Primer Dev

Building @primer_systems | agent payments & privacy.

Ex-tradfi & 2013 crypto vet.

[Primer Dev @primer_dev]

@0xNche @base Base is the place!

[Primer {x402 · Privacy} @primer_systems]

MultiClaw v2.4.0 update
+ recoverable agent instructions (HMAC or bearer), across GUI, GUI-Console, CLI and headless modes.

MultiClaw is a highly intuitive, powerful & versatile x402 agent manager. Get a grip on your Agents!

[pip install multiclaw] or check our GitHub.

[Primer Dev @primer_dev]

@CadeONeill Even better: deflationary like PR @primer_systems !

[Primer {x402 · Privacy} @primer_systems]

We had a very productive day at this conference, meeting some old colleagues from the City and spreading the good word about x402 and agentic-economic matters. Lots of great feedback; I think the rate of development and acceptance is going to surprise even the most bullish of us.

[Primer Dev @primer_dev]

@rsproule Big if true!

[Primer Dev @primer_dev]

A big facilitator upgrade today from Primer - live and operational now.

[Primer {x402 · Privacy} @primer_systems]

x402 Facilitator v2 upgrade - with the addition of Smart Wallet support. Smart Wallets are a very important concept for agents, allowing delegation of constrained spending authority.

Also includes improved responses/errors & Primer SDK 1.0 alignment.

https://t.co/UTsYoQGBfY

[Primer {x402 · Privacy} @primer_systems]

We're pleased to have contributed to this; Primer's x402 facilitator sits at rank 8 on @x402scan over the last 30d.

Our facilitator deals with all sorts of public txns & also forms a key component of the robust x402 privacy network we're building: https://t.co/TlcBVO3pfh

[Primer Dev @primer_dev]

@HCC_Capital 🫡

[Primer Dev @primer_dev]

@herbertheaton @basebro_ @base @primer_systems Goes without saying.

[Primer Dev @primer_dev]

@shahh

[Primer Dev @primer_dev]

@DeanEigenmann Next time we'll launch a token with supply: 1

[Primer Dev @primer_dev]

@1CrypticPoet @base P and R

[Primer Dev @primer_dev]

@TheCryptoKazi @primer_systems and PRXVT would have much to talk about

[Primer Dev @primer_dev]

@0xNche All projects starting with "PR" are guaranteed quality!

[Primer Dev @primer_dev]

@StarPlatinum_ This kind of sleuthing, accurate or not, takes me back to better times in crypto - you need a non-zero attention span to follow story arcs like this. A good sign for the market!

[Primer Dev @primer_dev]

@millyonchain @PRXVTai @DavideCrapis @ethereumfndn @VitalikButerin The first rule of Privacy Season is: you do not talk about Privacy Season 🥷

[Primer Dev @primer_dev]

@MrAzTrades x402 and Privacy = 👌

[Primer Dev @primer_dev]

Today we have a major overhaul of our Primer SDK, paving the way for the first components of our x402 privacy network, now in development.

Initial features include:
> Primer facilitator configs
> Prism ERC20 handling
> Bittensor/Chutes scaffold
> Additional networks (@SkaleNetwork)

x402 has grown a great deal since last year and our old SDK was a product of that time - a completely original implementation of the protocol with ground-breaking features like ERC20 support via Prism. We still use v0.7 to this day when starting any new project and it works brilliantly.

However, with major forthcoming additions relating to our x402 privacy network, we've rationalised our SDK to ensure perfect alignment with the official (x402 Foundation) way of doing things, in detail, even if they aren't strictly always the cleanest in a standalone context. Widest compatibility is the important thing here; Primer is getting used right now, and it's going to get used a lot more, and we're making it as familiar and easy as possible for any user to plug in and go.

v1 of the new Primer SDK:
📜 npm install @primersystems/x402
🐍 pip install primer-x402

Docs:
https://t.co/8ZQPRsWrfc

This update involves breaking changes from v0.x; these versions are still documented (see "Deprecated" section) but no longer maintained.

[Primer Dev @primer_dev]

When we launched our x402 facilitator and SDK last year it was, at the time, the only solution to handling any ERC20 - by way of our innovative Prism proxy contract. Perhaps we inspired them, who knows; some months later Coinbase put out a similar approach using Permit2, which also works very well.

We've upgraded our facilitator (v1.4) to incorporate the Permit2 approach to ERC20s, as well as completing support for the Upto scheme.

The OG Prism approach to ERC20s remains available, of course. In fact, Prism will be evolving towards the expanded role it needs to play within our forthcoming privacy network. Our SDK is also in the process of a major overhaul to make space for some of these exciting developments.

https://t.co/MIudtkw1hA

@buildonbase

[Primer Dev @primer_dev]

@herbertheaton @Studious_Crypto Thanks - PRXVT is a great project!

[Primer Dev @primer_dev]

@herbertheaton @Studious_Crypto @VitalikButerin 👓