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The list of common tools for EigenLayer

Tools

- getOperatorDelegatorsHistory - history of increasing and decreasing restakes to operator

Contacts | ethers-v5

- delegationManagerContract - get delegationManagerContract contract instance

$3

Usage
``typescript
import { getOperatorDelegatorsHistory } from "common-crypto-tools/eigenlayer";

const provider = new ethers.providers.JsonRpcProvider(
"https://eth-mainnet.g.alchemy.com/v2/YOUR_API_KEY"
);

const data = await getOperatorDelegatorsHistory(provider, {
fromBlock: 19576120,
operator: "OPERATOR_CONTRACT",
}); // Map>
`

Params
- provider: ethers.providers.JsonRpcProvider
- options: Options

Options

`typescript
type Options = {
fromBlock?: number;
toBlock?: number;
operator: string;
delegationContract?: string; // By default it's EigenLayerDelegationContract: 0x39053D51B77DC0d36036Fc1fCc8Cb819df8Ef37A
}
`

Return value
`typescript
// key is delegator address
Map

type OperatorReStakerAction = {
amount: BigNumber;
block: BigNumber;
action:
| typeof OperatorSharesDecreasedAction
| typeof OperatorSharesIncreasedAction;
};
`

Examples
`typescript
import { getOperatorDelegatorsHistory } from "common-crypto-tools/eigenlayer";

const data = await getOperatorDelegatorsHistory(provider, {
fromBlock: 19576120,
operator: "0xd172a86a0f250aec23ee19c759a8e73621fe3c10",
});

const history = data.get("0x3877fbDe425d21f29F4cB3e739Cf75CDECf8EdCE");
`

$3


Usage
`typescript
import { delegationManagerContract } from "common-crypto-tools/eigenlayer";

const provider = new ethers.providers.JsonRpcProvider(
"https://eth-mainnet.g.alchemy.com/v2/YOUR_API_KEY"
);

const contract = delegationManagerContract(provider);
// example
const data = await contract.getDelegatableShares("0x3877fbDe425d21f29F4cB3e739Cf75CDECf8EdCE");
``