JitoRelayer

SIP Protocol API Reference / JitoRelayer

Class: JitoRelayer

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:17395

Jito Relayer for gas abstraction

Submits Solana transactions via Jito’s MEV infrastructure, enabling gas abstraction for privacy transactions.

Example

import { JitoRelayer } from '@sip-protocol/sdk'

const relayer = new JitoRelayer({
  blockEngineUrl: 'https://ny.mainnet.block-engine.jito.wtf/api/v1',
})

// Submit a signed transaction via the relayer (tipPayer is required for the bundle to land)
const result = await relayer.relayTransaction({
  transaction: signedTx,
  tipLamports: 10_000, // 0.00001 SOL tip
  tipPayer: relayerKeypair,
})

console.log('Transaction relayed:', result.signature)

Constructors

Constructor

new JitoRelayer(config?): JitoRelayer

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:17402

Parameters

config?

JitoRelayerConfig

Returns

JitoRelayer

Methods

encodeSignature()

static encodeSignature(sig): string

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:17404

Encode a 64-byte ed25519 signature as a base58 string (Solana canonical form).

Parameters

sig

Uint8Array

Returns

string

submitBundle()

submitBundle(request): Promise<JitoBundleResult>

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:17411

Submit a bundle of transactions to Jito

Parameters

request

JitoBundleRequest

Bundle request with transactions and tip

Returns

Promise<JitoBundleResult>

Bundle submission result

relayTransaction()

relayTransaction(request): Promise<RelayedTransactionResult>

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:17421

Relay a single transaction via Jito

This is the main method for gas abstraction - submit a transaction through the relayer instead of paying gas directly.

Parameters

request

RelayedTransactionRequest

Transaction to relay

Returns

Promise<RelayedTransactionResult>

Relay result

isAvailable()

isAvailable(): Promise<boolean>

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:17425

Check if Jito relayer is available

Returns

Promise<boolean>

getTipFloor()

getTipFloor(): Promise<number>

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:17429

Get current tip floor (minimum tip for inclusion)

Returns

Promise<number>

getRandomTipAccount()

getRandomTipAccount(): PublicKey

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:17433

Get a random tip account

Returns

PublicKey