John Calabrese
Product Lead at Testmachine
John Calabrese is the product lead at Testmachine, and previously the product lead at Nansen and the research lead at Agnostic.
Current Roles
Past Roles
News Mentions
This has been a great opportunity to win USDC prizes simply for trading on @nansen_ai! They’re giving out $1M in prizes through August 23 for spot & perps traders who rack up tickets based on volume & referrals. So if you're already trading the markets you may as well take part and get 10% off: ht
🎉 Just won $1,000 USDC on @nansen_ai! 🙌 Huge thanks to @nansen_ai for the reward! 💙 Here's to many more winning tickets from next week onwards! 🍀🎟️ Trade tokens or perps using my referral link to enter next week's #NansenRaffle. 💰 $1M in total rewards 🏆 $100K in prizes every week 👉 https
agree stake your SOL with Nansen 🤝 http://app.nansen.ai/stake https://x.com/benthompson/status/2079674547234574837
RT @Victornguyen10x: CHỐT TUẦN 402 TICKET NANSEN Chốt dc có hơn 400 ticket ae ạ. Muốn lên 500 mà lên ko nổi 😂 Ngày mai quay raffle rồi, ae…
RT @Yunsu_2u: 🚨 @nansen_ai Big Update: Your odds just got MUCH better. Nansen increased weekly winning tickets from 100 → 840 with a $100,…
. @0xngmi built (I will say with confidence) the best platform for crypto data ever. Unlike @nansen_ai, @tokenterminal, @CryptoRank_io (all great platforms too), @DefiLlama offer the biggest amount of information. Moreover, you can get a 7-day free trial for a Pro subscription... You are bored? G
you can finally stake ETH with Nansen! as someone who ran a validator since the beacon chain started (check the graffiti), I feel good about this one. stake ETH with Nansen 🤝 https://x.com/nansen_ai/status/2078057656175263956
RT @MBxxvv: Really been enjoying the Smart Money Flow feature on @nansen_ai You can see how when smart money started flowing short, it li…
The @ResolvLabs attacker is on the move again. After stealing ~$25.9M in March, they’ve resumed moving funds. In the past few hours alone, 580 $ETH (~$1.09M) has been transferred and is actively being routed through mixers. Track this hacker at: https://app.nansen.ai/profiler?address=0x8ed8cf0c1c
🎉 Nansen now has 300+ affiliates! Thanks to everyone who’s part of the program. 💚 Join them and get: 🟢 Free Nansen access 🟢 10% discount for your audience 🟢 Up to 47.5% revenue share 🟢 Nansen Points Apply here: https://nansen.ai/affiliates