harb/onchain/script
openhands df89b8c2da fix: Backtesting #1: Event fetcher (Infura → JSON Lines cache) (#315)
Add onchain/script/backtesting/fetch-events.ts — a tsx script that:
- Fetches Swap/Mint/Burn events from a Uniswap V3 pool via Infura (Base mainnet)
- Batches eth_getLogs in 2 000-block chunks with 100 ms inter-batch delay
- Decodes each log with viem and writes one JSON Line per event
- Supports resume: reads last block from existing cache file on re-run
- Retries with exponential back-off on 429 / rate-limit errors
- Prints per-batch progress: "Fetching blocks X-Y... N events (B/T batches)"

Also adds package.json, tsconfig.json, and cache/.gitkeep.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-02-26 22:04:43 +00:00
..
backtesting fix: Backtesting #1: Event fetcher (Infura → JSON Lines cache) (#315) 2026-02-26 22:04:43 +00:00
BaseDeploy.sol Complete project rename from HARB/Harberg to KRAIKEN with KRK token symbol 2025-07-11 13:47:42 +02:00
DeployBase.sol fix: Use Optimizer (base) in deploy scripts — Push3 lacks initialize/getLiquidityParams 2026-02-26 19:37:12 +00:00
DeployBaseMainnet.sol fix: Use Optimizer (base) in deploy scripts — Push3 lacks initialize/getLiquidityParams 2026-02-26 19:37:12 +00:00
DeployBaseSepolia.sol Add Solidity linting with solhint, Foundry formatter, and pre-commit hooks (#51) 2025-10-04 15:17:09 +02:00
DeployLocal.sol fix: Use Optimizer (base) in deploy scripts — Push3 lacks initialize/getLiquidityParams 2026-02-26 19:37:12 +00:00
UpgradeOptimizer.sol fix: Use Optimizer (base) in deploy scripts — Push3 lacks initialize/getLiquidityParams 2026-02-26 19:37:12 +00:00