# Warp transactions
Chainstack supports propagating your transaction through the high-speed bloXroute transaction relay network (opens new window). The feature is called Warp transactions.
With the Warp transactions setting on, your transactions will be distributed in the Polygon mempool through the high-speed transaction relay network. This will make your transaction be available for the validators to pick up and include in the block much faster than with the regular mempool propagation.
The Warp transactions feature is available starting from the Growth plan.
There is a number of monthly allocated Warp transactions included in the plan. Each extra Warp transaction consumed is billed separately. For details, see Pricing.
Under the hood, a Warp transaction is a transaction sent to your node with the
eth_sendRawTransaction method. For example, if you send your transaction with your MetaMask connected to a Chainstack node, the transaction will be sent using
With the Warp transactions setting on, only
eth_sendRawTransaction transactions are consumed as Warp transactions. Other requests to the node are consumed as regular requests.