* eth-holesky
* matic-mainnet
* avalanche-mainnet
* avalanche-testnet
* bsc-mainnet
* bsc-testnet
* arbitrum-mainnet
* arbitrum-nova-mainnet
* arbitrum-sepolia
* adi-mainnet
* adi-testnet
* berachain-mainnet
* fantom-mainnet
* fantom-testnet
* hypercore-mainnet
* hyperevm-mainnet
* optimism-mainnet
* optimism-sepolia
* polygon-zkevm-mainnet
* base-mainnet
* base-sepolia-testnet
* tempo-mainnet
* unichain-mainnet
* zksync-mainnet
* zksync-sepolia-testnet
* gnosis-mainnet
* solana-mainnet
* btc-mainnet

And many more. For a complete list of supported chains, use the `/v1/chains` endpoint.