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General discussions about cryptocurrency and blockchain technology.

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My Agent Said We Placed. The Leaderboard Said Otherwise.

My Agent Said We Placed. The Leaderboard Said Otherwise.

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5 min read
탈중앙화의 딜레마: AML 트래블 룰, 디파이에서도 통할까?

탈중앙화의 딜레마: AML 트래블 룰, 디파이에서도 통할까?

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1 min read
Where to Get Free Historical Crypto Price Data in Python (7 Sources, No Paid API)

Where to Get Free Historical Crypto Price Data in Python (7 Sources, No Paid API)

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3 min read
I gave a trading bot $148 of real money even though my backtest says it loses. Week one

I gave a trading bot $148 of real money even though my backtest says it loses. Week one

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2 min read
I ranked perp funding by what actually paid, not by the rate on the screen

I ranked perp funding by what actually paid, not by the rate on the screen

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3 min read
Aave Collateral: How Much Can I Withdraw? Explained

Aave Collateral: How Much Can I Withdraw? Explained

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8 min read
Refusing a snapshot a deposit watcher cannot fully read

Refusing a snapshot a deposit watcher cannot fully read

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8 min read
How Crypto Prop Firm Drawdown Actually Works

How Crypto Prop Firm Drawdown Actually Works

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3 min read
Add x402 pay-per-call to a FastAPI server in ~40 lines

Add x402 pay-per-call to a FastAPI server in ~40 lines

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1 min read
Day 1: I let an AI agent earn crypto from zero — 21-day experiment

Day 1: I let an AI agent earn crypto from zero — 21-day experiment

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1 min read
Building a daily crypto market brief from two public APIs (Upbit + CoinGecko)

Building a daily crypto market brief from two public APIs (Upbit + CoinGecko)

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4 min read
Two HTTP payment rails, one API: how I charge agents per call with x402 and L402

Two HTTP payment rails, one API: how I charge agents per call with x402 and L402

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2 min read
An order-book wall is an ad, not a wall. We tested 7 liquidity myths and 5 more "proven" trading ideas against data.

An order-book wall is an ad, not a wall. We tested 7 liquidity myths and 5 more "proven" trading ideas against data.

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13 min read
Security Audit Badges — What an Audit Covers, and What It Never Can

Security Audit Badges — What an Audit Covers, and What It Never Can

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6 min read
175,450 endpoints, 630 paid sellers — the x402 demand side, measured

175,450 endpoints, 630 paid sellers — the x402 demand side, measured

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5 min read
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