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Mining Claims

Examples of CityCoin contract functions related to mining claims.

Claim Mining Rewards

Requires:
  • @stacks/network
  • @stacks/transactions
  • @stacks/connect-react
// example: claim mining rewards at a given block height
const NETWORK = new StacksMainnet(); // set network from @stacks/network
const { doContractCall } = useConnect(); // hook for Stacks Connect
const targetBlock = 24498; // block height to claim
const targetBlockCV = uintCV(targetBlock);
try {
await doContractCall({
contractAddress: 'SP466FNC0P7JWTNM2R9T199QRZN1MYEDTAR0KP27',
contractName: 'miamicoin-core-v1',
functionName: 'claim-mining-reward',
functionArgs: [targetBlockCV],
postConditionMode: PostConditionMode.Deny,
postConditions: [],
network: NETWORK,
onCancel: () => {
// what to do if tx is canceled / window is closed
console.log('Transaction canceled, please try again');
},
onFinish: result => {
// what to if tx is successfully broadcasted
console.log(`Transaction successfully broadcasted:\n${result.txId}`);
},
});
} catch (err) {
console.log(`Error: ${err.message}`);
}
Last modified 11mo ago