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Solana Arbitrage Bot

Solana Arbitrage Bot is an open-source TypeScript application for detecting circular price discrepancies across Solana decentralized exchanges, building swap transactions and submitting them through Jito bundles. It compares expected input and output against a minimum-profit threshold and monitors execution. Its README calls for on-chain validation of realized profit and conditional Jito tip payment.

Explore the practical guide ↓

Independent OpenViST project profile, based on linked sources.

Solana Arbitrage Bot — OpenViST project profile in Exchanges & Trading.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use it when developing or evaluating an automated circular-arbitrage workflow across Solana DEX markets, particularly when you need to inspect how quote thresholds, transaction construction, Jito bundles and on-chain profit checks fit together.

Who it is for

  • Developers extending Solana DEX arbitrage routes or profit calculations.
  • Technical operators working with Solana RPC, swap transactions and Jito bundle submission.

Documented uses

  • Find circular arbitrage opportunities, such as WSOL → USDC → WSOL.
  • Compare quoted input and output amounts with a minimum profit threshold.
  • Build and submit swap transactions as Jito bundles.
  • Track execution time and slot information.
  • Develop transaction-level checks for realized profit and tip conditions.
Before you choose

Requirements & limits

The repository is public and identifies an MIT license.

  • The README gives a current minimum-profit threshold of 3,000 lamports; this is a project setting, not evidence of realized profitability.
  • Quote-based checks do not by themselves account for all fees, tips or price changes at execution.
  • The README says an on-chain program should validate realized profit and conditionally pay the Jito tip; confirm the implementation before relying on it.
  • The repository describes TypeScript code and Solana RPC, Jito, swap instructions and address lookup tables as parts of the workflow.
  • The README names pump.fun, Meteora, Raydium and Orca and describes multi-pair support, but does not specify route-adapter interfaces.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Source-based practical guide

Follow the bot’s circular-arbitrage execution flow

Describe how the bot discovers, evaluates, submits, and monitors a circular arbitrage transaction.

Before you start

  • A Solana RPC connection for blockhash and address lookup table (ALT) lookup.
  • Access to the Jito block engine; the README identifies Frankfurt for bundle submission.
  • An on-chain program for checking realized profit and conditioning the Jito tip.

Steps

  1. Continuously query circular routes such as WSOL → USDC → WSOL for quotes.

  2. Compare input and output amounts and proceed only when the potential profit exceeds the stated minimum threshold of 3000 lamports.

  3. Build a versioned transaction with compute-unit limits, setup instructions, both swap legs, and a Jito tip; submit it as a bundle to the Frankfurt block engine.

  4. Monitor execution time and slot information.

Expected outcome

The described flow submits qualifying circular-arbitrage transactions through Jito bundles and tracks execution metrics.

Guide limitations

  • A quote-time threshold does not guarantee realized profit: tips, transaction fees, and price movements can cause losses.
  • The README says an on-chain program is required to check realized profit and pay the tip only when profit exceeds costs, reverting if profit is insufficient.
  • Zero-slippage configuration is listed as supported, but it does not eliminate the stated loss risks.
Documentation 1 ↗
Evidence and transparency

Sources & review

Official repository ↗
Source record details
Source availability
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Sources checked
8 October 2026
Original website title
WSOL12/Solana-Arbitrage-Bot · Official homepage title · retained in its source language
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