217234
jessicalin.eth

@jessicalin #217234

DevRel @0xproject ๐Ÿ‘ฉ๐Ÿปโ€๐Ÿ’ป https://jessicalin.vercel.app/ ๐ŸฅŠ๐Ÿ‹๏ธโ€โ™€๏ธwill wax poetic about muay thai/bjj/cf
727 Follower 133 Following
soon ๐ŸŒž
17114
Matcha ๐Ÿต โŒโ—จ-โ—จ
@matchaxyzยท10 hours ago
What do you see in the tea leaves, anon? ๐Ÿ‘€

All will be revealed this Thursday โœจ
Feb may have been a short month, but we weren't short on @0xproject updates

๐Ÿ”— New Chains
โ€ข /berachain & @unichain now supported in Swap API.

๐Ÿ’ง New Liquidity Sources
โ€ข Uniswap v4: Live on all supported networks.
โ€ข Arbitrum: Added @pancakeswapfnc v2.
โ€ข Base: Added @balancer v3, /bunni, and @dackieswap.eth .
โ€ข Berachain: Added BearSwap, Bulla Exchange, BurrBear, @holdstation, Kodiak v2, Kodiak v3, and @memeswap.
โ€ข Ethereum: Added /ekubo and Swaap.

๐Ÿงน Chores
โ€ข Improved router latency
๐Ÿ‘ "the sticker price you see in the UI isn't necessarily what you'll get in your wallet once the swap tx is mined."

Is your swap provider _really_ showing you the best all-in price?
6208
Will Warren
@wwarrenยท21:26 10/03/2025
That the sticker price you see in the UI isn't necessarily what you'll get in your wallet once the swap tx is mined.

And since meta-aggregators like DefiLlama rank quotes based on sticker price, it creates really bad incentives

https://0x.org/post/what-does-the-best-price-in-defi-really-mean
Ask @wwarren anything about building @0xproject / @matchaxyz live rn!
6208
Will Warren
@wwarrenยท21:13 10/03/2025
Hello, feel free to AMA about 0x, Matcha, building on Ethereum, etc!
S/O @levitatebars for implementing this visualization masterpiece
253127
agusti
@bleu.ethยท00:33 03/03/2025
matcha multi-routing is a work of art

glad they also have a frontend to display what's going on behind the screen
wen tap to spend crypto in stores ๐Ÿ”ฅ
248300
0x
@0xprojectยท16:20 04/03/2025
Just tap it ๐Ÿ”ฅ

We caught up with our friends at @useburner at ETHDenver ๐Ÿ‘‡
Builders be building โš’๏ธ ๐Ÿ’œ @monad
248300
0x
@0xprojectยท23:59 26/02/2025
Builders were building at the Monad hacker house ๐Ÿ’œ
warplet ๐Ÿ’œ ๐Ÿ–ค 0x
248300
0x
@0xprojectยท20:17 21/02/2025
It's here.

This app x 0x

โœ… Warpcast in-app wallet
โœ… Swaps powered by 0x
โœ… 800k+ users ready to swap
@matchaxyz always thinking 4 steps ahead how to create the best UX
6208
Will Warren
@wwarrenยท23:55 06/02/2025
Now @matchaxyz token pages show age and # holders
The only thing moving faster than the months? @0xproject updates.

Hereโ€™s what we rolled out in January:

๐Ÿ“ฃ API v1 sunsets April 11, 2025. Migrate to v2 to avoid service disruptions โ†’ Migration Guide 0x.org/docs/upgrading

๐Ÿ†• New Chains
โ€ข Swap API now supports Monad Testnet (10143).

๐ŸŒŠ New Liquidity Sources
โ€ข Arbitrum: Added Fluid and swapr.
โ€ข Base: Added DeltaSwap, Kim V4, Rocket Swap, and SharkSwap.
โ€ข Ethereum: Added Sushiswap v3.
โ€ข Linea: Added Overnight.

๐Ÿ”ง Updates
โ€ข Uniswap v4 support addedโ€”the entry point address has been updated. Avoid hardcoding this address. See changelog for the latest Settler contract details.
โ€ข Avalanche Cancun Hardfork: The AllowanceHolder address has been updated. See changelog for the latest address.
The yule log is burning, and our devs have been cozily coding. This month, weโ€™ve rolled out a fresh batch of updates, including:

โ€ข Added support for the World Chain (@worldcoin) network for Swap AP
โ€ข Improved pricing for VIRTUAL (@virtualsprotocol.eth) tokens
โ€ข MVP integration of Swaap v2
โ€ข Two new demos: 0x Gasless Trading Bot & Swap API with Foundry
โ€ข ...and more!

Subscribe to the changelog to stay up-to-date with 0x API changes:
https://0x.org/docs/changelog/
https://imagedelivery.net/BXluQx4ige9GuW0Ia56BHw/3b59827d-4266-427c-7201-d0910c2eee00/original
Surviving & thriving thru 2.5 bull markets and 2 bear markets together.

And this is just 1% of the journey. The best time to build is now.

Join us: https://0x.org/careers#open-positions
๐Ÿฅ‚
248300
0x
@0xprojectยท03:36 05/12/2024
๐Ÿฅ‚ to those who celebrate
Can't believe @devcon was 2 weeks ago. Still feels like a fever dream ๐Ÿ‡น๐Ÿ‡ญ
248300
0x
@0xprojectยท16:28 19/11/2024
Great UX and beautiful design set products apart.

We caught up with Stefano Demicheli, iOS Engineer at @family, to chat about the recent launch of their new wallet and making crypto easy and fun to use ๐Ÿ˜Ž
November updates did not disappoint

๐Ÿš€ New Features
โ€ข Trade Analytics API is live
โ€ข New /getChains endpoint to easily fetch supported chains for each API

โ›“๏ธ New Chains
โ€ข @0xmantle support is live for both Swap and Gasless APIs

๐ŸŒŠ New Liquidity Sources
โ€ข Added 10 new sources across Mainnet, BSC, and Polygon โ€” check the changelog for the full list

๐Ÿ”ฎ Catch the latest @0xproject alpha by subscribing to the changelog: https://0x.org/docs/changelog/
DeFi is fundamentally a social experience, and it's exciting to see how that evolves as the space matures.
248300
0x
@0xprojectยท17:24 26/11/2024
Decentralized social meets DeFi ๐Ÿค

@interface powers swaps and copytrades directly in the social feed with 0x v2, enabling novel swap experiences & monetization strategies

Integration Highlights:
๐Ÿ’ฐ Easy monetization
๐Ÿ“ˆ $3.5M in social trading

๐Ÿ‘‰ https://go.0x.org/0x-interface-case-study
In true Shiptober spirit, the @0xproject team shipped a major update round this October! Hereโ€™s an overview of what went out ๐Ÿšข :

New Features
โ€ข Trade Analytics API
โ€ข Multi-User Dashboard Access
โ€ข Error Codes in the Dashboard
โ€ข Sell Entire Balance in Swap API

New Liquidity Sources
โ€ข Added 23 new sources across Arbitrum, Base, BSC, Ethereum, Linea, Mantle, Mode, and Scroll.

New Chains
โ€ข Mantle (Beta) is live.
โ€ข Gasless API support live for BSC, Avalanche, Mantle, and Mode.

Chores
โ€ข Shipped latency optimization for price endpoint response time

Bug Fixes
โ€ข Improved support for MNT and POL tokens
โ€ข Corrected slippage handling to cap at max bps.
โ€ข Fixed an RFQ issue in the meta-txn flow

New Guides
โ€ข New guide for integrating smart contract and multi-sig wallets
โ€ข New guide covering tips for swapping native tokens
/0x
Smart contract wallets, like @coinbasewallet, unlock advanced possibilities such as two-factor authentication, multi-sig support, and gas abstraction.

Did you know that you can seamlessly handle token swaps in your app with smart contract or multi-sig wallets using @0xproject's Swap API Permit2 endpoint?

Check out our guide below to implement:

1. Fetch a price / quote
2. Sign the EIP-712 message
3. Append the signature length & data to the transaction
4. Submit the trade with enhanced security
๐Ÿ”ฅ September was packed with big updates for 0x API. Highlights include:

โ€ข 0x API v2 is live โ€“ follow our migration guide
to upgrade!
โ€ข Gasless API support on Blast & Scroll
โ€ข Swap API support on Blast, Linea & Scroll
โ€ข New TypeScript SDK for seamless integration
โ€ข Mantle support & Trade Analytics API coming soon!

๐Ÿ‘‰ Read the full list of updates in the changelog: https://0x.org/docs/changelog/
https://imagedelivery.net/BXluQx4ige9GuW0Ia56BHw/f395dd57-be9c-4a97-7d5d-954988705100/original
๐Ÿš€ 0x v2 is live!

After powering $1B+ in txns during just the beta phase, weโ€™re excited to launch with:

+ Better swap pricing
+ Upgradable smart contracts
+ Improved monetization
+ Smoother error handling
+ More chains
+ Buy/sell tax support
+ And more ๐Ÿ‘‡
248300
0x
@0xprojectยท16:42 25/09/2024
๐Ÿšจ Attention all serious builders ๐Ÿšจ

After powering $1B+ during the beta phase, 0x v2 is now live!

โš™๏ธ Buy/sell tax support
๐Ÿ›๏ธ Regulatory compliance built-in
๐Ÿš„ Best all-in prices
๐Ÿ›ก๏ธ Permit2 security
๐Ÿ’ฐ Monetization controls

Ready to get serious? ๐Ÿ‘‡
https://go.0x.org/0x-v2-now-live-k
If youโ€™re at Token2049, make sure to hit up the @matchaxyz team and @ted ๐ŸŽ๏ธ ๐Ÿต
239
ted (not lasso)
@tedยท21:38 13/09/2024
POV: you realize you miss building in defi (fun fact: i spent 3 years in defi)

so you decide to head to singapore for an on-the-ground look at Token2049 with the smoothest, smartest consumer trading app onchain, @matchaxyz โ€” genuinely my go-to app

canโ€™t wait to share it all with you guys

ps how cool is this hat
Buy/Sell token tax support is live on @0xproject!

These tokens are the #1 cause of custom token errors โš ๏ธ. Other tools provide incomplete or outdated data.

0x auto-detects them, optimizing routes to reduce errors.

Easily add real-time buy/sell tax info to your app ๐Ÿ‘‡
/0x
Buy/Sell token tax support is live on @0xproject!

These tokens are the #1 cause of custom token errors โš ๏ธ. Other tools provide incomplete or outdated data.

0x auto-detects them, optimizing routes to reduce errors.

Easily add real-time buy/sell tax info to your app ๐Ÿ‘‡
/0x
We just launched a public changelog for our @0xproject APIs!

Subscribe to stay on top of the latest features, updates, and fixes. Occasional alpha may be dropped ๐Ÿ‘€

๐Ÿ”— https://go.0x.org/0x-changelog-b
https://imagedelivery.net/BXluQx4ige9GuW0Ia56BHw/12ab8cb6-a311-4944-d59e-cefa09c69b00/original
/0x
@0xproject launched our v2 this week.

We released new v2 dev docs & examples to simplify your upgrade and help builders quickly take advance of our improved security and monetization features.

https://warpcast.com/jessicalin/0xf5e225ab
217234
jessicalin.eth
@jessicalinยท23:15 19/07/2024
0x v2 launched earlier this week! We've released new v2 developer docs and examples that I think @0xproject devs will๐Ÿ’š.

Here are some highlights:
/dev