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

     1  // Copyright 2021 github.com/gagliardetto
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package main
    16  
    17  import (
    18  	"context"
    19  
    20  	"github.com/davecgh/go-spew/spew"
    21  	"github.com/gagliardetto/solana-go"
    22  	"github.com/gagliardetto/solana-go/rpc"
    23  )
    24  
    25  func main() {
    26  	endpoint := rpc.MainNetBeta_RPC
    27  	client := rpc.New(endpoint)
    28  
    29  	{
    30  		out, err := client.GetMultipleAccounts(
    31  			context.TODO(),
    32  			solana.MustPublicKeyFromBase58("SRMuApVNdxXokk5GT7XD5cUUgXMBCoAz2LHeuAoKWRt"),  // serum token
    33  			solana.MustPublicKeyFromBase58("4k3Dyjzvzp8eMZWUXbBCjEvwSkkk59S5iCNLY3QrkX6R"), // raydium token
    34  		)
    35  		if err != nil {
    36  			panic(err)
    37  		}
    38  		spew.Dump(out)
    39  	}
    40  	{
    41  		out, err := client.GetMultipleAccountsWithOpts(
    42  			context.TODO(),
    43  			[]solana.PublicKey{solana.MustPublicKeyFromBase58("SRMuApVNdxXokk5GT7XD5cUUgXMBCoAz2LHeuAoKWRt"), // serum token
    44  				solana.MustPublicKeyFromBase58("4k3Dyjzvzp8eMZWUXbBCjEvwSkkk59S5iCNLY3QrkX6R"), // raydium token
    45  			},
    46  			&rpc.GetMultipleAccountsOpts{
    47  				Encoding:   solana.EncodingBase64Zstd,
    48  				Commitment: rpc.CommitmentFinalized,
    49  				// You can get just a part of the account data by specify a DataSlice:
    50  				// DataSlice: &rpc.DataSlice{
    51  				// 	Offset: pointer.ToUint64(0),
    52  				// 	Length: pointer.ToUint64(1024),
    53  				// },
    54  			},
    55  		)
    56  		if err != nil {
    57  			panic(err)
    58  		}
    59  		spew.Dump(out)
    60  	}
    61  }