| Time | Status | User Agent |  |
| :-- | :-- | :-- | :-- |
| Make a request to see history. |

#### URL Expired

The URL for this request expired after 30 days.

### **Compute Unit Value**: `1` (fixed)

### START HERE!

Click **Try It!** to test the endpoint with the default values or customize your request by following these steps:

1. Enter your API key in the **Header: token** text box (top right).
   - You can **[get a free API key here](https://docs.blockdaemon.com/docs/quick-start-blockdaemon-api-suite)** .
2. Enter the parameters available below.
3. Click **Try It!**.

### Supported Protocols & Networks

| Protocol | Network | Path Parameter |
| --- | --- | --- |
| Algorand | Mainnet | `algorand/mainnet` |
| Avalanche | Mainnet-c | `avalanche/mainnet-c` |
| Testnet-c | `avalanche/testnet-c` |
| Bitcoin | Mainnet | `bitcoin/mainnet` |
| Testnet | `bitcoin/testnet` |
| Testnet4 | `bitcoin/testnet4` |
| Bitcoincash | Mainnet | `bitcoincash/mainnet` |
| Testnet | `bitcoincash/testnet` |
| Dogecoin | Mainnet | `dogecoin/mainnet` |
| Testnet | `dogecoin/testnet` |
| Ethereum | Mainnet | `ethereum/mainnet` |
| Sepolia | `ethereum/sepolia` |
| Hoodi | `ethereum/hoodi` |
| Litecoin | Mainnet | `litecoin/mainnet` |
| Testnet | `litecoin/testnet` |
| Near | Mainnet | `near/mainnet` |
| Optimism | Mainnet | `optimism/mainnet` |
| Polkadot | Mainnet | `polkadot/mainnet` |
| Westend | `polkadot/westend` |
| Polygon | Mainnet | `polygon/mainnet` |
| Amoy | `polygon/amoy` |
| Solana | Mainnet | `solana/mainnet` |
| Testnet | `solana/testnet` |
| Devnet | `solana/devnet` |
| Stellar | Mainnet | `stellar/mainnet` |
| Testnet | `stellar/testnet` |
| Tron | Mainnet | `tron/mainnet` |
| Nile | `tron/nile` |
| XRP | Mainnet | `xrp/mainnet` |
| Testnet | `xrp/testnet` |

### Protocol

- string
- required

Defaults to bitcoin

Protocol handle, one of:

`algorand`, `avalanche`, `bitcoin`, `bitcoincash`, `dogecoin`, `ethereum`, `litecoin`, `near`, `optimism`, `polkadot`, `polygon`, `solana`, `stellar`, `tezos`, `xrp`.

### Network

- string
- required

Defaults to mainnet

Which network to target. Available networks can be found in the list of supported protocols or with /{protocol}.

# ``200      Current block hash
# ``401      Invalid or expired token
# ``429      Rate limit exceeded
# ``500      An internal server error happened
# ``503      The resource you are trying to access is currently unavailable

### Updated about 2 months ago

### Base URL

https://svc.blockdaemon.com/universal/v1/{protocol}/{network}/sync/block_id

```

xxxxxxxxxx

curl --request GET \

--url https://svc.blockdaemon.com/universal/v1/bitcoin/mainnet/sync/block_id \

--header 'X-API-Key: ••••' \

--header 'accept: application/json'
```

### Click `Try It!` to start a request and see the response here! Or choose an example:

application/json

``200``401``429``500``503

### Updated about 2 months ago