Private Transactions

Use this endpoint to send a single transaction on X Layer Mainnet using bloXroute’s Blockchain Distribution Network (BDN). Sending transactions over WebSocket instead of HTTPS can reduce latency by up to 10ms. The endpoint returns the transaction hash as a response.

Submission Endpoint

• Method: blxr_tx

• Cloud API Endpoint: api.blxrbdn.com

• Request type: HTTPS,WSS

Parameters

Parameter	Description	Instructions & Notes
transaction	Raw transactions bytes without 0x prefix.	[Required] Learn more about constructing the transaction here.
blockchain_network	Blockchain network name.	[Required] Set to X-Layer-Mainnet.
backrunme_reward_address	Wallet address String to receive BackRunMe rewards to	[Optional] Transactions are automatically enrolled in Backrunning services, from which rewards are shared with the specified backrunme_reward_address.

Example

wscat WS

wscat -c wss://api.blxrbdn.com/ws --header "Authorization: <YOUR-AUTHORIZATION-HEADER>"
> {"jsonrpc": "2.0", "id": 1, "method": "blxr_tx", "params":
   {"transaction": "f86b0184...e0b58219", "blockchain_network": "X-Layer-Mainnet"}}
< ...

HTTPS POST

RESPONSE

Response

{
    "jsonrpc": "2.0", 
    "id": "1", 
    "result": {
        "tx_hash": "ffd59870844e5...bfa54a69"
    }
}