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docs: add airdrop example (#17770)

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This commit is contained in:
Justin Starry
2021-06-06 12:20:14 -07:00
committed by GitHub
parent 9ed1626e00
commit 18ec6756e4
1 changed files with 14 additions and 3 deletions
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17
web3.js/src/connection.ts
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@ -3257,15 +3257,26 @@ export class Connection {
} }
/** /**
* Request an allocation of lamports to the specified account * Request an allocation of lamports to the specified address
*
* ```typescript
* import { Connection, PublicKey, LAMPORTS_PER_SOL } from "@solana/web3.js";
*
* (async () => {
* const connection = new Connection("https://api.testnet.solana.com", "confirmed");
* const myAddress = new PublicKey("2nr1bHFT86W9tGnyvmYW4vcHKsQB3sVQfnddasz4kExM");
* const signature = await connection.requestAirdrop(myAddress, LAMPORTS_PER_SOL);
* await connection.confirmTransaction(signature);
* })();
* ```
*/ */
async requestAirdrop( async requestAirdrop(
to: PublicKey, to: PublicKey,
amount: number, lamports: number,
): Promise<TransactionSignature> { ): Promise<TransactionSignature> {
const unsafeRes = await this._rpcRequest('requestAirdrop', [ const unsafeRes = await this._rpcRequest('requestAirdrop', [
to.toBase58(), to.toBase58(),
amount, lamports,
]); ]);
const res = create(unsafeRes, RequestAirdropRpcResult); const res = create(unsafeRes, RequestAirdropRpcResult);
if ('error' in res) { if ('error' in res) {