@mpcvault

The institutional-grade wallet for everyone, and everything onchain. processing $10B weekly volume. trusted by 1000+ institutions.

Palo Alto, California
Joined April 2022
Offramping is live! Skip the wait — instantly convert USDC/USDT to cash. Now live on Ethereum, Polygon, Solana & Tron → Get USD, EUR, GBP & more. Fast. Seamless. Worldwide. Start now → console.mpcvault.com/dashboa…
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MPCVault now supports 16 languages 🌎 Users around the world can now navigate MPCVault in their preferred language. More languages. A more accessible MPCVault experience. Book a call with our sales team to learn more: calendly.com/karthick-metalo…
🤖 Made with AI
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It's a deal if you think the iPhone Duo 🟰 two Pro Maxes
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MPCVault | crypto banking for institutions retweeted
Cybercab @robotaxi vs @Waymo vs @zoox $TSLA vs $GOOGL vs $AMZN All three trade on Altus. Real U.S. stocks, fractional from $1.
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MPCVault | crypto banking for institutions retweeted
Meet the watchlist. Add any US stock in one tap. Broadcom $AVGO reports tomorrow after the close. Watch it live on Altus.
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MPCVault | crypto banking for institutions retweeted
Buy US stocks with stablecoins. Start with $1.
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MPCVault | crypto banking for institutions retweeted
Replying to @mpcvault
@mpcvault’s business cards are unaffected by this incident. All Card customers serviced by @mpcvault are also safe. If you’re thinking about launching a card program, feel free to reach out to us. We’ve built an end-to-end solution that includes balance management, transaction authorization, virtual accounts, automated deposits and sweeps, and has already processed billions of dollars in payments.
Earlier today, Rain’s monitoring systems discovered a vulnerability impacting a small number of programs using an outdated version of our Solana contracts. Other programs were not impacted. Rain immediately launched an investigation to determine the full scope of the situation. Our team has successfully upgraded all programs that were using the outdated version of the Solana contracts, which has resolved the situation. Rain is continuing to monitor the issue, has engaged third-party forensics experts to investigate, and will work with law enforcement and relevant regulatory authorities. All affected users will be made whole. We’ve already begun the remediation process and are focused on delivering a swift and responsible resolution.
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MPCVault | crypto banking for institutions retweeted
Trade real US stocks. Sign up with code GOATED, hold $100+ in stocks through Aug 31 and get a free stock. > altus.trade
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MPCVault | crypto banking for institutions retweeted
Ever since we started @mpcvault, users have asked us to build a consumer product. Today, I’m excited to announce that it’s finally here: Altus @altushq: a new way to invest in U.S. stocks using USDC through a regulated U.S. brokerage. Altus takes a different approach from most wallets. When DeFi first emerged, wallets were designed as general-purpose gateways to permissionless applications. That flexibility unlocked enormous possibilities, but it also introduced significant complexity, from managing keys and permissions to avoiding scams, phishing attacks, and malicious approvals. But not everyone needs a wallet that connects to everything. Most people simply want a few essential things to work exceptionally well: sending and receiving stablecoins, investing in U.S. assets with USDC, and accessing markets such as perpetual futures and prediction markets. Altus is purpose-built around those needs, offering a more focused user experience with a smaller risk surface. It gives users direct access to the products they want while abstracting away the underlying complexity. The next phase of the platform will bring multiple financial venues into one unified experience, including platforms such as @HyperliquidX, @tradexyz and @Polymarket. Our long-term goal is to enable portfolio margin across these venues and the U.S. stocks held on Altus so users can hold cash and securities in a brokerage account while also taking long or short positions in on-chain markets, all with a simple tap. Wherever cryptography is required, Altus is powered by the same multi-party computation technology that has underpinned @mpcvault for the past several years. On top of that foundation, we’re building layers of abstraction that make moving money between trading venues more efficient and, ultimately, invisible to the user. Our vision is to bring finance on-chain. Altus is the next step toward making that vision available to everyone.
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Robinhood Chain support is live on MPCVault, bringing institutional-grade wallet infrastructure to the @RobinhoodCrypto ecosystem. Securely manage $USDG, Robinhood Stock Tokens, and DeFi activity with programmable transaction policies and direct dApp access Try it now: mpcvault.com
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just rolled out a new dashboard for @mpcvault
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SpaceX disclosed 18,712 BTC in its IPO filing, fair value about $1.45B today on a $35k per coin cost basis. Corporate crypto treasury isn't an experiment anymore. 1,000+ institutions already run theirs on MPCVault.
JUST IN: SpaceX IPO filing reveals the company holds 18,712 Bitcoin at a cost basis of roughly $35,000 per BTC.
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MPCVault | crypto banking for institutions retweeted
Replying to @mpcvault
@mpcvault rolled out a global stablecoin offramp for businesses look at the rates
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MPCVault | crypto banking for institutions retweeted
Brutal week of DeFi hacks. We saw a massive spike in DeFi volume at @mpcvault as clients de-risked, pulling out of protocols and parking in cash.
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There is an ongoing incident with @DriftProtocol on Solana. If your team is interacting with Drift through MPCVault, we recommend pausing all transactions to the protocol until the situation is fully resolved. Do not approve any new Drift-related transactions. If you have open positions, assess your exposure with your team before taking action.
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x402 processed ~$1.6M in real USDC volume last month. Around 70% of those transactions were in the 1-10 cent range. That volume at that scale needs key management that doesn't bottleneck at the signing layer, efficient gas coordination etc. That's what we're solving for at MPCVault
The AI agent space moves fast. Here's who I actually follow for signal on agent frameworks, infra, and the emerging agent economy. No influencers. Only builders shipping production code. Core Engineering & Agent Frameworks @karpathy — The benchmark for agentic reasoning loops and autonomous systems. His thinking shapes every serious agent builder in 2026. @steipete — OpenClaw creator, now on OpenAI's agents team. Pure engineering signal on tool-calling, memory, deployment. Agent Infrastructure & Payments @bc1beat — That's me. Building ClawRouter: agent-native LLM router + x402/USDC micropayments. 1M+ calls/month, 41+ models, <1ms routing, 92% cost savings. Dual-chain (Base + Solana). Circle hackathon winner. @mpcvault — Agent Card: autonomous USDC spending with institutional guardrails. Partnering with us on agent wallet infra. Product & Multi-Agent @mattshumer_ — OthersideAI founder. Constant frontier agent demos and real-world agentic workflows. Always shipping. @MaryamMiradi — 400+ domain-specific agents (healthcare, finance, research). Curated paper insights + practical patterns. @unwind_ai_ — Maintains one of the top AI Agents repos on GitHub. Full coverage: RAG, MCP, orchestration. Strategic follows: @sama — OpenAI agent roadmap signals @OfficialLoganK — Gemini/DeepMind agent tooling @BoWang87 — Bio/health domain agents, vertical scaling Quick follow strategy: Start with @karpathy + @steipete for core engineering Add @bc1beat for payments/routing infra Layer @mattshumer_ + @MaryamMiradi for product inspiration If you're building agents that need to pay, route, and operate autonomously — that's what we ship every day at ClawRouter. github.com/BlockRunAI/ClawRo…
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The agentic economy needs payments that move fast and guardrails that hold. Let's build. @BlockRunAI @bc1beat
Rising Voices in Agentic AI & Crypto Infra Right Now @bc1beat (ClawRouter payments stack) @steipete (OpenClaw engineering) @mpcvault (Agent Card guardrails) @shawmakesmagic (x402 code drops) @afkehaya (fair value accounting for agents) @ethermage (autonomous agent commerce)
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manager seeing a tx for half the treasury approved by someone he fired 3 months ago
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Introducing the MPCVault Agent Card! AI agents can now spend USDC autonomously anywhere Visa is accepted. x402-native. Policy-controlled. Partnering with @BlockRunAI (@bc1beat) ClawRouter to secure the agentic payments stack. Your agents route, pay, and transact. MPCVault keeps the keys safe. Set spend limits. Whitelist merchants. Require approvals. Autonomous spending, with guardrails your team controls.
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