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Catherine Sullivan
Kalshi
2,758 posts
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Catherine Sullivan
Kalshi
@cthrin
Product @Kalshi. Prev @coinbase @google. Building on the frontier.
New York, NY
Joined April 2008
998
Following
5,472
Followers
  • Pinned
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    Catherine Sullivan
    Kalshi
    @cthrin
    Jun 17
    Kalshi Perpetuals are here. This is the easiest way to get started - simple, low minimums, and autotrading built in.
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    Coinvo
    @Coinvo
    Jun 16
    CRAZY: 🇺🇸 Perpetual futures globally generate over $90 trillion in annual volume, and not a single dollar of it has been legally accessible to American traders. Kalshi has officially changed that.
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    16K
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    Catherine Sullivan
    Kalshi
    @cthrin
    Jan 16, 2025
    Excited to launch something new tomorrow. .@coinbase Onchain team’s been cooking 🧑‍🍳
    29K
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    Catherine Sullivan
    Kalshi
    @cthrin
    Jun 9, 2025
    We've got some big announcements coming this Thursday, mark your calendars!
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    Coinbase 🛡️
    @coinbase
    Jun 9, 2025
    If you want to build the future, it starts with money from the future. We’ve got something(s) you’re going to like. This Thursday. June 12th. Save the date.
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    30K
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    Catherine Sullivan
    Kalshi
    @cthrin
    Aug 20, 2025
    Just opened up DEX to more people! Check if you have access in the @coinbase app.
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    Brian Armstrong
    Coinbase 🛡️
    @brian_armstrong
    Aug 8, 2025
    We're starting the rollout of DEX trading in the U.S. (excluding NY). Our goal is to make Coinbase the simplest way to access onchain markets. You'll be able to trade millions of @base assets in the Coinbase app. Support for @solana is coming soon too.
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    50K
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    Catherine Sullivan
    Kalshi
    @cthrin
    Jun 12, 2025
    This is a dream 3 years in the making, from our first version of DEX trading in the Web3 wallet, to today's unveiling: Fully embedded DEX trading in the @coinbase app. Thousands of @base assets at your fingertips. Accessible with the tap of a button. Ready to bring our
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    17K
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    Catherine Sullivan
    Kalshi
    @cthrin
    Jan 16, 2025
    We're bringing the best of onchain financial products to everyone on Coinbase. Anyone can get better rates, faster loans, and more access than before. Powered by @coinbase , @base, and @MorphoLabs . This is day 1⃣
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    Coinbase 🛡️
    @coinbase
    Jan 16, 2025
    Bitcoin-backed loans are here. Borrow USDC against bitcoin, without selling it. Rolling out to US users (ex. NY) starting now. More collateral assets and regions to come. Powered by @MorphoLabs and built on @base. The future of finance is onchain. Learn more:
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    Catherine Sullivan
    Kalshi
    @cthrin
    Feb 12, 2022
    Meet Vetiver, my twin Capricorn Enchantress 💫 #NewNFTProfilePic NFT by @crypto_coven
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    Catherine Sullivan
    Kalshi
    @cthrin
    Feb 3, 2022
    Hello world 👋🏼 Web2 me vs web3 me 💫 @crypto_coven
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    Catherine Sullivan
    Kalshi
    @cthrin
    Aug 5, 2025
    At @coinbase we're masters of eating our own dogfood. Embedded Wallets powers our DEX trading product under the hood. Excited for you all to feel how seamless a wallet experience can be for consumers.
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    yuga.eth 🛡
    @yugacohler
    Aug 5, 2025
    Product Launch Announcement: @CoinbaseDev Embedded Wallets Provision invisible, self-custodial wallets for your users with one command. Key Features: - 4.1% rewards on USDC - Easy Onramping - World-Class Security powering Coinbase DEX Details in 🧵
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    10K
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    Catherine Sullivan
    Kalshi
    @cthrin
    Aug 1, 2025
    Welcome to the everything exchange, starting with DEX trading. Team is working nights and weekends to get things pixel perfect.
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    Brian Armstrong
    Coinbase 🛡️
    @brian_armstrong
    Jul 31, 2025
    Coinbase is becoming the everything exchange. All assets will inevitably move onchain, so we want to have everything you want to trade in one place. Incoming: DEX integration (access millions of assets) + expansion of our derivatives offerings. Next: tokenized equities + more.
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    Catherine Sullivan
    Kalshi
    @cthrin
    Jan 26, 2025
    Look out for more from our DeFi mullet strategy. Trade any token you want on Coinbase, regardless if it’s coming from our CEX or a DEX.
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    Brian Armstrong
    Coinbase 🛡️
    @brian_armstrong
    Jan 26, 2025
    We need to rethink our listing process at @coinbase given there are ~1m tokens a week being created now, and growing. High quality problem to have, but evaluating each one by one is no longer feasible. And regulators need to understand that applying for approval for each one is
    11K
  • user avatar
    Catherine Sullivan
    Kalshi
    @cthrin
    Aug 30, 2025
    Democratize finance.
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    Laura Shin
    @laurashin
    Aug 29, 2025
    Traditionally, exchanges squeeze projects for listings 💸 But @wagmiAlexander says Base changes everything: deploy once, and you’re instantly available to 100M Coinbase users. A ‘free listing’ funnel 👀
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    19K
  • user avatar
    Catherine Sullivan
    Kalshi
    @cthrin
    Jun 14, 2025
    It’s a good weekend for borrowing against your Bitcoin at 5.2% APR in @coinbase. Tradfi loans are horrible: Credit card rate: 21% Mortgage rate: 6.84% Auto loan rate: 7.3% Onchain financial products give you more access to better rates.
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    8.1K
  • user avatar
    Catherine Sullivan
    Kalshi
    @cthrin
    Aug 12, 2025
    It's sprint week so we added another batch of Base tokens to DEX.
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    Brian Armstrong
    Coinbase 🛡️
    @brian_armstrong
    Aug 12, 2025
    We're in NYC for a product sprint week. The idea is to get together in person for a week of intense work. Long days with a clear focus, no distractions, and physical collaboration. It’ll be tiring, but also productive and a lot of fun.
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    7.8K

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