Base Build

What will you build?

[Base Build @buildonbase]

Show how you’re using Base MCP to win your share of $2,000 USDC.

How to get involved:

→ Create a demo video (under 3 mins)
→ Use native or custom plugins
→ Post it on X & link your post in the replies below

Winners will be chosen on creativity, utility and execution 🟦

[Quicknode @Quicknode]

BIG UPDATE: 1,000,000 free RPC requests per month, per agent, are now available via x402 on Quicknode.

No account, no API key. Connect a wallet, pay in testnet @USDC or USDG, and query 140+ networks. Refreshes every month.

[Base Build @buildonbase]

Agents on @avantisfi

Powered by Base MCP

[Avantis @avantisfi]

Base MCP turns your AI assistant into an onchain action layer.

And Avantis is part of that flow for perps on @base!

We put together a quick demo showing how to connect Base MCP with Avantis, prompt your agent, explore markets, and move through the trading flow - all from @claudeai, with every transaction still reviewed and approved by you 🔒

Peep the 2-min onboarding walkthrough below ↓

[Base Build @buildonbase]

WalletConnect is building for onchain commerce on Base

[WalletConnect @WalletConnect]

It's official.

Stablecoins are considered "money."

But most payment infrastructure wasn't built for them.

@base is where onchain commerce is landing. WalletConnect Pay is the wallet layer underneath it, 500+ million users, 700+ wallets, every major chain, one integration.

[Base Build @buildonbase]

Register here: https://t.co/bBeuYJqOHT

[Base Build @buildonbase]

Last day to register for the base x @privy_io hackathon

$10K USDC in prizes for winners

Builders only

[Base Build @buildonbase]

@0xdefiprof @privy_io Yes!

[Base Build @buildonbase]

Registration closes soon for base x @privy_io hackathon

Come build with the best at Coinbase NY this Saturday

[Base Build @buildonbase]

@privy_io Sign up here: https://t.co/bBeuYJqOHT

[Base @base]

https://t.co/cBiyXFfMXi

[Base Build @buildonbase]

Check out the site below for all the details.

→ https://t.co/AacAKbu0qr

[Base Build @buildonbase]

Interested in what it takes to upgrade Base?

Introducing Base Azul Wrapped by @danyalprout.

Find out how we made it happen ↓

[Base Build @buildonbase]

Helpful links:

Upgrade guide: https://t.co/e4qwwnz9ZM

Specs: https://t.co/ylH8KqBSfq

[Base Build @buildonbase]

Base Azul is live on Mainnet!

Some of the highlights:

Multi-proofs:
→ Introduces TEE & ZK proofs, increasing security and laying the groundwork for shorter withdrawal times

Ethereum Upgrades:
→ CLZ opcode and Osaka repricings

Performance Focused Clients:
→ New client implementations, scaled up to 5,000 TPS

[Base @base]

Base Azul is officially live on mainnet

This upgrade makes Base even faster and more secure

Making it ready to be the home of global finance

[Base Build @buildonbase]

@0xjordy @MetaMask @MetaMaskDev 🤝

[Base Build @buildonbase]

.@MetaMask building live with x402 🟦

[Francesco Andreoli ᵍᵐ @francescoswiss]

Live-coding: Make recurring payments with x402 https://t.co/gG7ueBczLT

[Base Build @buildonbase]

T&Cs:

Void where prohibited. 18+. Ends June 1st @ 12pm ET (4PM UTC time). Base may update the conditions for eligibility at any time. All participants are subject to internal policy review. Winners and prize allocations will be selected at the sole discretion of Base and notified through direct message on X. Winners will be subject to identity verification and applicable tax obligations.

[Base Build @buildonbase]

Show how you’re using Base MCP to win your share of $2,000 USDC.

How to get involved:

→ Create a demo video (under 3 mins)
→ Use native or custom plugins
→ Post it on X & link your post in the replies below

Winners will be chosen on creativity, utility and execution 🟦

[Base Build @buildonbase]

Get set up with custom plugins:

https://t.co/w2TK1Ffyc6

[Biconomy @biconomy]

Introducing Smart Batching SDK

Every batched tx today has the same hidden flaw:
every parameter is frozen at signing time. Blind to chain state.

That's why "swap → supply" reverts on a 0.0001 WETH mismatch. Why "send everything" leaves dust. Why cross-chain UX is so painful.

ERC-8211 fixes that. And it just got a TypeScript SDK.