The most advanced smart contract framework on earth.
apeworx.io
Joined January 2021
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An important update from us:
paragraph.com/@apeworx/intro…
Ape Framework retweeted
Pashov open-sourced Solidity Auditor v4, and I’ve ported its workflow for Vyper codebases
The @vyperlang ecosystem deserves security tools that fit how Vyper projects are actually written and tested. So I’ve been working on two tools: vyper-auditor v4 and fyzz
- vyper-auditor v4 brings the Solidity Auditor v4 approach to Vyper: 12 specialized sub-agents, loop mode for revisiting findings, persistent memory across runs, and a consolidated report. The workflow is adapted for Vyper codebases, with Vyper-specific syntax and security concerns in mind
- fyzz is a port of Fizz for Vyper. It helps you write Hypothesis-based fuzz tests and invariants for your contracts, using the Vyper testing tools your project already relies on
Link below 👇
Ape Framework retweeted
evm party trick: expand memory, then run the cheapest possible loop. a full-memory opcode trace copies the same bytes millions of times.
the 11-byte construction projects to ~10 tb of uncompressed trace at 16.78m gas.
PUSH0
PUSH3 <32*w - 32>
MSTORE ; expand memory to w words
PUSH1 <loop>
loop:
JUMPDEST ; 1 gas
DUP1 ; 3 gas: duplicate retained loop address
JUMP ; 8 gas
this gets us 3 trace frames per 12 gas.
a worse construction uses k consecutive JUMPDEST, followed by DUP1; JUMP. it trades larger contract size for approaching one frame per gas. on paper this variant gets you toward 39 tb.
i deployed and tested the 11-byte variant on mainnet. gas burn confirmed; trace size calculated:
etherscan.io/tx/0xf207863778…
for the adventurous: replay with debug_traceTransaction and enableMemory: true on your own node. start with limit: 100, removing that limit is the adventure.
inspired by my earlier dive into evm trace blowups, and marking the new evm-trace release:
banteg.xyz/posts/evm-trace/
github.com/ApeWorX/evm-trace…
Ape Framework retweeted
Working on the keeper network for Pasanaku, this feature is going to be essential to making Pasanaku more of a set-it-and-forget-it type of protocol, rather than something that you have to constantly manage
I'm using Silverback for this one. Silverback lets you create your own Python bots that respond in real-time to onchain events, and it's developed and maintained by the team at @ApeFramework
Had to say, the documentation is really good, and I'm already testing the first workflows, I'll be sharing more on that soon
Ape Framework retweeted
I've spent the last week learning a lot about staking algorithms, how they work, and most importantly, how they are implemented. In this article, I will guide you through creating your own Staking pool smart contract using Vyper
As of these updates, we've made it easier than ever for you (or your agents) to contribute to our packages!
Please lend a hand where you can
As a reminder, ApeWorX maintains all of it's changelogs in release notes attached to the github repository for our repos
Documentation updates to reflect this update in the changelogs will be made later
If you're a user of any of these libraries, please update your dependencies to the latest major version, and check out our release notes on Github for each
e.g. web3py: github.com/ApeWorX/web3.py/r…
Big update for 🐍 snekcharmers 🐍
We have released major revisions of all snekcharmer libraries, upgrading them all to modern devtools stack (uv/ruff), as well as adding support for all active versions of Python (3.10-3.14)
We also are announcing a *policy change* for these packages
All of the libraries updated/impacted:
eth-bloom
blake2b-py
pyrlp
eth-keys
py-ssz
eth-rlp
eth-keyfile
py-geth
eth-account
hexbytes
py-trie
eth-tester
web3py
If you're a user of any of these libraries, please update your dependencies to the latest major version, and check out our release notes on Github for each
e.g. web3py: github.com/ApeWorX/web3.py/r…
Ape Framework retweeted
added contract verification inspired by @banteg's @ApeFramework sourcify plugin
Rate limits? API keys? tf are those?
Just use ape-sourcify to automatically verify any contract you want automatically.
🦍 ❤️🐰
ape-sourcify is out 🦍
automatically verify solidity + vyper contracts, fetch verified sources and abis without needing an api key and install verified contracts as ape dependencies by chain and address.
$ ape plugins install sourcify
github.com/ApeWorX/ape-sourc…
Ape Framework retweeted
ape-sourcify is out 🦍
automatically verify solidity + vyper contracts, fetch verified sources and abis without needing an api key and install verified contracts as ape dependencies by chain and address.
$ ape plugins install sourcify
github.com/ApeWorX/ape-sourc…
Oh hey we just noticed @JxyHelper gave us a 4th of July gift! 🎉 🇺🇸
Thank you so much you absolute chad ❤️ 🦍
Ape Framework retweeted
🆙 @ApeFramework website & docs revamped
xitter.cf/ApeFramework/status/20…
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Oh did we mention we also updated our docs site too?
docs.apeworx.io