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Why UNIQUE(event_id) Is the Double-Charge Defense Your Agent Rail Can't Skip

Why UNIQUE(event_id) Is the Double-Charge Defense Your Agent Rail Can't Skip

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2 min read
Claude Function Calling with Lambda Function URLs: Building a Secure, Zero‑Config AI Endpoint

Claude Function Calling with Lambda Function URLs: Building a Secure, Zero‑Config AI Endpoint

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10 min read
The Stripe Connect refund that only costs the platform

The Stripe Connect refund that only costs the platform

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2 min read
You issued the refund. They kept the money.

You issued the refund. They kept the money.

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4 min read
We health-checked every seller in the x402 Bazaar. One in four can't take an agent's money.

We health-checked every seller in the x402 Bazaar. One in four can't take an agent's money.

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2 min read
Never split the money on payment success

Never split the money on payment success

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6 min read
Designing Transaction Monitoring Dashboards for FinTech Operations

Designing Transaction Monitoring Dashboards for FinTech Operations

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2 min read
A payment QR code is just twelve lines of text

A payment QR code is just twelve lines of text

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4 min read
Stop converting your SaaS prices with live FX rates

Stop converting your SaaS prices with live FX rates

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5 min read
Three things the Lemon Squeezy API docs don't tell you about failed payments

Three things the Lemon Squeezy API docs don't tell you about failed payments

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3 min read
One checkout button that renders Apple Pay, Google Pay, or a popup, depending on the browser

One checkout button that renders Apple Pay, Google Pay, or a popup, depending on the browser

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3 min read
What a failed renewal does to an affiliate commission you already paid

What a failed renewal does to an affiliate commission you already paid

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5 min read
The Machines Got a Wallet: x402 Goes Live as Stablecoins Hit $300 Billion

The Machines Got a Wallet: x402 Goes Live as Stablecoins Hit $300 Billion

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5 min read
What Nobody Tells You About Integrating Monnify — A War Story

What Nobody Tells You About Integrating Monnify — A War Story

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6 min read
I scanned 53 platforms to see if an AI agent can actually pay on them. The AI companies scored worst.

I scanned 53 platforms to see if an AI agent can actually pay on them. The AI companies scored worst.

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4 min read
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