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Second chain, same row

Second chain, same row

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3 min read
One pass, every stall: a fleet pass, a webhook watch, and three framework shelves

One pass, every stall: a fleet pass, a webhook watch, and three framework shelves

Comments 1
4 min read
Selling shovels in the x402 gold rush

Selling shovels in the x402 gold rush

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3 min read
A real x402 v2 endpoint at 0.005 USDC: inspect a Base payment quote before signing

A real x402 v2 endpoint at 0.005 USDC: inspect a Base payment quote before signing

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2 min read
DOBI: device identity, Machine Score, and x402-settled agent actions

DOBI: device identity, Machine Score, and x402-settled agent actions

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3 min read
Let your x402 agent read web pages: from a free test call to a paid call

Let your x402 agent read web pages: from a free test call to a paid call

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3 min read
How Does an AI Agent Check Whether It Should Pay Before It Spends? The /bin/bash.005 Spend Gate

How Does an AI Agent Check Whether It Should Pay Before It Spends? The /bin/bash.005 Spend Gate

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Comments 1
9 min read
How to verify an x402 payment actually settled on-chain

How to verify an x402 payment actually settled on-chain

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5 min read
48 hours later: our first external payer was an inspector

48 hours later: our first external payer was an inspector

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Comments 2
4 min read
Eighteen routes, five conversations, one bug a customer found for us

Eighteen routes, five conversations, one bug a customer found for us

Comments 2
3 min read
Four x402 services, fifteen paid routes — and the cataloging mechanics nobody documents

Four x402 services, fifteen paid routes — and the cataloging mechanics nobody documents

Comments 1
3 min read
I Built a Pay-Per-Call API Where the First Call Costs Nothing

I Built a Pay-Per-Call API Where the First Call Costs Nothing

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3 min read
Check a payTo before your agent pays it: a $0.01 x402 endpoint for Base. HelpUs♥

Check a payTo before your agent pays it: a $0.01 x402 endpoint for Base. HelpUs♥

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2 min read
Your 402 response says two things. Which one does the client read?

Your 402 response says two things. Which one does the client read?

Comments
3 min read
The data nobody sells: why I started taking a daily snapshot of 211,243 companies

The data nobody sells: why I started taking a daily snapshot of 211,243 companies

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4 min read
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