John Abraham j2abro

• Santa Barbara, CA
• @j2abro

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1. Forta agent to detect arbitrage attacks on Uniswap V2

   TypeScript 11 3

2. 1

   // Get the first Uniswap V2 pairs. Sorted, starting at zero. Get the next 1000 by setting skip to 1000

   2

   // https://thegraph.com/hosted-service/subgraph/uniswap/uniswap-v2

   3

   // https://api.thegraph.com/subgraphs/name/uniswap/uniswap-v2/graphql

3. 2

   from collections import Counter

   3

   # Count unique OFACs SDN addresses

   5

   # https://www.treasury.gov/ofac/downloads/sdnlist.txt

4. Exploring Sparse Merkle Trees and State Synchronization in Polygon AggLayer