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# crypto

General discussions about cryptocurrency and blockchain technology.

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Canadian NI 31-103 for solo crypto-quant devs: what you can and can't build without registration

Canadian NI 31-103 for solo crypto-quant devs: what you can and can't build without registration

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9 min read
I Built a Pay-Per-Call Trading Signal API for AI Agents

I Built a Pay-Per-Call Trading Signal API for AI Agents

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1 min read
I built a Solana signal engine solo. Here's the 150-page playbook.

I built a Solana signal engine solo. Here's the 150-page playbook.

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4 min read
How Machine Learning Is Actually Used in Digital Asset Portfolio Management (Not the Hype Version)

How Machine Learning Is Actually Used in Digital Asset Portfolio Management (Not the Hype Version)

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4 min read
HTTP 402 waited 27 years for this moment: the x402 Foundation and the agent economy

HTTP 402 waited 27 years for this moment: the x402 Foundation and the agent economy

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3 min read
I Built a Pay-Per-Call Trading Signal API for AI Agents

I Built a Pay-Per-Call Trading Signal API for AI Agents

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1 min read
I Built a Pay-Per-Call Trading Signal API for AI Agents

I Built a Pay-Per-Call Trading Signal API for AI Agents

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1 min read
When Exchanges Lie: Outlier Detection Across 150+ Crypto Data Sources

When Exchanges Lie: Outlier Detection Across 150+ Crypto Data Sources

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5 min read
A Password Strength Checker With Entropy Math and Crack-Time Estimates

A Password Strength Checker With Entropy Math and Crack-Time Estimates

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4 min read
Implementing TOTP From Scratch — RFC 6238 Test Vectors and Web Crypto

Implementing TOTP From Scratch — RFC 6238 Test Vectors and Web Crypto

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4 min read
Card Rails vs. Agent Rails: Two Architectures for AI Payments

Card Rails vs. Agent Rails: Two Architectures for AI Payments

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4 min read
Event-Driven Architecture for Crypto Trading Bots: A Practical Guide

Event-Driven Architecture for Crypto Trading Bots: A Practical Guide

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3 min read
Introducing Revenant: A Dollar-Cost Averaging Spot Trading Bot for Hyperliquid DEX.

Introducing Revenant: A Dollar-Cost Averaging Spot Trading Bot for Hyperliquid DEX.

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7 min read
Building an Interactive Merkle Tree Visualizer — One Byte Changes, the Whole Root Changes, in O(log n) Hops

Building an Interactive Merkle Tree Visualizer — One Byte Changes, the Whole Root Changes, in O(log n) Hops

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9 min read
How I Built a Real-Time Trading Automation Engine with Node.js

How I Built a Real-Time Trading Automation Engine with Node.js

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3 min read
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