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Casatrick | Polymrket Bot Dev

Web3 Full-Stack Developer building Polymarket trading bots and automated trading backends. I write about execution, orderbooks, TWAP and backend architecture.

Building Reliable Market Data for a Polymarket Trading Bot

Building Reliable Market Data for a Polymarket Trading Bot

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6 min read

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How I Designed a Polymarket Trading Bot Backend

How I Designed a Polymarket Trading Bot Backend

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4 min read
How to Build a Production-Grade Polymarket Trading Bot in 2026

How to Build a Production-Grade Polymarket Trading Bot in 2026

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6 min read
How to Build a Polymarket Bot in 2026: Complete Guide to Automated Trading

How to Build a Polymarket Bot in 2026: Complete Guide to Automated Trading

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12 min read
Modeling Correlated Polymarket Markets as a Graph and Finding Arbitrage with Negative Cycles

Modeling Correlated Polymarket Markets as a Graph and Finding Arbitrage with Negative Cycles

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2 min read
Polymarket Trading Bot Dominance: 14 of Top 20 Wallets

Polymarket Trading Bot Dominance: 14 of Top 20 Wallets

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4 min read
Polymarket Trading Bot Development: What Actually Works

Polymarket Trading Bot Development: What Actually Works

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4 min read
How to Update a Polymarket Trading Bot for TWAP Resolution (Live August 7)

How to Update a Polymarket Trading Bot for TWAP Resolution (Live August 7)

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7 min read
How Polymarket Is Closing the Manipulation Window in Crypto Markets

How Polymarket Is Closing the Manipulation Window in Crypto Markets

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5 min read
Polymarket Trading Bot Strategies - Bayesian Updating for Real Edge

Polymarket Trading Bot Strategies - Bayesian Updating for Real Edge

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7 min read
I Reverse-Engineered a Polymarket Trader's Strategy From Their Public Trade History

I Reverse-Engineered a Polymarket Trader's Strategy From Their Public Trade History

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3 min read
Why Execution Speed Beats Detection Logic in Polymarket Arbitrage Bot

Why Execution Speed Beats Detection Logic in Polymarket Arbitrage Bot

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2 min read
Building a Polymarket Arbitrage Bot: 5 Strategies, One Signal-Ranking Problem

Building a Polymarket Arbitrage Bot: 5 Strategies, One Signal-Ranking Problem

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2 min read
Screening Polymarket Markets: Liquidity and Resolution Risk

Screening Polymarket Markets: Liquidity and Resolution Risk

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3 min read
The Execution Layer Most Trading Bot Tutorials Skip

The Execution Layer Most Trading Bot Tutorials Skip

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3 min read
How I'm Getting Organic Traffic Building a Polymarket Bot in Public (No Growth Hacks)

How I'm Getting Organic Traffic Building a Polymarket Bot in Public (No Growth Hacks)

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1 min read
Building a Polymarket Trading Bot: Order Book Monitoring, Slippage Handling, and Position Sizing in Python

Building a Polymarket Trading Bot: Order Book Monitoring, Slippage Handling, and Position Sizing in Python

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4 min read
Why Polymarket Bots Need Different Risk Logic Than Casino RNG Games

Why Polymarket Bots Need Different Risk Logic Than Casino RNG Games

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2 min read
My Polymarket Bot Has a Volatility Filter Now. Here Is Why I Built It Last.

My Polymarket Bot Has a Volatility Filter Now. Here Is Why I Built It Last.

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3 min read
What Happens to My Polymarket Bot When a BTC Market Resolves Unexpectedly

What Happens to My Polymarket Bot When a BTC Market Resolves Unexpectedly

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3 min read
My Bot Showed +$84 Profit. The Chain Said +$11. Here's Why.

My Bot Showed +$84 Profit. The Chain Said +$11. Here's Why.

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3 min read
Polymarket Arbitrage Strategies - Analysis

Polymarket Arbitrage Strategies - Analysis

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4 min read
I Backtested My Polymarket Bot Against Real Order Book Data. Here's What I Found.

I Backtested My Polymarket Bot Against Real Order Book Data. Here's What I Found.

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5 min read
Building a Trading Bot Is Easy. Building One That Survives Overnight Isn't.

Building a Trading Bot Is Easy. Building One That Survives Overnight Isn't.

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3 min read
Building a Low-Latency Trading Bot in Rust (From 48ms to 800µs)

Building a Low-Latency Trading Bot in Rust (From 48ms to 800µs)

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6 min read
Adding Real-Time WebSocket Prices to My Polymarket Rust Bot (And What I Found When I Stopped Polling)

Adding Real-Time WebSocket Prices to My Polymarket Rust Bot (And What I Found When I Stopped Polling)

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8 min read
My Polymarket Trading Bot in Rust After TypeScript Kept Missing Fills

My Polymarket Trading Bot in Rust After TypeScript Kept Missing Fills

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12 min read
Building a Polymarket Trading Bot: Architecture, Execution, and Risk Management

Building a Polymarket Trading Bot: Architecture, Execution, and Risk Management

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5 min read
How Kelly Criterion Transformed My Polymarket Trading Bot

How Kelly Criterion Transformed My Polymarket Trading Bot

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4 min read
I Built a Polymarket Trading Bot That Tries to Capture the Last 60 Seconds of Market Inefficiency

I Built a Polymarket Trading Bot That Tries to Capture the Last 60 Seconds of Market Inefficiency

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3 min read
I Built a Real-Time Dashboard for My Polymarket Trading Bot - Here Are Problems Nobody Warned Me About

I Built a Real-Time Dashboard for My Polymarket Trading Bot - Here Are Problems Nobody Warned Me About

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10 min read
Building a Last-Entry Probability Capture Trading Bot on Polymarket with TypeScript

Building a Last-Entry Probability Capture Trading Bot on Polymarket with TypeScript

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4 min read
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