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CoinFello
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CoinFello
@CoinFello
All of DeFi from a simple chat prompt. The first general purpose AI agent with onchain actions and automation.
DeFi hyperspace Katılım Ekim 2025
42 Takip Edilen492 Takipçiler
"Your keys stay with you. You grant a specific, scoped permission to CoinFello, ensuring every step remains verifiable, explicitly consented to, and easy to revoke."
@minchi, COO & Co-Founder, in @dlnews on building the execution layer for autonomous onchain agents ⤵
DL Research@dl_research
AI agents can read your intent. But who handles the execution? @CoinFello cofounder and COO @minchi discusses why delegation beats the wallet-per-agent model, how ERC-8004 enables agent-to-agent discovery, and the onchain agentic future: dlnews.com/research/inter…
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AI agents can read your intent. But who handles the execution?
@CoinFello cofounder and COO @minchi discusses why delegation beats the wallet-per-agent model, how ERC-8004 enables agent-to-agent discovery, and the onchain agentic future:
dlnews.com/research/inter…
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Are you coming to Cannes? 🇫🇷 if yes, come say bonjour to our team!
EthCC - Ethereum Community Conference@EthCC
Welcome this year's sponsors 🔥 Europe's largest Ethereum event returns to the Palais des Festivals in Cannes. - 300+ speakers already confirmed - 15 tracks - The largest live CTF in crypto history @wonderland, @latitudesh , @aztecnetwork, @SG_Forge, @Tangem, @worldcoin, @Ledger, @pharos_network, @aave, @Trezor, @cakewallet, @LidoFinance, @trondao, @gnosis_, @cantonnetwork, The builders, the visionaries, the ones pushing Ethereum forward. See them all in Cannes, March 30 to April 2. 🎟️ eToro is offering 50% off tickets. Buy yours now: ethcc.io/tickets
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CoinFello retweetledi
I'm extremely happy to report the team @coinbase took a closer look, and we've merged the ERC-7710 extension into the x402 spec!
Forget agent credit cards: we're going to have agent department budgets and agent per diems and only pay fees for what we use.
Dan FinIay@danfinlay
Wow, 3 months into my x402 extension PR, Coinbase approves it & says they just need me to sign the commit, then abruptly admit they hadn't read or understood the proposal, & take opposition. I hope this clears up the "concerns": #issuecomment-4018233750" target="_blank" rel="nofollow noopener">github.com/coinbase/x402/…
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🎙️ Ep. 692 Coinfello | First AI Agent for Crypto (feat. MinChi Park)
— — —
For episode 692 of the BlockHash Podcast, host Brandon Zemp is joined by MinChi Park, COO & Co-founder of @CoinFello.
CoinFello, the first AI agent capable of on-chain interactions with any smart contract, was introduced to ETHDenver attendees during the conference’s opening ceremonies.
Founded by former MetaMask operations lead JacobC.eth, CoinFello is launching as an EIP-8004 agent that can be called from other AI agents in Ethereum’s growing agentic economy. As part of the launch, CoinFello created BuffiBot, ETHDenver’s official AI assistant, which helps attendees navigate schedules, speakers, workshops, vendors, and side events via text or real-time voice inside the ETHDenver app.
🔗 Spotify: tinyurl.com/475jv9n4
🔗 Apple Podcasts: tinyurl.com/5dejzvva
🔗 Amazon Music: tinyurl.com/ykt4dfz5
🔗 YouTube: tinyurl.com/3e7jedys
⏳ Timestamps:
(4:37) What is CoinFello?
(7:29) Coinfello use-cases
(10:57) Coinfello at ETHDenver
(13:43) Future of AI Agents
(17:50) Rise of Solo Founders
(18:30) CoinFello roadmap
(19:37) Banking the unbanked
#BlockHashPodcast #coinfello #ai #aiagents #crypto #ethdenver #podcast
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CoinFello retweetledi
@Flynnjamm Agreed wallet fragmentation is the core problem. Which is exactly why @CoinFello uses delegation primitives: connect your existing wallet, grant scoped permissions and your agent works from your liquidity directly. No spinning up a new wallet per agent.
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Want agents that can act safely? What rails do they need to transact and verify onchain?
@Mavymix moderated the ‘Bridging Autonomous Agents w/ Onchain Infrastructure’ panel with @jacobc_eth (@CoinFello), @pcdispersion (@DispersionVC), @AJalooli (@MessariCrypto), @cryptomastery_ (@edgeandnode) joining to share their thoughts.
Highlights:
0:00 Introductions
7:08 USDC As The Default Agentic Currency
8:20 Wrappers vs Real Autonomy
10:35 Identity Unlocking Agentic Payments
13:41 Who’s Responsible For Agents’ Losses?
18:36 Agentic Payment Systems
23:33 Growth In User Economy
24:31 Web2 vs Web3 Agents
26:06 Agentic Insider Trading
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@tectonicxyz @Mavymix @jacobc_eth @PCDispersion @DispersionVC @AJalooli @MessariCrypto @cryptomastery_ agents can act safely with fine grained permissions! thank you for having us 🫡
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@Flynnjamm agentic crypto doesn’t have to come with a wallet and liquidity fragmentation issue
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The agent wallet fragmenation problem is worse than the embedded wallet fragmentation problem. No way is crypto going to convince AI/Fintech that crypto is the future of agentic commerce with this.
Jay Yu 🐟@0xfishylosopher
installed a bunch of agent wallet mcps over the last week, now claude has ~$30 split across 10 wallets and 5 chains... time is a flat circle... someone pls fix
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CoinFello retweetledi
🎙️ Ep. 692 Coinfello | First AI Agent for Crypto (feat. MinChi Park)
— — —
For episode 692 of the BlockHash Podcast, host Brandon Zemp is joined by MinChi Park, COO & Co-founder of @CoinFello.
CoinFello, the first AI agent capable of on-chain interactions with any smart contract, was introduced to ETHDenver attendees during the conference’s opening ceremonies.
Founded by former MetaMask operations lead JacobC.eth, CoinFello is launching as an EIP-8004 agent that can be called from other AI agents in Ethereum’s growing agentic economy. As part of the launch, CoinFello created BuffiBot, ETHDenver’s official AI assistant, which helps attendees navigate schedules, speakers, workshops, vendors, and side events via text or real-time voice inside the ETHDenver app.
🔗 Spotify: tinyurl.com/475jv9n4
🔗 Apple Podcasts: tinyurl.com/5dejzvva
🔗 Amazon Music: tinyurl.com/ykt4dfz5
🔗 YouTube: tinyurl.com/3e7jedys
⏳ Timestamps:
(4:37) What is CoinFello?
(7:29) Coinfello use-cases
(10:57) Coinfello at ETHDenver
(13:43) Future of AI Agents
(17:50) Rise of Solo Founders
(18:30) CoinFello roadmap
(19:37) Banking the unbanked
#BlockHashPodcast #coinfello #ai #aiagents #crypto #ethdenver #podcast @EthereumDenver
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@SuhailKakar We will replace dapp front-ends with agentic interfaces that will be 100x safer.
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i love defi but this is bad. really bad
this isn't on aave or cow swap. the contracts did their job. but a checkbox on mobile being the only thing between you and losing $49.9M to slippage? come on
permissionless =/= unprotected. wallets and frontends need to show the actual loss in big red numbers, force splits on large orders, something. anything
the tech worked. the ux didn't. and in defi bad ux costs millions
we can do better
Stani.eth@StaniKulechov
Earlier today, a user attempted to buy AAVE using $50M USDT through the Aave interface. Given the unusually large size of the single order, the Aave interface, like most trading interfaces, warned the user about extraordinary slippage and required confirmation via a checkbox. The user confirmed the warning on their mobile device and proceeded with the swap, accepting the high slippage, which ultimately resulted in receiving only 324 AAVE in return. The transaction could not be moved forward without the user explicitly accepting the risk through the confirmation checkbox. The CoW Swap routers functioned as intended, and the integration followed standard industry practices. However, while the user was able to proceed with the swap, the final outcome was clearly far from optimal. Events like this do occur in DeFi, but the scale of this transaction was significantly larger than what is typically seen in the space. We sympathize with the user and will try to make a contact with the user and we will return $600K in fees collected from the transaction. The key takeaway is that while DeFi should remain open and permissionless, allowing users to perform transactions freely, there are additional guardrails the industry can build to better protect users. Our team will be investigating ways to improve these safeguards going forward.
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@BrianInCrypto It replaces the dapp layer, and explains the smart contract interactions and risks in plain language. It understands context and can try to intervene if a user attempts something dangerous.
We actually simulated this exact scenario and will publish the results shortly.
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This is exactly why we have been saying that dapps provide an insufficient and dangerous user experience for interacting with composable DeFi. Users need agents that understand context, explain in plain language, and actively assist.
Stani.eth@StaniKulechov
Earlier today, a user attempted to buy AAVE using $50M USDT through the Aave interface. Given the unusually large size of the single order, the Aave interface, like most trading interfaces, warned the user about extraordinary slippage and required confirmation via a checkbox. The user confirmed the warning on their mobile device and proceeded with the swap, accepting the high slippage, which ultimately resulted in receiving only 324 AAVE in return. The transaction could not be moved forward without the user explicitly accepting the risk through the confirmation checkbox. The CoW Swap routers functioned as intended, and the integration followed standard industry practices. However, while the user was able to proceed with the swap, the final outcome was clearly far from optimal. Events like this do occur in DeFi, but the scale of this transaction was significantly larger than what is typically seen in the space. We sympathize with the user and will try to make a contact with the user and we will return $600K in fees collected from the transaction. The key takeaway is that while DeFi should remain open and permissionless, allowing users to perform transactions freely, there are additional guardrails the industry can build to better protect users. Our team will be investigating ways to improve these safeguards going forward.
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@0xjordy @TheMiamiApe @jacobc_eth @MetaMaskDev @Osobotai Our approach combines the work @McOso_ has been doing on permissions and delegations with self_sovereign agents. It results in a ChatGPT style experience that grants access to using or automating any onchain action.
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@TheMiamiApe Yep check out @jacobc_eth + @CoinFello
Building with ERC-7710 + @MetaMaskDev Smart Accounts
@Osobotai can tell you more
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@StaniKulechov This is exactly why we have been saying that dapps provide an insufficient and dangerous user experience for interacting with composable DeFi. Users need agents that understand context, explain in plain language, and actively assist.
English
Earlier today, a user attempted to buy AAVE using $50M USDT through the Aave interface.
Given the unusually large size of the single order, the Aave interface, like most trading interfaces, warned the user about extraordinary slippage and required confirmation via a checkbox. The user confirmed the warning on their mobile device and proceeded with the swap, accepting the high slippage, which ultimately resulted in receiving only 324 AAVE in return.
The transaction could not be moved forward without the user explicitly accepting the risk through the confirmation checkbox.
The CoW Swap routers functioned as intended, and the integration followed standard industry practices. However, while the user was able to proceed with the swap, the final outcome was clearly far from optimal.
Events like this do occur in DeFi, but the scale of this transaction was significantly larger than what is typically seen in the space.
We sympathize with the user and will try to make a contact with the user and we will return $600K in fees collected from the transaction.
The key takeaway is that while DeFi should remain open and permissionless, allowing users to perform transactions freely, there are additional guardrails the industry can build to better protect users. Our team will be investigating ways to improve these safeguards going forward.
English
CoinFello retweetledi
A new OpenClaw skill from @CoinFello addresses a major security issue with AI agents using crypto: private key access.
With the new skill, MoltBots can now transact on-chain via @MetaMask, without ever handling a user's private keys.
@lilycap_ reports: thedefiant.io/news/nfts-and-…
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CoinFello retweetledi
Everyone's talking about ERC-8183 today. Great standard — escrow, evaluation, commerce for agents.
But every thread is missing the same piece: authorization.
ERC-7710 = scoped, revocable onchain delegations. What agents are *allowed* to do, with what limits.
Commerce without permissions is just spending. Permissions make it controlled.
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CoinFello retweetledi
🤖 @CoinFello partners with @MetaMask to launch an @OpenClaw skill — an open-source tool that lets #AIagents execute smart contract transactions onchain. #AI
Read more ⚡
blockster.com/coinfellos-ope…
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