Blog · page 7

Bot engineering, in depth.

Page 7 of 25 — how trading bots actually work on Solana, Hyperliquid and Polymarket.

Jun 3, 2026·5 min read

Walk-Forward Optimisation for Crypto Strategies in Python

Demonstrates an anchored walk-forward loop using scikit-learn's TimeSeriesSplit on Hyperliquid BTC perp minute bars, with out-of-sample parameter stability checks. Explains how to detect if a strategy is genuinely robust or just benefiting from lucky in-sample windows.

Jun 2, 2026·5 min read

Hyperliquid Latency Optimization: Co-location, Network and Code Tuning

Practical techniques to shave microseconds off Hyperliquid order round-trips — from AWS region selection and VPN bypass to async Rust clients and kernel-bypass networking strategies used by prop shops.

Jun 2, 2026·7 min read

What It Costs to Build a Hyperliquid Trading Bot

A senior engineer's breakdown of Hyperliquid bot development cost: real price ranges for MVP vs production, plus infra, colocation, rebate tuning and upkeep.

Robinhood Chain

Jun 2, 2026·7 min read

How Stock Tokens Work: Economic Exposure, Not Share Ownership

How stock tokens work: on-chain equity exposure via ERC-20 contracts on Robinhood Chain, not legal share ownership, and why that gap matters for bots.

Jun 2, 2026·5 min read

Cross-Market Correlation Trading on Polymarket: A Quant Approach

Using statistical correlation between Polymarket markets — such as a Fed rate-cut market and an S&P 500 market — to build pair trades that hedge directional risk while capturing mispricing between related events.

Jun 2, 2026·4 min read

On-Chain Limit Order Bots for Solana Tokens

Learn how limit order bots simulate price triggers off oracles and use keeper execution to fill orders that Solana AMMs cannot handle natively.

Jun 1, 2026·4 min read

Photon vs BullX: Which Solana Trading Terminal Wins for Snipers

Photon and BullX both target Solana power traders with one-click sniping, copy-trade, and analytics — but their fee structures, latency, and customizability differ significantly. Here is a direct feature-by-feature comparison.

Jun 1, 2026·5 min read

How Much Does a Solana Smart Contract Developer Cost in 2026?

Solana smart contract developer cost in 2026, broken down by program complexity, audit scope, and real hourly vs fixed-fee pricing from a working studio.

Jun 1, 2026·6 min read

Hyperliquid Builder Codes: Monetizing a Trading Frontend

Hyperliquid builder codes let you earn a fee on every order your app routes. Here's how to register one, attach it in code, and model the revenue.

May 31, 2026·5 min read

Is a Solana Program Audit Worth It Before Mainnet Launch?

Is a Solana program audit worth it before mainnet? We weigh audit cost against real exploits—account confusion, CPI reentrancy, missing signer checks.

May 31, 2026·6 min read

Hire a Hyperliquid Bot Developer: What to Vet For

Before you hire a Hyperliquid developer, ask these SDK, latency, risk-engine and reconnect questions that separate a real HL perps engineer from a generalist.

May 31, 2026·6 min read

TON Jetton vs ERC-20: Security Pitfalls Compared

TON jetton security vs ERC-20: why fake jetton-wallet notifications and bounce-message draining are exploit classes EVM auditors never see.

May 30, 2026·6 min read

Hyperliquid Vaults: Building a Copy-Trading Strategy Vault

A senior engineer's guide to Hyperliquid vault development: deploy a public copy-trading vault, wire it to your bot, and handle the 10% profit-share math.

May 30, 2026·6 min read

HyperCore vs HyperEVM: Hyperliquid's Dual-VM Explained

HyperCore vs HyperEVM: how Hyperliquid splits order-book trading and EVM contracts, and what it means for reading and writing perp positions in Solidity.

May 30, 2026·5 min read

Private Orderflow on Hyperliquid: What Gives Market Makers an Edge

Hyperliquid's HLP vault and validator structure create private orderflow advantages that most retail traders never see. This piece explains how to position a market-making operation to capture this flow before it hits the public book.

May 30, 2026·6 min read

Solana Priority Fees: Compute Unit Math for MEV Transactions

Setting compute unit limits and micro-lamport fee prices incorrectly is the single biggest reason searcher transactions fail to land. This tutorial walks through the exact calculation — simulate compute units, set a dynamic fee based on recent percentile data, and cap total lamport spend without sacrificing inclusion probability.

May 29, 2026·5 min read

Real-Time Alerting for Trading Bots With PagerDuty and Telegram

Silent failures are more dangerous than loud ones. This tutorial shows how to route position breach, latency spike, and fill anomaly alerts from your bot to PagerDuty escalation policies and a Telegram ops channel.

May 29, 2026·6 min read

Hyperliquid Sub-Accounts & Agent Wallets for Bot Security

A practical guide to using a Hyperliquid agent wallet and sub-accounts to isolate strategies and keep your master key cold on a live production bot.

May 29, 2026·6 min read

Hyperliquid vs dYdX v4: L1 Order Book or Cosmos App-Chain?

Hyperliquid vs dYdX v4 compared on matching engine design, validator sets, bridging and bot latency — which app-chain actually wins for trading.

Robinhood Chain

May 29, 2026·6 min read

Arcus Explained: The Zero-Fee DEX Built by dYdX Labs

What is Arcus DEX? The zero-fee spot exchange dYdX Labs incubated on Robinhood Chain, covering ~95 Stock Tokens with ArcusBot's automated perp trading layer.

May 28, 2026·5 min read

Bug Bounty vs Paid Audit: Which Comes First Before Launch

Bug bounty vs smart contract audit isn't an either/or choice — the sequencing determines whether you're paying for coverage or gambling on discovery.

May 28, 2026·6 min read

Hyperliquid vs dYdX v4 vs GMX for Automated Perps Trading

Hyperliquid vs dYdX vs GMX for bots: how order-book vs oracle pricing changes latency, API quality, fees and liquidity for automated perp strategies.

May 28, 2026·6 min read

Hyperliquid vs GMX v2: Order Book vs Pooled Liquidity for Perps

Hyperliquid's CLOB vs GMX v2's GM pools: how slippage, funding, and adverse selection diverge for large or automated perp orders.

May 28, 2026·6 min read

Best Open-Source Market Making Bots for Hyperliquid in 2025

A handful of open-source frameworks — Hummingbot, custom Python SDKs, and community Rust clients — support Hyperliquid's API, but they differ wildly in fill latency, order management logic, and ease of strategy customization. We benchmark three frameworks on live BTC-PERP spreads and summarize which suits a solo quant versus a funded trading desk.