Get epoch rewards for a block from node. about celo-blockchain

[carterqw2]

Hey @shaswatsaloni, could you please check out this repo for an explainer on how epoch transactions work and how to fetch them.

[shaswatsaloni]

Hey @carterqw2 , that repo was really helpful, thanks.

One more query here, i want to get the epoch rewards for the address : 0x9efecf85d7e668c0c3c7a778a1164b064234f96d

So, here i can see it has epoch transactions in block: [5598720]

the explorer link : https://explorer.celo.org/mainnet/address/0x9efeCf85d7E668c0C3c7a778A1164b064234f96d/epoch-transactions

When i am calling the POST method for this particular block:

{
"method": "eth_getLogs",
"params": [
{
"fromBlock": "0x556E00",
"toBlock": "0x556E00"
}
],
"id": 1,
"jsonrpc": "2.0"
}

I am not able to find the particular address (0x9efecf85d7e668c0c3c7a778a1164b064234f96d) in the response JSON.

how would i calculate and get the epoch rewards here?

Thanks,
Saloni

[carterqw2]

Hi @shaswatsaloni! You're trying to get individual voter rewards, please refer to this section of the explainer for more details. Celo Explorer has to perform additional calculations to be able to display individual voter rewards that are not directly available through logs. I hope that helps.

[shaswatsaloni]

Okay, understood.

So, there is no simple way that we an fetch epoch transactions/ voting rewards for a celo address.

And, is there any way we can get the epoch transactions for an address instead of a block.

Thanks,
Saloni

[carterqw2]

We provide an RPC API in Celo Explorer, if that works for you (search for getvoterrewards).

https://explorer.celo.org/mainnet/api?module=epoch&action=getvoterrewards&voterAddress=0x9efecf85d7e668c0c3c7a778a1164b064234f96d

curl -X GET "https://explorer.celo.org/mainnet/api?module=epoch&action=getvoterrewards&voterAddress=0x9efecf85d7e668c0c3c7a778a1164b064234f96d" -H "accept: application/json"

[shaswatsaloni]

Yes, this i have. I just wanted to query my node if its at all possible?

[carterqw2]

Yeah, unfortunately, there is no easy way, you'd have to fetch epoch blocks and perform calculations described in the explainer manually.