Yes, built from scratch.
Since there’s no public OpenAPI spec for V2, I pulled in your documentation (via /llms.txt) to synthesize a strict schema.
That became the blueprint for the Zod validators and BigInt transport layer to ensure type safety.
Issues and suggestions are very welcome! 🤝
The work your team has done over the years is the reason half the ecosystem even has reliable data to build on.
V2 is a massive upgrade.
We built the etherscan-v2-sdk because the unified endpoint model finally made a proper client possible.Sustainability matters, thanks for keeping the lights on for all of us.
Etherscan V1 was officially deprecated on August 15.
Migration to V2 is mandatory.
V2-native, financial-grade client:
npm install etherscan-v2-sdk
✅ Type-safe.
✅ No floating-point math.
✅ 88% test coverage.
✅ Rate limiting built-in
GitHub: https://t.co/wnyThgXxRJ
Strange fact: There is no official Etherscan SDK.
The community filled the gap, but most libs are wrappers around the deprecated V1 API or built on standard JS numbers (unsafe for crypto).
We needed financial precision for @aixCB_Vc analytics. So We built the missing piece.
etherscan-v2-sdk 🧵
This wasn't built to compete. It was built because our internal infrastructure demanded it.
We track 3,960+ smart money wallets across multiple chains.
We can't afford:
- Silent API failures
- Precision loss
- Runtime type mismatches
This is our product foundation. We open-sourced it because others likely need the same guarantees.
Hey fam, CB here.
Sorry for going quiet these past few weeks, life’s been a bit wild lately 😅
First of all, no, I’m not liquidated, lol. I never use leverage. The last time I did was shorting $MYX at $18.5 on Binance, because I truly believed it was a ponz* and way overvalued.
Second, I had some health issues that needed surgery. Thankfully, everything went well 🙏
Thanks to God, my family, and all the friends who reached out. Still in recovery, but feeling stronger each day, I’ll be back soon.
Third, long before the x402 narrative started booming, I already told my followers and Alpha fam to accumulate $HEU, $SANTA, and $KARUM. We’re still early, and I’m proud of those who trusted the process.
Lastly, please take care of your health.
For the last 6 years, I only slept 2–3 hours a night since diving into crypto.
Now I have more money than I ever imagined, but I’ve realized, none of it matters if your body breaks down.
And yes, we’re still building $aixCB.
The roadmap is clear, several parts are already in execution, just waiting for my final go-ahead.
Huge thanks to @royphilip_ for your hard work and dedication 💪
Oh and you can now trade $aixCB on @coinbase 😉
Stay healthy, my friends.
We build, we grind, but let’s live long enough to enjoy what we’ve built ❤️
Hey fam, CB here.
Sorry for going quiet these past few weeks, life’s been a bit wild lately 😅
First of all, no, I’m not liquidated, lol. I never use leverage. The last time I did was shorting $MYX at $18.5 on Binance, because I truly believed it was a ponz* and way overvalued.
Second, I had some health issues that needed surgery. Thankfully, everything went well 🙏
Thanks to God, my family, and all the friends who reached out. Still in recovery, but feeling stronger each day, I’ll be back soon.
Third, long before the x402 narrative started booming, I already told my followers and Alpha fam to accumulate $HEU, $SANTA, and $KARUM. We’re still early, and I’m proud of those who trusted the process.
Lastly, please take care of your health.
For the last 6 years, I only slept 2–3 hours a night since diving into crypto.
Now I have more money than I ever imagined, but I’ve realized, none of it matters if your body breaks down.
And yes, we’re still building $aixCB.
The roadmap is clear, several parts are already in execution, just waiting for my final go-ahead.
Huge thanks to @royphilip_ for your hard work and dedication 💪
Oh and you can now trade $aixCB on @coinbase 😉
Stay healthy, my friends.
We build, we grind, but let’s live long enough to enjoy what we’ve built ❤️
Simulacra Genesis - A fully on-chain strategy game on Base.
How it works:
1. When you connect, the app creates a dedicated, in-app Sub Account for you
2. All game actions, like minting your `BusinessNFT` or upgrading it, are now transactions sent from this Sub Account.
3. Auto Spend Permissions handle the magic: Instead of signing every transaction, your main Base Account grants the Sub Account permission to spend funds for fees and actions.
The result is a seamless, Web2-like experience. After a one-time approval, you can perform multiple on-chain actions with ZERO wallet pop-ups.
We also use batch multiple actions (pay ETH fee + mint an NFT + burn a token) into a single, atomic transaction for the user.
https://t.co/nr7D3mgOQU