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Chain IDs

Every blockchain has a Chain ID. It also has a Network ID, but we can ignore that since Chain IDs are unique.
We currently have optimized historical data for the Ethereum production chain (Chain ID 1). For other chains, we will first return prices using Chainlink data and later using DEX data.
This is a list of soon to be supported chains:
Chain
Chain ID
Ethereum
1
BNB
56
Polygon (Matic)
137
Gnosis Chain (xDai)
100
HECO
128
Avalanche
43114
Fantom
250
Arbitrum
42161
Harmony
1666600000
Optimism
10
Moonriver
1285