MPCVault | crypto banking for institutions

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/Cla…

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)

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.

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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Today, Y Combinator is announcing that YC-funded startups can choose to receive their funding ($500k) in stablecoins. We believe stablecoins like @usdc are setting the stage for a new fintech renaissance and broader global access to financial services. Sending money should be as easy as sending a text message. Stablecoins make that possible: cheap, fast, and global, using currencies people already trust. Some of the fastest-growing YC startups in recent years like @get_aspora and @DolarApp use stablecoins to power faster, cheaper financial services across India and Latin America. Plus, with the passage of the GENIUS Act and growing adoption by financial institutions, we’re bullish. Whether crypto-focused or not, we expect many YC startups to use crypto in some way, from payments to banking to capital raising. If you’re building onchain, apply for our Spring ‘26 batch by Feb 9: ycombinator.com/apply

Security is paramount for the strategies coming out of the Spreads ecosystem which is why we've partnered with @mpcvault 🔸Enterprise grade security covering the entire suite of Spreads vaults with detailed audit history for every transaction 🔸Capital can be secured via MPC-MultiSig with policy protection, multi-cloud usage and access control 🔸Trusted execution environment (TEEs) runtime Institution grade security, for Spreads

🔥From Day 1 to every defining milestone, IOSG has your back. We’re excited to introduce IOSG Founder Kit, a one-stop value-add stack designed to support founders across product, GTM, community, and beyond. 🚀🚀 Full partner lineup coming soon. Stay tuned. #IOSGFounderKit

Big Crypto Cards List (2025) 112 crypto card projects are actively growing in 2025. Among them are major fintech players with strong brand recognition: @Revolut, @raincards, @MetaMask, @gnosispay. A significant share comes from leading exchanges: @binance, @BitgetWallet, @cryptocom, @UpholdInc, @WhiteBit, and others. There are also card products originating from blockchain ecosystems such as @solana, @Cardano, @avax, @SonicLabs. Each project offers its own infrastructure, unique conditions, and a wide range of opportunities for the crypto community - from seamless top-ups to advanced payment features. The most commonly supported deposit networks include: @0xPolygon, @solana, @ethereum, @base, @avax. Find your favorite crypto card in the list and tag it in the comments 👇