@eulerlagrange.eth
The typings support geth.
So if your contract function needs a int256, if you provide:
1. “0x111…”
2. “1111…”
3. new BigNumber(“1111”)
They’ll all work.
If you replace the ABI json in this repo you can try it yourself: https://github.com/Hmac512/elffjs-nft-graph/tree/master