Kartik

Working on @tempo now 🫡

RELEASING RETH 2.0! Reth is now faster, smaller, and ready for the future of crypto infrastructure. Gigagas per second has not just been achieved, it's been blown out of the water. We've put in a ton of work in this, and we're incredibly proud to be sharing this with everyone.

We've added MPP / Tempo Wallet support to Foundry - out on latest nightly. - foundryup -n tempo - cast bn -r tempo - cast send erc20 <...> -r tempo --from `tempo wallet whoami --json-output | jq -r .wallet` (to be made less verbose) h/t @onbjerg @gndizzy @zerosnacks

@casoxbt hehe

fuck all the commit names common laws @Slokh fix is what we always needed fix

MPP myths "MPP only works with Tempo" No. It's payment method agnostic — works with crypto and fiat, any chain. It's already been extended to Bitcoin Lightning; there's a draft extension for Solana. "It costs 1.5% to use" No inherent cost to using MPP. Individual payment methods may charge fees, but that's no different than today. Blockchains have different fees. Fiat methods have different fees. "It's less open" MPP launched with 4 payment methods on Day 1: Tempo (stablecoins), Stripe (various payment methods), Visa (cards broadly), and Lightspark (Bitcoin Lightning). Visa and Lightspark were each able to extend MPP in a matter of days. MPP does not have a complicated foundation structure — it's designed to be simple and extensible by anyone. It's also been submitted to the IETF as a web standard. "It's session based vs. pay-per-request" MPP supports both. The most basic version is pay-per-request. Sessions (payment channels) are useful when you want many small payments in succession at the speed of APIs, not blockchains. Fewer API round trips also means MPP is faster in practice. "MPP is specifically designed for Tempo / Stripe" It's designed to be as simple as possible. No complicated facilitator. No assumptions about specific smart wallet implementations, stablecoins, or chains. It separates secure HTTP communication from the payment rail. That's why Visa and Lightspark could extend it so quickly.

"What have you been working on?" this 👇

@sweetman_eth @varunsrin @mpp Don't have the code and it wouldn't work anymore anyway. We haven't added websocket support to the mpp sdks yet, but will do that soon and then should be easy to use!

@Slokh @varunsrin @mpp Is your codebase open source? I am interested in streaming payments for audio generation, especially via Lyria 3.

Few weeks ago I built a demo that live generates music using Lyria 3 with streamed payments over websockets! Pretty cool demo showing the potential of @mpp sessions imo. (audio on)

@pirosb3 Hm looks like they're not available on StableEnrich anymore, will update docs :/

I'm trying to use StableEnrich to fetch X tweets/profile information via Tempo MMP but it's returning 404. Any advice @Slokh ?

@gregskril i'm dying

new favorite AI interaction

@0xtanishk Sandwich Payment Protocol

The real metric is Sandwiches Per Second. Nothing else really matters

@mpp @tempo Have been working on our Tempo CLI that interfaces with both, check it out! wallet.tempo.xyz/welcome

Excited to see what people build with @mpp and @tempo now that they're public! Been a crazy first 6 weeks btw 🫡

planning hackathon on <redacted> on Thursday March 19th in our new office in sf about some cool stuff we've been buliding - if you're in sf please email me your github to georgios @ tempo dot xyz - website w/ more stuff hopefully up tmr

@GSkrovina I was at a restaurant paying and the terminal showed the emergency alert as well while I was signing 💀

I’m eating in a restaurant in Brooklyn and everyone just got this alert with a very loud beep. Kinda wild to get an alert like this. Can’t remember the last time (if ever) where I was in public and everyone visibly and audibly got an alert like this.

writing code by hand just to feel something

Pretty cool seeing projects changing hands rather than winding down recently. @farcaster_xyz -> @neynarxyz @LC -> @masknetwork @foundation -> @Blackdoveart Assuming a combination of them being built on an open crypto stack and AI tooling making it easier than ever before to build context quickly.

Introducing No Fee November For the rest of the month, 0% wallet fees when swapping. Works for swaps on Base, Solana, BSC and more. Stop paying close to 1% fees to other wallets. It adds up!

clank clank