William Martinez (@wmb_eth) header
William Martinez (@wmb_eth) profile picture

node builder @ethcolombia | product @ekinoxis | finances @convexoprotocol | hacker @ethglobal | prev @giveth @theqacc

here
Joined April 2020
Photo by William Martinez (@wmb_eth)Photo by William Martinez (@wmb_eth)Photo by William Martinez (@wmb_eth)Photo by William Martinez (@wmb_eth)Photo by William Martinez (@wmb_eth)Photo by William Martinez (@wmb_eth)Photo by William Martinez (@wmb_eth)Photo by William Martinez (@wmb_eth)Photo by William Martinez (@wmb_eth)Photo by William Martinez (@wmb_eth)
William Martinez retweeted
Introducing 'stripe pay', for instant business-to-business transfers. Find companies using their Stripe profile handle and send funds for free. Available in the Dashboard and CLI.
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definitely the most inefficient and stupidly shit ever done
US Government Cashes Out Seized FTX Anthropic Shares for $627M, Now Worth $3.94B According to BeInCrypto, Anthropic’s Form S-1 IPO filing revealed that the US government sold 4,453,900 seized Series B Anthropic shares for $627 million to reimburse FTX creditors. Anthropic repurchased the shares from the government in October 2025 at $140.9676 per share and resold them at cost to nine undisclosed buyers. Ahead of Anthropic’s planned Nasdaq listing, the stake is now estimated to be worth approximately $3.94 billion based on projected IPO valuations, marking more than a sixfold increase from the resale price.
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William Martinez retweeted
Almost 100,000 Commerce[.]com domains now give AI agents real shopping tools through WebMCP on Cloudflare. Here's how we turned it on across every store at once, while keeping each merchant in control. cfl.re/4k4Wx2L
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the best wallet ever, i will connect it this week to review my spending and not accounting stuff
You can now connect your ether․fi account to Claude, ChatGPT or any AI assistant that supports MCP. It reads your transactions, cards and balances. Ask where your money went, audit your subscriptions or map a trip ↓
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William Martinez retweeted
You can now connect your ether․fi account to Claude, ChatGPT or any AI assistant that supports MCP. It reads your transactions, cards and balances. Ask where your money went, audit your subscriptions or map a trip ↓
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William Martinez retweeted
🆕 Claude Connector Connect Etherscan to @claudeai and ask about wallet balances, transactions, token transfers, and verified contracts across supported chains
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William Martinez retweeted
We've unified plans across Grok, Cursor, and X Premium. Introducing The X Subscription.
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William Martinez retweeted
“To operate a gigawatt cluster for a year, if you're talking about building the CapEx it's probably closer to, you pay for it upfront, so it's probably $50 or $60 billion. But then that's just one cluster for one part of training.” “I actually think some of the more complicated questions that we had were, all right, so we're training this model and we know we want to train the model because this is key, but how much product demand do we think we're going to have?” “There was a moment where a bunch of people were like maybe we should just be a little more conservative. And it's like, no, we're doing this. We're going to make it work.” “If AI works overall, plenty of other people want our compute. So they're willing to pay if the cost is whatever, $15 billion a gigawatt, we could get a lot more for that. So I think that in order for it not to work out, it's not just that we have to fail, AI overall has to fail.” “And then even if that happens, we still have all these other uses to productively use compute. So in the grand scheme of things, we were definitely building out this compute for inference ahead of knowing that the product was going to be ready.” @finkd @alexandr_wang
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🇨🇴 Ethereum Builders Tour: Cali, Colombia, that’s a wrap! Following the earthquake that hit the region, builders in Cali still came together to share ideas and keep building. Meet the winners 🧵👇
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NYSE parent @ICE_Markets and @okx's 50/50 joint venture, OKXICE, has notified the SEC of plans to launch a tokenized securities venue under the agency's temporary Innovation Exemption. The proposed venue would offer retail and institutional investors 24/7 secondary trading in tokenized US NMS stocks through @Uniswap v4 liquidity pools on @XLayerOfficial, an @ethereum L2. Access is permissioned through KYC/KYB, sanctions screening, whitelisting and wallet-bound credentials, while the underlying chain remains public and permissionless. The tokens are intended to represent one-for-one security entitlements to underlying shares held through a broker-dealer. The notice lists 64 proposed stocks, including NVIDIA, Tesla and Apple, paired with USDC, USDG or USDT. Ethereum is the home of onchain finance.
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William Martinez retweeted
Agents can now use Ramp cards to buy from businesses using Stripe via @MPP. Get your business agent-ready: docs.stripe.com/payments/mac….
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anon, lo que hacen los millonarios y billonarios mundiales ha sido desbloqueado para el 90% de la población! Creo que también se pueden hacer con @xStocksFi y no solo con las @coinbase Stocks esto ya se volvió muy simple y accesible 🧵👇
Excited to announce Coinbase Tokenized Stocks are now live on Aave V4 on @base. Users can borrow USDC against tokenized stocks. Aave is on a mission to bring the $200T global equities market onchain.
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cuando necesites LIQUIDEZ de emergencia o por cualquier razón.. en lugar de VENDER tus inversiones en stocks tokenizadas, las puedes usar como COLATERAL, y solicitas préstamos a tasa tan bajas como 4–6% EA.
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Cuando lo pagas? cuando tú quieras, desde tu celular, laptop, etc.. sin cuota de manejo, si costos de no pago mensual, etc.. Solo pagas capital y el interés acumulado hasta el momento de tu pago.
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William Martinez retweeted
Estos son los 5 ganadores de los Tracks de @EthAppsGuild en la EAG Global Hackathon 2026: Colombia 🇨🇴 ¡Felicitaciones a todos los builders que aceptaron el reto y construyeron en la frontera con nosotros! Esperamos que sus proyectos crezcan y entreguen el valor que quieren entregan.
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William Martinez retweeted
Les presentamos ETHEREUM BUILDERS TOUR: Colombia! 🇨🇴 La primer hackathon global de ciberseguridad x IA realizado en Cali será el 19 y 20 de septiembre en @icesi. Tendrás talleres técnicos y coworking space para construir aplicaciones de frontera.
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well.. @ether_fi is by far the best crypto card I’ve ever used… I usually top up my card via Ethereum or Arbitrum, but by mistake, I sent 100 USDT via Polygon. Since it went to a different address, I thought, 'I’m cooked But nope! They already thought about their users! 🦾
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I’ve had terrible experiences with platforms like @arq_finance, @littioco, and @OfframpXYZ. They make you wait days for a reply just to tell you 'we can't help' or charge you out a fee for that. with @ether_fi you can handled by yourself it in seconds🦾 real non-custodial exp
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of course sharing with you my invite link to @ether_fi ether.fi/@be0a21a3
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