github.com/gagliardetto/solana-go@v1.11.0/rpc/requestAirdrop.go (about)

     1  // Copyright 2021 github.com/gagliardetto
     2  // This file has been modified by github.com/gagliardetto
     3  //
     4  // Copyright 2020 dfuse Platform Inc.
     5  //
     6  // Licensed under the Apache License, Version 2.0 (the "License");
     7  // you may not use this file except in compliance with the License.
     8  // You may obtain a copy of the License at
     9  //
    10  //      http://www.apache.org/licenses/LICENSE-2.0
    11  //
    12  // Unless required by applicable law or agreed to in writing, software
    13  // distributed under the License is distributed on an "AS IS" BASIS,
    14  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    15  // See the License for the specific language governing permissions and
    16  // limitations under the License.
    17  package rpc
    18  
    19  import (
    20  	"context"
    21  
    22  	"github.com/gagliardetto/solana-go"
    23  )
    24  
    25  // RequestAirdrop requests an airdrop of lamports to a publicKey.
    26  // Returns transaction signature of airdrop.
    27  func (cl *Client) RequestAirdrop(
    28  	ctx context.Context,
    29  	account solana.PublicKey,
    30  	lamports uint64,
    31  	commitment CommitmentType, // optional; used for retrieving blockhash and verifying airdrop success.
    32  ) (signature solana.Signature, err error) {
    33  	params := []interface{}{
    34  		account,
    35  		lamports,
    36  	}
    37  	if commitment != "" {
    38  		params = append(params,
    39  			M{"commitment": commitment},
    40  		)
    41  	}
    42  	err = cl.rpcClient.CallForInto(ctx, &signature, "requestAirdrop", params)
    43  	return
    44  }