Solana RPC
getTokenAccountsByOwnerV2
getTokenAccountsByOwner 的增强版本,具有附加功能,包括基于游标的分页和 changedSinceSlot 支持,以便高效检索由特定钱包地址拥有的 SPL 代币账户。
POST
/
getTokenAccountsByOwnerV2
curl --request POST \
--url 'https://mainnet.helius-rpc.com/?api-key=' \
--header 'Content-Type: application/json' \
--data '
{
"jsonrpc": "2.0",
"id": "1",
"method": "getTokenAccountsByOwnerV2",
"params": [
"A1TMhSGzQxMr1TboBKtgixKz1sS6REASMxPo1qsyTSJd",
{
"programId": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA"
},
{
"encoding": "jsonParsed",
"limit": 1000
}
]
}
'import requests
url = "https://mainnet.helius-rpc.com/?api-key="
payload = {
"jsonrpc": "2.0",
"id": "1",
"method": "getTokenAccountsByOwnerV2",
"params": [
"A1TMhSGzQxMr1TboBKtgixKz1sS6REASMxPo1qsyTSJd",
{ "programId": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA" },
{
"encoding": "jsonParsed",
"limit": 1000
}
]
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({
jsonrpc: '2.0',
id: '1',
method: 'getTokenAccountsByOwnerV2',
params: [
'A1TMhSGzQxMr1TboBKtgixKz1sS6REASMxPo1qsyTSJd',
{programId: 'TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA'},
{encoding: 'jsonParsed', limit: 1000}
]
})
};
fetch('https://mainnet.helius-rpc.com/?api-key=', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://mainnet.helius-rpc.com/?api-key=",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'jsonrpc' => '2.0',
'id' => '1',
'method' => 'getTokenAccountsByOwnerV2',
'params' => [
'A1TMhSGzQxMr1TboBKtgixKz1sS6REASMxPo1qsyTSJd',
[
'programId' => 'TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA'
],
[
'encoding' => 'jsonParsed',
'limit' => 1000
]
]
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://mainnet.helius-rpc.com/?api-key="
payload := strings.NewReader("{\n \"jsonrpc\": \"2.0\",\n \"id\": \"1\",\n \"method\": \"getTokenAccountsByOwnerV2\",\n \"params\": [\n \"A1TMhSGzQxMr1TboBKtgixKz1sS6REASMxPo1qsyTSJd\",\n {\n \"programId\": \"TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA\"\n },\n {\n \"encoding\": \"jsonParsed\",\n \"limit\": 1000\n }\n ]\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://mainnet.helius-rpc.com/?api-key=")
.header("Content-Type", "application/json")
.body("{\n \"jsonrpc\": \"2.0\",\n \"id\": \"1\",\n \"method\": \"getTokenAccountsByOwnerV2\",\n \"params\": [\n \"A1TMhSGzQxMr1TboBKtgixKz1sS6REASMxPo1qsyTSJd\",\n {\n \"programId\": \"TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA\"\n },\n {\n \"encoding\": \"jsonParsed\",\n \"limit\": 1000\n }\n ]\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://mainnet.helius-rpc.com/?api-key=")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"jsonrpc\": \"2.0\",\n \"id\": \"1\",\n \"method\": \"getTokenAccountsByOwnerV2\",\n \"params\": [\n \"A1TMhSGzQxMr1TboBKtgixKz1sS6REASMxPo1qsyTSJd\",\n {\n \"programId\": \"TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA\"\n },\n {\n \"encoding\": \"jsonParsed\",\n \"limit\": 1000\n }\n ]\n}"
response = http.request(request)
puts response.read_body{
"jsonrpc": "2.0",
"id": "1",
"result": {
"value": [
{
"pubkey": "BGocb4GEpbTFm8UFV2VsDSaBXHELPfAXrvd4vtt8QWrA",
"account": {
"lamports": 2039280,
"owner": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA",
"data": {
"program": "spl-token",
"parsed": {
"info": {
"isNative": false,
"mint": "2cHr7QS3xfuSV8wdxo3ztuF4xbiarF6Nrgx3qpx3HzXR",
"owner": "A1TMhSGzQxMr1TboBKtgixKz1sS6REASMxPo1qsyTSJd",
"state": "initialized",
"tokenAmount": {
"amount": "420000000000000",
"decimals": 6,
"uiAmount": 420000000,
"uiAmountString": "420000000"
}
}
},
"space": 165
},
"executable": false,
"rentEpoch": 18446744073709552000,
"space": 165
}
}
],
"paginationKey": "8WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM"
}
}{
"jsonrpc": "2.0",
"error": {
"code": -32602,
"message": "参数无效"
},
"id": "1"
}{
"jsonrpc": "2.0",
"error": {
"code": -32001,
"message": "未授权"
},
"id": "1"
}{
"jsonrpc": "2.0",
"error": {
"code": -32005,
"message": "请求过多"
},
"id": "1"
}{
"jsonrpc": "2.0",
"error": {
"code": -32603,
"message": "内部错误"
},
"id": "1"
}{
"jsonrpc": "2.0",
"error": {
"code": -32002,
"message": "服务不可用"
},
"id": "1"
}{
"jsonrpc": "2.0",
"error": {
"code": -32003,
"message": "网关超时"
},
"id": "1"
}概述
getTokenAccountsByOwnerV2 是标准 getTokenAccountsByOwner 方法的增强版,专为高效查询代币投资组合和处理代币持有量庞大的钱包而设计。该方法引入了基于游标的分页和增量更新功能。
V2的新特性:
- 基于游标的分页:配置每个请求从1到10,000个token账户的限制
- 增量更新:使用
changedSinceSlot仅获取最近修改的token账户 - 投资组合可扩展性:高效处理包含数千个token账户的钱包
- 向后兼容性:支持所有现有的
getTokenAccountsByOwner参数和过滤器 - 可选的
withContext:true在result.context下添加了slot和apiVersion;省略或false则不包含
过滤器要求:在查询中必须提供
mint (特定代币)或 programId (SPL代币或Token-2022程序)。不支持查询没有过滤器的所有代币类型。主要优势
大型投资组合
处理具有数千个代币账户的钱包,不会出现超时或内存问题
实时跟踪
使用
changedSinceSlot 进行增量更新,实现投资组合的实时监控withContext(可选)
配置对象(params[2])上的布尔值。只有result的形状会改变,不包括过滤器、限制或分页。省略或false:result.value是token账户的数组。true:result.context加上result.value作为一个对象(accounts,paginationKey)。如果你处理两个,请分支到Array.isArray(result.value)。
// Omitted or false
{ "jsonrpc": "2.0", "id": "1", "result": { "value": [], "paginationKey": null } }
// true
{ "jsonrpc": "2.0", "id": "1", "result": {
"context": { "slot": 411895550, "apiVersion": "3.1.9" },
"value": { "accounts": [], "paginationKey": null }
}}
分页最佳实践
重要的分页行为:只有在未返回任何token账户时才会指示分页结束。由于过滤的原因,API可能会返回少于你限制的账户——始终继续分页直到
paginationKey是null。基本投资组合查询
// Get all SPL Token accounts for a wallet
let allTokenAccounts = [];
let paginationKey = null;
do {
const response = await fetch(`https://mainnet.helius-rpc.com/?api-key=${API_KEY}`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
jsonrpc: '2.0',
id: '1',
method: 'getTokenAccountsByOwnerV2',
params: [
"9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM", // wallet address
{ "programId": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA" },
{
encoding: 'jsonParsed',
limit: 1000,
...(paginationKey && { paginationKey })
}
]
})
});
const data = await response.json();
allTokenAccounts.push(...data.result.value);
paginationKey = data.result.paginationKey;
} while (paginationKey);
console.log(`Total token accounts: ${allTokenAccounts.length}`);
增量投资组合更新
// Get only token accounts modified since a specific slot
const portfolioUpdates = await fetch(`https://mainnet.helius-rpc.com/?api-key=${API_KEY}`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
jsonrpc: '2.0',
id: '1',
method: 'getTokenAccountsByOwnerV2',
params: [
walletAddress,
{ "programId": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA" },
{
encoding: 'jsonParsed',
limit: 1000,
changedSinceSlot: lastUpdateSlot // Only get recent changes
}
]
})
});
Token程序支持
Token-2022支持:使用
TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb作为programId来查询带有扩展功能的Token-2022账户,如转账费用、计息token等。// Query Token-2022 accounts (supports token extensions)
const token2022Response = await fetch(`https://mainnet.helius-rpc.com/?api-key=${API_KEY}`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
jsonrpc: '2.0',
id: '1',
method: 'getTokenAccountsByOwnerV2',
params: [
walletAddress,
{ "programId": "TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb" }, // Token-2022
{ encoding: 'jsonParsed', limit: 1000 }
]
})
});
从getTokenAccountsByOwner迁移
迁移很简单——只需将分页参数添加到你现有的查询中:{
"jsonrpc": "2.0",
"id": "1",
- "method": "getTokenAccountsByOwner",
+ "method": "getTokenAccountsByOwnerV2",
"params": [
"9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM",
{ "programId": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA" },
{
"encoding": "jsonParsed",
+ "limit": 1000
}
]
}
相关方法
getTokenAccountsByOwner
无分页的原始方法
getProgramAccountsV2
用于程序账户查询的V2方法
请求参数
string
必填
要查询token持有的账户所有者的Solana钱包地址(pubkey),格式为base-58编码的字符串。
string
特定 Solana 代币地址,仅检索特定代币或 NFT 的账户。
string
创建代币账户的特定 Solana 代币程序 ID(通常是 SPL 代币程序)。
string
请求的承诺级别。
confirmedfinalizedprocessed
number
请求可被评估的最小槽位。
boolean
当
true 时,返回 result.context(快照元数据:slot,apiVersion)并将 accounts 和 paginationKey 嵌套在 result.value 下作为对象。当 false 或省略时,result.value 是此页面的代币账户数组,paginationKey 在 result 上。应用相同的过滤器和限制。object
请求账户数据的切片。
number
要返回的字节数。
number
开始读取的字节偏移量。
string
账户数据的编码格式。
base58base64base64+zstdjsonParsed
number
每个请求返回的最大代币账户数量(1-10,000)。
string
用于获取后续页面的 Base-58 编码分页游标。使用之前响应中的 paginationKey。
number
仅返回在此槽位号或之后修改的代币账户。对增量组合更新有用。
请求体
application/json
JSON-RPC 协议版本。
可用选项:
2.0 示例:
"2.0"
请求的唯一标识符。
示例:
"1"
要调用的 RPC 方法名称。
可用选项:
getTokenAccountsByOwnerV2 示例:
"getTokenAccountsByOwnerV2"
用于查询由特定公钥拥有的分页代币账户的参数。
要查询代币持有的账户所有者的 Solana 钱包地址(公钥),以 base-58 编码字符串表示。
示例:
"A1TMhSGzQxMr1TboBKtgixKz1sS6REASMxPo1qsyTSJd"
此页面对您有帮助吗?
⌘I
getTokenAccountsByOwnerV2
curl --request POST \
--url 'https://mainnet.helius-rpc.com/?api-key=' \
--header 'Content-Type: application/json' \
--data '
{
"jsonrpc": "2.0",
"id": "1",
"method": "getTokenAccountsByOwnerV2",
"params": [
"A1TMhSGzQxMr1TboBKtgixKz1sS6REASMxPo1qsyTSJd",
{
"programId": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA"
},
{
"encoding": "jsonParsed",
"limit": 1000
}
]
}
'import requests
url = "https://mainnet.helius-rpc.com/?api-key="
payload = {
"jsonrpc": "2.0",
"id": "1",
"method": "getTokenAccountsByOwnerV2",
"params": [
"A1TMhSGzQxMr1TboBKtgixKz1sS6REASMxPo1qsyTSJd",
{ "programId": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA" },
{
"encoding": "jsonParsed",
"limit": 1000
}
]
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({
jsonrpc: '2.0',
id: '1',
method: 'getTokenAccountsByOwnerV2',
params: [
'A1TMhSGzQxMr1TboBKtgixKz1sS6REASMxPo1qsyTSJd',
{programId: 'TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA'},
{encoding: 'jsonParsed', limit: 1000}
]
})
};
fetch('https://mainnet.helius-rpc.com/?api-key=', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://mainnet.helius-rpc.com/?api-key=",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'jsonrpc' => '2.0',
'id' => '1',
'method' => 'getTokenAccountsByOwnerV2',
'params' => [
'A1TMhSGzQxMr1TboBKtgixKz1sS6REASMxPo1qsyTSJd',
[
'programId' => 'TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA'
],
[
'encoding' => 'jsonParsed',
'limit' => 1000
]
]
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://mainnet.helius-rpc.com/?api-key="
payload := strings.NewReader("{\n \"jsonrpc\": \"2.0\",\n \"id\": \"1\",\n \"method\": \"getTokenAccountsByOwnerV2\",\n \"params\": [\n \"A1TMhSGzQxMr1TboBKtgixKz1sS6REASMxPo1qsyTSJd\",\n {\n \"programId\": \"TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA\"\n },\n {\n \"encoding\": \"jsonParsed\",\n \"limit\": 1000\n }\n ]\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://mainnet.helius-rpc.com/?api-key=")
.header("Content-Type", "application/json")
.body("{\n \"jsonrpc\": \"2.0\",\n \"id\": \"1\",\n \"method\": \"getTokenAccountsByOwnerV2\",\n \"params\": [\n \"A1TMhSGzQxMr1TboBKtgixKz1sS6REASMxPo1qsyTSJd\",\n {\n \"programId\": \"TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA\"\n },\n {\n \"encoding\": \"jsonParsed\",\n \"limit\": 1000\n }\n ]\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://mainnet.helius-rpc.com/?api-key=")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"jsonrpc\": \"2.0\",\n \"id\": \"1\",\n \"method\": \"getTokenAccountsByOwnerV2\",\n \"params\": [\n \"A1TMhSGzQxMr1TboBKtgixKz1sS6REASMxPo1qsyTSJd\",\n {\n \"programId\": \"TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA\"\n },\n {\n \"encoding\": \"jsonParsed\",\n \"limit\": 1000\n }\n ]\n}"
response = http.request(request)
puts response.read_body{
"jsonrpc": "2.0",
"id": "1",
"result": {
"value": [
{
"pubkey": "BGocb4GEpbTFm8UFV2VsDSaBXHELPfAXrvd4vtt8QWrA",
"account": {
"lamports": 2039280,
"owner": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA",
"data": {
"program": "spl-token",
"parsed": {
"info": {
"isNative": false,
"mint": "2cHr7QS3xfuSV8wdxo3ztuF4xbiarF6Nrgx3qpx3HzXR",
"owner": "A1TMhSGzQxMr1TboBKtgixKz1sS6REASMxPo1qsyTSJd",
"state": "initialized",
"tokenAmount": {
"amount": "420000000000000",
"decimals": 6,
"uiAmount": 420000000,
"uiAmountString": "420000000"
}
}
},
"space": 165
},
"executable": false,
"rentEpoch": 18446744073709552000,
"space": 165
}
}
],
"paginationKey": "8WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM"
}
}{
"jsonrpc": "2.0",
"error": {
"code": -32602,
"message": "参数无效"
},
"id": "1"
}{
"jsonrpc": "2.0",
"error": {
"code": -32001,
"message": "未授权"
},
"id": "1"
}{
"jsonrpc": "2.0",
"error": {
"code": -32005,
"message": "请求过多"
},
"id": "1"
}{
"jsonrpc": "2.0",
"error": {
"code": -32603,
"message": "内部错误"
},
"id": "1"
}{
"jsonrpc": "2.0",
"error": {
"code": -32002,
"message": "服务不可用"
},
"id": "1"
}{
"jsonrpc": "2.0",
"error": {
"code": -32003,
"message": "网关超时"
},
"id": "1"
}