submit-paladin

This endpoint is used to submit a transaction ONLY to Paladin validators.

This endpoint is used to submit a transaction ONLY to Paladin validators. As Paladin validators auction transactions based on Priority Fee, you can create separate transactions for P3 that focus more on priority fees.

There are two fee requirements:

Priority Fee must be higher than 0.04 SOL

bloXroute tip must be at least 25% of the Priority Fee.

Trader API is performing a short auction which is based on the Priority fee and bloXroute tip and submits the leading transactions to the Paladin validator. Transactions are auctioned based on the Priority fee at the validator node. Paladin validator has high rate limits for the revert protection transactions so only the top winning transactions at the first auction will be sent for that mode.

Request

Method:

POST ./api/v2/submit-paladin

Parameters:

Parameter	type	Description
transaction	TransactionMessage	See TransactionMesssage below
revertProtection	boolean	OPTIONAL. Specify if you would like to enable the Revert Protection Protection feature of Paladin. A failed transaction will be dropped rather than landed as failed when enabled. Default: False

TransactionMessage

Parameter	type	Description
content	txbase64Payload	Raw bytes of signed transaction.

Request example:

HTTP

curl -X 'POST' \
  'https://ny.solana.dex.blxrbdn.com/api/v2/submit-paladin' \
  -header "Authorization: $AUTH_HEADER" \
  -d '{ "transaction": {"content": "AjF+...AAABCQ=="}, "revertProtection": True}'
  

Response:

Fields:

Parameter	Type	Description
signature	string	Solana signature of the submitted transaction

Example:

JSON

{
  "signature":"zPiAEU8...ak3Fq"
}

You can look up this signature in a Solana Explorer like SolScan or Solana Explorer.