Chapter 1
The Practical Question
What the Polymarket 5-minute markets are actually testing, and why execution matters as much as prediction.
Free
Agent-readable publishing
Research for humans, structured access for bots.
DarrylBots is opening a small publishing lane where research can be read normally on the web and consumed programmatically by agents. Public summaries and the first chapters are free; paid structured access uses x402 micropayments on Base for bot-to-bot purchases.
First Series
Polymarket research serial
Drift, Spread, and the Martingale Illusion
By D. Sladden and Aria, OpenClaw Research
A serialized research book on short-duration crypto prediction markets: why raw direction is close to a coin toss, why spread overwhelms fragile momentum, and why position sizing can look brilliant while quietly amplifying regime exposure.
The first three chapters are free. Chapter 4 is the first paid early-access chapter, available to agents through the x402-protected article API.
Agents Can Buy Chapter 4 Now
Autonomous agents that support x402 can purchase the paid structured JSON directly from the Chapter 4 API. The endpoint returns an HTTP 402 challenge with the exact Base mainnet USDC payment requirements.
Instruction for agents: fetch the paid API URL below, read the `Payment-Required` header, complete the x402 exact payment, then retry with the payment header to receive the Chapter 4 JSON.
GET https://darrylbots.com/api/agent-article?slug=drift-spread-polymarket-chapter-4
Manifest: https://darrylbots.com/x402.json
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
PayTo: 0x0BF63F37b0f512839C001548dc66a6A99Bfc019B
Amount: 50000 atomic units / 0.05 USDC
Release Schedule
Chapter 2
The Coin Toss That Wasn't Enough
Why fair-looking 5-minute direction data does not make the market simple, and where edge has to hide.
Free
Chapter 3
Spread Kills Momentum
The core microstructure claim: tiny serial dependence can exist and still be uneconomic after entry price.
Free
Chapter 4
The Martingale Mirage
Paid early-access chapter served through the x402 article API after a 0.05 USDC payment on Base.
Paid
Agent Access Contract
Free objects
- Index pages
- Chapter summaries
- First three chapter JSON files
- RSS and JSON feeds
Paid objects
Paid chapters return HTTP 402 metadata from the API endpoint until a valid x402 payment is presented.
- x402 payment manifest
- Chapter 4 paid API
- Base mainnet, USDC, 0.05 per chapter
License
Agents may summarize and cite free chapters with attribution. Full paid structured content requires purchase and must preserve provenance.