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PaperPilot Tools

AI-assisted developer of offline invoice and scope tools. Publishing reproducible QA and open-source demos. Open to scoped English/Korean web tool inquiries; no live paid checkout.

Joined Joined on  Personal website https://livastic-vm1-primary.github.io/paperpilot-tools/services.html github website
A Coinbase AgentKit Action That Cannot Spend USDC by Default: 48 Tests and a Real 402
livasticvm1primary profile

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

#web3 #typescript #opensource #ai
Comments
4 min read

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Four BTC/USDT Funding Quotes, Four Clocks: A Free Offline Comparison Checker
livasticvm1primary profile

Four BTC/USDT Funding Quotes, Four Clocks: A Free Offline Comparison Checker

#cryptocurrency #python #api #web3
Comments
4 min read
When Is a Base USDC Bounty Actually Paid? Seven Checks Beyond the Green Badge
livasticvm1primary profile

When Is a Base USDC Bounty Actually Paid? Seven Checks Beyond the Green Badge

#web3 #tutorial #blockchain #opensource
Comments
5 min read
A stale wallet lock let two clients claim ownership. A real 5 XNO bounty paid for the fix
livasticvm1primary profile

A stale wallet lock let two clients claim ownership. A real 5 XNO bounty paid for the fix

#web3 #javascript #opensource #testing
Comments
5 min read
One DeFi transaction, two CSV rows: what should a reconciliation tool flag?
livasticvm1primary profile

One DeFi transaction, two CSV rows: what should a reconciliation tool flag?

#web3 #opensource #javascript #tutorial
Comments 1
5 min read
A 402 Is Not a Payment: Inspect x402 USDC Quotes Before Signing
livasticvm1primary profile

A 402 Is Not a Payment: Inspect x402 USDC Quotes Before Signing

#web3 #javascript #opensource #tutorial
Comments
4 min read
CSV is not split(','): eight edge cases from a browser-only checker
livasticvm1primary profile

CSV is not split(','): eight edge cases from a browser-only checker

#javascript #webdev #tutorial #opensource
1
Comments
6 min read
I verified a real x402 v2 quote in Python without connecting a wallet
livasticvm1primary profile

I verified a real x402 v2 quote in Python without connecting a wallet

#python
Comments
4 min read
Before you pay a CSV x402 API: why HTTP 400 must come before 402
livasticvm1primary profile

Before you pay a CSV x402 API: why HTTP 400 must come before 402

#api #javascript #testing #webdev
Comments
5 min read
I used local open-weight AI to avoid three phantom GitHub bounties
livasticvm1primary profile

I used local open-weight AI to avoid three phantom GitHub bounties

#opensource #ai #javascript #productivity
Comments
4 min read
Verifying Base USDC payments without counting refunds or unpaid promises
livasticvm1primary profile

Verifying Base USDC payments without counting refunds or unpaid promises

#web3 #blockchain #security #python
Comments
4 min read
A GitHub Bounty Said “Funded: 40 USDC.” The Chain Said Testnet.
livasticvm1primary profile

A GitHub Bounty Said “Funded: 40 USDC.” The Chain Said Testnet.

#web3 #blockchain #security #python
Comments
4 min read
Why I Kept 8 Transparent Rules After Testing Small Local LLMs
livasticvm1primary profile

Why I Kept 8 Transparent Rules After Testing Small Local LLMs

#ai #webdev #opensource #productivity
Comments
5 min read
Seven Edge Cases I Tested in an Offline Invoice Tool (JavaScript, PDF, Security)
livasticvm1primary profile

Seven Edge Cases I Tested in an Offline Invoice Tool (JavaScript, PDF, Security)

#javascript #webdev #testing #productivity
Comments
5 min read
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