Sempre

23y in IT. Founder @masemIT 🇦🇹 | • • | Donating 3% to kids hospice care 💚

[Sempre @X_Sem_pre]

New article: building x402-native AI agents with Coinbase AgentKit + PayWatcher.

AgentKit = wallet
x402 = payment protocol
PayWatcher = verification layer

callTool() → 402 → auto-pay → ✓ verified

Testnet-first. ~20 lines. No API key.

https://t.co/SAWbZEFVq8

#AgentKit #x402 #Base

[Sempre @X_Sem_pre]

Two samples (top-20 vs top-100) handled separately in the full edition. Mixing them = methodological noise.

Full breakdown publishes Sundays. ChainSights.
https://t.co/NXS8L7CHtC

[Sempre @X_Sem_pre]

DGI #6 is out.

Composite: 5.93 (+0.01 across 35 DAOs).

The headline number barely moved. The story is underneath. 🧵

[Sempre @X_Sem_pre]

@wormhole top-5 → 66% of voting power.

But rank 2 alone has 21,889 delegators. Different shape of concentration. The DGI scores them differently — and that difference shows up in PDI.

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https://t.co/rt7II5k7rL

[Sempre @X_Sem_pre]

DGI Weekly #5 — 32 DAOs, one number: 5.92 (flat)

Under the surface: @OlympusDAO +0.83 · @ParallelFi_HQ −0.81 · @LidoFinance 3rd week declining

28/32 DAOs have HPR ~10.

The problem isn't participation. It's what happens after.

Full article link 👇🏻

https://t.co/6bVp608ptk #DAOGovernance #DeFi

[Sempre @X_Sem_pre]

x402 - MCP Server - AgentKit - https://t.co/DkctNYu0Ee https://t.co/CBSpmfoO0K

via @YouTube

Built this in ~3 months. Solo, nights and weekends. Demo: https://t.co/c5Cg9j358W · Docs: https://t.co/jod5MQSryr · GitHub: https://t.co/ndVWXI0V8g #BuildingInPublic #x402 #Base #MCP #AgentKit

[Sempre @X_Sem_pre]

We were using Tally's API too. Rebuilt in 48 hours when they announced the shutdown — Boardroom, Agora, The Graph as fallbacks.
The infrastructure fragility you're describing is exactly why governance tooling needs to be infrastructure-grade, not VC-dependent SaaS.

https://t.co/uoPyMu1ttH

[Sempre @X_Sem_pre]

@mistysidalex Measuring token votes while missing whether anyone cared what got decided" — that's the DEI/HPR gap in one sentence. Participation rate tells you who showed up. Engagement quality tells you whether it mattered. Most governance dashboards only track the first one.

See ChainSights

[Sempre @X_Sem_pre]

AgentKit x PayWatcher x #x402

Discussion:
https://t.co/e24eJUkfy9

#Web3‌‌ #stablesoins #usdc #payment #verification

[Sempre @X_Sem_pre]

@coinbase @buildonbase

[Sempre @X_Sem_pre]

Preview: AgentKit x PayWatcher
Example Github Repo: https://t.co/QaEOL93MGo

Docs: 👇🏻

#x402 #agentkit #paywatcher #stablecoins #usdc

[Sempre @X_Sem_pre]

Documentation:
https://t.co/0AUWpER1wS

[Sempre @X_Sem_pre]

Documentation:
https://t.co/0AUWpER1wS

[Sempre @X_Sem_pre]

PayWatcher MCP Server is live.

AI agents can now verify USDC payments on Base directly from their workflow.

No API key. No account. Just x402 + txHash.

https://t.co/qNW9rqQshc

#x402 #MCP #Base #stablecoins

[Sempre @X_Sem_pre]

Built USDC payment verification in production on Base.

No % cut. No custody. Just: did the payment arrive?

$0.05 flat · x402 native · 5 EVM chains

Full breakdown of what we built and what's next:
https://t.co/5YZkKFSEtp

#Base #x402 #stablecoins

[Sempre @X_Sem_pre]

https://t.co/4TJ05TNCix

[Sempre @X_Sem_pre]

Most payment processors charge a % of every USDC transfer. That makes no sense.

You don't need a middleman — you just need to know the payment arrived.

Link to @paragraph_xyz article 👇

#x402 #stablecoins #Base