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Web3

Web3 refers to the next generation of the internet that leverages blockchain technology to enable decentralized and trustless systems for financial transactions, data storage, and other applications.

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Launching a token on Base: the 16,777,216 gas cap we hit on launch day

Launching a token on Base: the 16,777,216 gas cap we hit on launch day

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2 min read
An airdrop you can verify, not trust: building Merkle claims on TON

An airdrop you can verify, not trust: building Merkle claims on TON

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5 min read
x402 on Hedera: How AI Agents Pay Per Request — and How Receipts Become Auditable

x402 on Hedera: How AI Agents Pay Per Request — and How Receipts Become Auditable

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5 min read
A Coinbase AgentKit Action That Cannot Spend USDC by Default: 48 Tests and a Real 402

A Coinbase AgentKit Action That Cannot Spend USDC by Default: 48 Tests and a Real 402

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4 min read
Insider buying, straight from the filings: a pay-per-call Form 4 API for AI agents

Insider buying, straight from the filings: a pay-per-call Form 4 API for AI agents

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3 min read
The Evaluator Could Not Decide — Inside a $12 Escrow That Took Three Revisions and a Dispute to Pay $11.61

The Evaluator Could Not Decide — Inside a $12 Escrow That Took Three Revisions and a Dispute to Pay $11.61

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6 min read
Receipt Relay Q41: tallying FlapJax's 14-day buyback, Oct 9–21

Receipt Relay Q41: tallying FlapJax's 14-day buyback, Oct 9–21

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3 min read
Receipt Relay Q39: auditing FlapJax treasury BNB outflows, Oct 12–20

Receipt Relay Q39: auditing FlapJax treasury BNB outflows, Oct 12–20

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4 min read
From Chatbots to Economic Agents: Autonomous Treasury Management on Base

From Chatbots to Economic Agents: Autonomous Treasury Management on Base

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3 min read
Receipt Relay Q21: auditing FlapJax's 10-10 buyback receipt against BSC

Receipt Relay Q21: auditing FlapJax's 10-10 buyback receipt against BSC

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2 min read
Paying an x402 (HTTP 402) API from Python without an SDK: v1 body vs v2 PAYMENT-REQUIRED header

Paying an x402 (HTTP 402) API from Python without an SDK: v1 body vs v2 PAYMENT-REQUIRED header

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12 min read
Where the ERC-8004 registrations live, chain by chain

Where the ERC-8004 registrations live, chain by chain

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3 min read
Agtech e Web3: Startups Brasileiras Revolucionam o Campo com IA

Agtech e Web3: Startups Brasileiras Revolucionam o Campo com IA

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3 min read
Kintara ($KINS): A Live Solana MMO with a Working Token Loop — What I Found

Kintara ($KINS): A Live Solana MMO with a Working Token Loop — What I Found

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2 min read
Why devs should design for blockchain errors, not around them

Why devs should design for blockchain errors, not around them

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1 min read
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