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cosmos-validator-rewards

README.md

Validator Rewards Example

This example subgraph stores Reward objects that represent rewards received by a validator in a Cosmos chain. In order to do that, an event handler is used to filter reward events. The type of event to be filtered is specified in the subgraph manifest file. That way, the handler will just receive events of that type.

Generating a manifest

The subgraph is compatible with multiple Cosmos networks so before building the subgraph you need to generate a manifest file for the network of your choice. In case of the Cosmos Hub network, run the following command:

$ yarn prepare:cosmoshub

For the list of supported networks, see the scripts in the package.json file.

Querying the subgraph

With the following query, you can retrieve all the rewards received by the Figment validator, and the amounts of each of the rewards:

query ValidatorRewards($validatorAddress: String!) {
  rewards(where: {validator: $validatorAddress}) {
    validator,
    amount
  }
}

{
    "validatorAddress": "cosmosvaloper1hjct6q7npsspsg3dgvzk3sdf89spmlpfdn6m9d"
}

For more information see the docs on https://thegraph.com/docs/.