Bot engineering, in depth .

Hyperliquid Python SDK vs Rust: Choosing a Bot Stack

Choosing Python or Rust for Hyperliquid bots based on strategy latency, reliability and development speed.

Polymarket Order Book Reconstruction: Snapshots, Deltas and Reconnects

How to maintain a trustworthy local Polymarket order book through WebSocket gaps and reconnects.

How to Build a Polymarket Wallet and Position Tracker

Tracking Polymarket positions, fills and realized exposure with public APIs and on-chain reconciliation.

Polymarket CLOB V2 Bot Migration Checklist

A practical migration checklist for Polymarket trading systems moving to updated CLOB behavior.

Polymarket Gamma vs Data vs CLOB API: Which One Does Your Bot Need?

Polymarket API architecture: market discovery, account data and live order-book execution.

Solana

Pump.fun Bundle and Volume Bot Architecture: Execution and Safety

Pump.fun automation requires deterministic wallet and transaction orchestration so partial failures do not lose track of funds or repeat actions.

24/7 Crypto Trading Bot Maintenance: Monitoring and Incident Response

A live trading system needs an operating model for API changes, provider outages, reconciliation failures and strategy drift after launch.

Trading Bot Data Pipeline Architecture: Streams, Storage and Replay

A trading pipeline must serve live decisions while preserving enough evidence to reproduce incidents and backtests without look-ahead bias.

What a Production Crypto Trading Bot Dashboard Must Monitor

A production dashboard is the operator control plane where stale data, failed execution and exposure must become visible before they create losses.

Building a Polymarket Spread Bot for 5-Minute Crypto Markets

Short-duration crypto markets punish stale quotes: underlying prices move continuously while inventory has little time to mean-revert.

Polymarket News Trading Bot Architecture: From Event Feed to Order

A news bot competes on interpretation as much as speed: it must map evidence to the exact condition and estimate remaining probability edge.

Strategies

How to Design an EVM DCA and Grid Bot with Hard Risk Controls

On-chain DCA and grid automation needs persistent state, gas-aware execution and bounded custody rather than a cron job that submits swaps.

Strategies

DEX-CEX Arbitrage Bot Architecture: Inventory, Latency and Execution

Visible DEX-CEX spread is not profit. Fees, executable depth, gas, inventory and the risk of completing only one leg determine realized edge.

Solana

Solana Copytrading Bot Architecture: Latency, Slippage and Risk Controls

A copytrading bot must decide whether a leader trade remains executable, not blindly replay a transaction after price and liquidity have moved.

Solana

How to Build a Solana Wallet Tracker for Real-Time Whale Alerts

A production Solana tracker must convert raw account activity into reliable economic events while the signal is still actionable.

Robinhood Chain

Jul 16, 2026·6 min read

Stock-Token Arbitrage: Trading NASDAQ Gaps on Robinhood Chain

How a stock token arbitrage bot captures the price gap that opens when NASDAQ closes but Robinhood Chain keeps trading.

Jul 16, 2026·5 min read

TON Smart Contract Audit: What Auditors Check in FunC/Tact

A TON smart contract audit checklist: bounced message handling, cross-hop gas accounting, and TEP-74/62 compliance in FunC and Tact.

Jul 13, 2026·6 min read

Smart Contract Audit Cost in 2026: EVM, Solana and TON Pricing

Smart contract audit cost breakdown for 2026: real EVM, Solana and TON pricing tiers from $8k, and what drives quotes up or down.

Robinhood Chain

Jul 12, 2026·6 min read

Cross-DEX Spreads: Arcus vs Uniswap Stock Token Price Gaps

Five DEXes went live on Robinhood Chain the same day. Here's how cross-dex stock token arbitrage works between Arcus and Uniswap.

Jul 10, 2026·6 min read

Do You Need a Smart Contract Audit Before Mainnet Launch?

Do I need a smart contract audit? Score TVL at risk, admin keys, and mechanism novelty to decide before mainnet.

Comparisons

Jul 10, 2026·6 min read

Jito Bundles vs Standard Solana RPC: Which Lands Trades Faster?

Jito bundles vs Solana RPC compared for latency, landing-rate guarantees, and MEV protection in real trading-bot production use.

Comparisons

Jul 8, 2026·6 min read

Jupiter vs Raydium: Routing Swaps for Best Execution on Solana

Jupiter vs Raydium routing compared: how aggregated multi-pool routing changes slippage and execution quality versus trading Raydium pools directly.

Jul 8, 2026·6 min read

What a Smart Contract Audit Actually Checks, Step by Step

What does a smart contract audit check? Slither and Echidna passes, manual invariant review, access control, and upgrade paths, explained.

Robinhood Chain

Jul 7, 2026·6 min read

Market Making Thin Stock-Token Pools on Robinhood Chain

Why quoting both sides of thin Robinhood Chain stock token pools means rethinking inventory risk for a market that never fully closes.