Solana基础 - Solana RPC HTTP 方法 - 区块链中文技术社区

getAccountInfo

返回与提供的公钥的账户相关的所有信息,和以太坊 eth_getAccount类似

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getAccountInfo",
    "params": [
      "8TKG1ez28ZYzNgGTein6Pc97yvxWwnHecVL9ZhdZTxd5",
      {
        "encoding": "base58"
      }
    ]
  }
'

{
  "jsonrpc": "2.0",
  "result": {
    "context": {
      "apiVersion": "2.2.3",
      "slot": 370321974
    },
    "value": {
      "data": [
        "",
        "base58"
      ],
      "executable": false,
      "lamports": 4994414840,
      "owner": "11111111111111111111111111111111",
      "rentEpoch": 18446744073709551615,
      "space": 0
    }
  },
  "id": 1
}

getBalance

返回所提供公钥的账户的 Lamport 余额, 和以太坊eth_getBalance类似

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getBalance",
    "params": [
      "8TKG1ez28ZYzNgGTein6Pc97yvxWwnHecVL9ZhdZTxd5"
    ]
  }
'

{
  "jsonrpc": "2.0",
  "result": {
    "context": {
      "apiVersion": "2.2.3",
      "slot": 370322177
    },
    "value": 4994414840
  },
  "id": 1
}

getBlock

返回账本中已确认区块的身份和交易信息，和以太坊 eth_getBlockByNumber类似

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getBlock",
    "params": [
      358300848,
      {
        "encoding": "json",
        "maxSupportedTransactionVersion": 0,
        "transactionDetails": "full",
        "rewards": false
      }
    ]
  }
'

如果类似如下提示，这通常意味着你尝试访问的特定槽（Slot）存在问题，具体可能是该槽被跳过或者在长期存储中缺失

{
  "jsonrpc": "2.0",
  "error": {
    "code": -32009,
    "message": "Slot 100000430 was skipped, or missing in long-term storage"
  },
  "id": 1
}

{
  "jsonrpc": "2.0",
  "result": {
    "blockHeight": 346328196,
    "blockTime": 1738488135,
    "blockhash": "HGrdL4Z5vEvQVWchG2pnJEQ5dMxQhqiXncpL6GJvZimx",
    "parentSlot": 358300847,
    "previousBlockhash": "3QuyTMBRAK5PhLXehDCTMH4zgnfn7xgZnHG3fBnZFsiQ",
    "transactions": [
      ...
          {
            "meta": {
                "computeUnitsConsumed": 2100,
                "err": null,
                "fee": 5000,
                "innerInstructions": [],
                "loadedAddresses": {
                    "readonly": [],
                    "writable": []
                },
                "logMessages": [
                    "Program Vote111111111111111111111111111111111111111 invoke [1]",
                    "Program Vote111111111111111111111111111111111111111 success"
                ],
                "postBalances": [
                    912514572484583,
                    8402660357128602,
                    1
                ],
                "postTokenBalances": [],
                "preBalances": [
                    912514572489583,
                    8402660357128602,
                    1
                ],
                "preTokenBalances": [],
                "rewards": null,
                "status": {
                    "Ok": null
                }
            },
            "transaction": {
                "message": {
                    "accountKeys": [
                        "dv4ACNkpYPcE3aKmYDqZm9G5EB3J4MRoeE7WNDRBVJB",
                        "23AoPQc3EPkfLWb14cKiWNahh1H9rtb3UBk8gWseohjF",
                        "Vote111111111111111111111111111111111111111"
                    ],
                    "header": {
                        "numReadonlySignedAccounts": 0,
                        "numReadonlyUnsignedAccounts": 1,
                        "numRequiredSignatures": 1
                    },
                    "instructions": [
                        {
                            "accounts": [
                                1,
                                0
                            ],
                            "data": "67MGn8CZqesiDCbWWYBQre79LVuia8eBTRNppRhYeXWhLFMWQsHQrrLxehkcbeCZ9ncYWSaBVdzbL6iUumunuVXWuVgnYAZ6oLZVMsEUZohcJMkAa7sAhbmGAT4ZUjfcZd7LH99cRPUwUZu7HUaG5Q8Y7TM98PR6bJJoySwh8QpuxtWzBqpLAH4nv2cDY946EQPmXS5zvB",
                            "programIdIndex": 2,
                            "stackHeight": null
                        }
                    ],
                    "recentBlockhash": "3QuyTMBRAK5PhLXehDCTMH4zgnfn7xgZnHG3fBnZFsiQ"
                },
                "signatures": [
                    "56uXBR4rgLNbDCtCr8gyTktGYCBBsKdJ4mUEGS9rEkcS9tG9ZghksbZCUdjXdoLJqnScG2e4zQCxvUKE6ctwyjpw"
                ]
            },
            "version": "legacy"
        }
    ...
    ]
  },
  "id": 1
}

getBlockCommitment

返回特定区块的承诺

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getBlockCommitment",
    "params": [
      346328196
    ]
  }
'

{
  "jsonrpc": "2.0",
  "result": {
    "commitment": null,
    "totalStake": 157541826450322300
  },
  "id": 1
}

getBlockHeight

返回节点当前的区块高度，和以太坊eth_blockNumber 类似

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getBlockHeight",
    "params": []
  }
'

{
  "jsonrpc": "2.0",
  "result": 358302920,
  "id": 1
}

getBlockProduction

获取当前epoch期间内，所有产生区块的地址和相应的产块结果[应产出：实际产出]
range是当前周期的起始和当前slot区间

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getBlockProduction"
  }
'

注：对于产块结果，可以作为对应验证节点的稳定性判定

getBlocks

返回两个 slot 之间已确认的区块列表

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getBlocks",
    "params": [
      5, // 起始Slot
      10 // 结束Slot (间距<= 500000)
    ]
  }
'

getBlocksWithLimit

返回从给定槽开始的已确认区块列表
和getBlocks类似，区别就是由结束Slot改为了Limit

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getBlocksWithLimit",
    "params": [
      5, // 起始Slot
      3 // Limit (间距<= 500000)
    ]
  }
'

getBlockTime

返回某个区块的预计生产时间。
每个验证者都会定期向账本报告其 UTC 时间，方法是间歇性地为特定区块的投票添加时间戳。请求的区块时间是根据账本上记录的一组最近区块中投票时间戳的权益加权平均值计算得出的。

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getBlockTime",
    "params": [
      358319114
    ]
  }
'

getClusterNodes

返回有关参与集群的所有节点的信息

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getClusterNodes"
  }
'

getEpochInfo

返回有关当前纪元的信息

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getEpochInfo"
  }
'

{
  "jsonrpc": "2.0",
  "result": {
    "absoluteSlot": 370353885, // 当前槽位
    "blockHeight": 358332171, // 当前区块高度
    "epoch": 857, // 当前epoch
    "slotIndex": 129885, // 当前 slot 相对于当前 epoch 的开始
    "slotsInEpoch": 432000, // 此纪元中的时隙数
    "transactionCount": 15406146576 // 自创世以来无错误处理的交易总数
  },
  "id": 1
}

getEpochSchedule

从此集群的创世配置中返回纪元调度信息

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getEpochSchedule"
  }
'

{
  "jsonrpc": "2.0",
  "result": {
    "firstNormalEpoch": 0,
    "firstNormalSlot": 0,
    "leaderScheduleSlotOffset": 432000,
    "slotsPerEpoch": 432000,
    "warmup": false // 是否周期一开始很短，然后逐渐增长
  },
  "id": 1
}

getFeeForMessage

获取网络针对特定消息收取的费用,和以太坊eth_estimateGas类似

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getFeeForMessage",
    "params": [
      "AQABAgIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEBAQAA",
      {
        "commitment": "processed"
      }
    ]
  }
'

{
  "jsonrpc": "2.0",
  "result": {
    "context": { "slot": 5068 },
    "value": 5000
  },
  "id": 1
}

getFirstAvailableBlock

返回当前节点上可访问的最早的区块编号（block number）

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getFirstAvailableBlock"
  }
'

注：简单说就是查询当前RPC节点存储的历史区块最早的高度，由于存储成本问题，对于官方devnet testnet都只保留近期一部分数据，对于主网保留所有数据，对于历史数据保存需要使用bigtable外部存储，对于设置启动参数--limit-ledger-size,大概保存近期 600w左右区块数据

getGenesisHash

查询genesis hash

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getGenesisHash"
  }
'

{
  "jsonrpc": "2.0",
  "result": "EtWTRABZaYq6iMfeYKouRu166VU2xqa1wcaWoxPkrZBG",
  "id": 1
}

getHealth

返回节点的当前健康状况。健康节点是指位于 HEALTH_CHECK_SLOT_DISTANCE最新集群确认槽内的节点。

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getHealth"
  }
'

注：如果节点健康将返回ok，可用于节点的监控指标

getHighestSnapshotSlot

返回节点具有快照的最高插槽信息。
这将找到最高的完整快照槽，以及基于完整快照槽的最高增量快照槽（如果有）

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getHighestSnapshotSlot"
  }
'

getIdentity

返回当前节点的身份公钥

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getIdentity"
  }
'

注：也就是返回对应RPC 配置的--identity的pubkey

getInflationGovernor

返回当前通货膨胀调控器

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getInflationGovernor"
  }
'

getInflationRate

返回当前时期的具体通胀值

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getInflationRate"
  }
'

getInflationReward

返回某个时期地址列表的通胀/权益奖励

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getInflationReward",
    "params": [
      [
        "6dmNQ5jwLeLk5REvio1JcMshcbvkYMwy26sJ8pbkvStu",
        "BGsqMegLpV6n6Ve146sSX2dTjUMj3M92HnU8BbNRMhF2"
      ],
      {
        "epoch": 2
      }
    ]
  }
'

getLargestAccounts

按 Lamport 余额返回前 20 个最大的账户（结果可能缓存长达两小时）

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getLargestAccounts",
    "params": []
  }
'

getLatestBlockhash

返回最新的区块哈希

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getLatestBlockhash",
    "params": [
      {
        "commitment": "processed"
      }
    ]
  }
'

注：当前值用于常规交易发送时的recentBlockhash

getLeaderSchedule

返回一个时期的领导者时间表

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getLeaderSchedule",
    "params": [
      null,
      {
        "identity": "4Qkev8aNZcqFNSRhQzwyLMFSsi94jHqE8WNVTJzTP99F"
      }
    ]
  }
'

getMaxRetransmitSlot

获取重传阶段看到的最大时隙。

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getMaxRetransmitSlot"
  }
'

getMaxShredInsertSlot

获取撕碎插入后看到的最大插槽。

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getMaxShredInsertSlot"
  }
'

getMinimumBalanceForRentExemption

返回免除账户租金所需的最低余额。

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getMinimumBalanceForRentExemption",
    "params": [
      50
    ]
  }
'

getMultipleAccounts

返回公钥列表的帐户信息。

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getMultipleAccounts",
    "params": [
      [
        "vines1vzrYbzLMRdu58ou5XTby4qAqVRLmqo36NKPTg",
        "4fYNw3dojWmQ4dXtSGE9epjRGy9pFSx62YypT7avPYvA"
      ],
      {
        "encoding": "base58"
      }
    ]
  }
'

getProgramAccounts

返回所提供程序 Pubkey 拥有的所有账户

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getProgramAccounts",
    "params": [
      "4Nd1mBQtrMJVYVfKf2PJy9NZUZdTAsp7D4xWLs4gDB4T",
      {
        "filters": [
          { "dataSize": 17 },
          {
            "memcmp": {
              "offset": 4,
              "bytes": "3Mc6vR"
            }
          }
        ]
      }
    ]
  }
'

getRecentPerformanceSamples

返回最近性能样本的列表（按槽位倒序排列）。性能样本每 60 秒采集一次，包括给定时间窗口内发生的事务和槽位数量。

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getRecentPerformanceSamples",
    "params": [
      2
    ]
  }
'

getRecentPrioritizationFees

返回最近区块的优先费用列表。

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getRecentPrioritizationFees",
    "params": [
      ["CxELquR1gPP8wHe33gZ4QxqGB3sZ9RSwsJ2KshVewkFY"]
    ]
  }
'

getSignaturesForAddress

返回已确认交易的签名，这些交易的列表中包含指定地址accountKeys。按时间倒序返回提供的签名或最近确认的区块的签名

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getSignaturesForAddress",
    "params": [
      "Vote111111111111111111111111111111111111111",
      {
        "limit": 1 // 1-1000, 默认1000
      }
    ]
  }
'

getSignatureStatuses

返回签名列表的状态。每个签名必须是 txid，即交易的第一个签名。
除非searchTransactionHistory包含配置参数，否则此方法仅搜索签名的近期状态缓存，其中保留所有活动插槽和MAX_RECENT_BLOCKHASHES根插槽的状态。

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getSignatureStatuses",
    "params": [
      [
        "5VERv8NMvzbJMEkV8xnrLkEaWRtSz9CosKDYjCJjBRnbJLgp8uirBgmQpjKhoR4tjF3ZpRzrFmBV6UjKdiSZkQUW"
      ],
      {
        "searchTransactionHistory": true
      }
    ]
  }
'

{
  "jsonrpc": "2.0",
  "result": {
    "context": {
      "apiVersion": "2.0.18",
      "slot": 24219064
    },
    "value": [
      {
        "confirmationStatus": "finalized", // processed->confirmed->finalized
        "confirmations": null,
        "err": null,
        "slot": 24218468,
        "status": {
          "Ok": null
        }
      }
    ]
  },
  "id": 1
}

getSlot

返回已达到给定或默认承诺级别的槽

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getSlot"
  }
'

注：默认是返回最近finalized的Slot

getSlotLeader

返回当前 slot 领导者

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getSlotLeader"
  }
'

注：如果定制链做Rollup，那返回的为sequencer的账户地址

getSlotLeaders

返回给定槽范围的槽领导者

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getSlotLeaders",
    "params": [
      100, // 起始Slot
      10 //Limit (1-5000)
    ]
  }
'

getStakeMinimumDelegation

以 lampors 为单位，返回股权最低授权。

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getStakeMinimumDelegation"
  }
'

注：如果限制外部节点的加入，可以修改链代码，将最小委托量修改为10000000000000000000

getSupply

返回有关当前供应的信息。

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getSupply"
  }
'

getTokenAccountBalance

返回 SPL 代币账户的代币余额

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getTokenAccountBalance",
    "params": [
      "3tykH6gHjjyqYHBigukDXZaj3K6XupjKxYLMA2Srfbc2" // 对应账户地址->ATA账户
    ]
  }
'

{
  "jsonrpc": "2.0",
  "result": {
    "context": {
      "apiVersion": "2.1.15",
      "slot": 370370345
    },
    "value": {
      "amount": "100000000000",
      "decimals": 9,
      "uiAmount": 100.0, // amount /（10的decimals次方）
      "uiAmountString": "100" // uiAmount 转字符串
    }
  },
  "id": 1
}

注：查询地址为对应账户->对应Token(mint)->ATA账户地址

getTokenAccountsByDelegate

返回已获批准的代表的所有 SPL 代币账户

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getTokenAccountsByDelegate",
    "params": [
      "4Nd1mBQtrMJVYVfKf2PJy9NZUZdTAsp7D4xWLs4gDB4T",
      {
        "programId": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA"
      },
      {
        "encoding": "jsonParsed"
      }
    ]
  }
'

getTokenAccountsByOwner

按代币所有者返回所有 SPL 代币账户

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getTokenAccountsByOwner",
    "params": [
      "8TKG1ez28ZYzNgGTein6Pc97yvxWwnHecVL9ZhdZTxd5", // 这里是Keypair原地址
      {
        "programId": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA"
      },
      {
        "encoding": "jsonParsed"
      }
    ]
  }
'

{
  "jsonrpc": "2.0",
  "result": {
    "context": {
      "apiVersion": "2.2.3",
      "slot": 370371798
    },
    "value": [
      {
        "account": {
          "data": {
            "parsed": {
              "info": {
                "isNative": false,
                "mint": "34GbKbRzLMfvpHEFywhe2KyheKMMxab8tQAFj5t2rBYT", // 代币标志位
                "owner": "8TKG1ez28ZYzNgGTein6Pc97yvxWwnHecVL9ZhdZTxd5",
                "state": "initialized",
                "tokenAmount": {
                  "amount": "100000000000",
                  "decimals": 9,
                  "uiAmount": 100.0,
                  "uiAmountString": "100"
                }
              },
              "type": "account"
            },
            "program": "spl-token",
            "space": 165
          },
          "executable": false,
          "lamports": 2039280,
          "owner": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA",
          "rentEpoch": 18446744073709551615,
          "space": 165
        },
        "pubkey": "3tykH6gHjjyqYHBigukDXZaj3K6XupjKxYLMA2Srfbc2" // ATA账户地址
      }
    ]
  },
  "id": 1
}

getTokenLargestAccounts

返回特定 SPL 代币类型的 20 个最大余额账户。

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getTokenLargestAccounts",
    "params": [
      "34GbKbRzLMfvpHEFywhe2KyheKMMxab8tQAFj5t2rBYT" // 代币mint地址
    ]
  }
'

{
  "jsonrpc": "2.0",
  "result": {
    "context": {
      "apiVersion": "2.1.15",
      "slot": 370372669
    },
    "value": [
      {
        "address": "ChpLTT95FAZNVSeM79C7iun141Lp54dxjoURegsQAtZN",
        "amount": "100000000000",
        "decimals": 9,
        "uiAmount": 100.0,
        "uiAmountString": "100"
      },
      {
        "address": "3tykH6gHjjyqYHBigukDXZaj3K6XupjKxYLMA2Srfbc2",
        "amount": "100000000000",
        "decimals": 9,
        "uiAmount": 100.0,
        "uiAmountString": "100"
      }
    ]
  },
  "id": 1
}

getTokenSupply

返回 SPL 代币类型的总供应量

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getTokenSupply",
    "params": [
      "34GbKbRzLMfvpHEFywhe2KyheKMMxab8tQAFj5t2rBYT"
    ]
  }
'

{
  "jsonrpc": "2.0",
  "result": {
    "context": {
      "apiVersion": "2.1.15",
      "slot": 370372872
    },
    "value": {
      "amount": "200000000000",
      "decimals": 9,
      "uiAmount": 200.0,
      "uiAmountString": "200"
    }
  },
  "id": 1
}

getTransaction

返回已确认交易的交易详情

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getTransaction",
    "params": [
      "5cvy15goDmKA81kaMKk8nuuWuSN3AgCssjTK4qTvm49FyeZPoHXp5DjatqvSoUTDYArjio5PHE2LCuzBss9P7BDK",
      "json"
    ]
  }
'

{
  "jsonrpc": "2.0",
  "result": {
    "blockTime": 1743069997,
    "meta": {
      "computeUnitsConsumed": 4648,
      "err": null,
      "fee": 5000,
      "innerInstructions": [],
      "loadedAddresses": {
        "readonly": [],
        "writable": []
      },
      "logMessages": [
        "Program TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA invoke [1]",
        "Program log: Instruction: MintToChecked",
        "Program TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA consumed 4498 of 4648 compute units",
        "Program TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA success",
        "Program ComputeBudget111111111111111111111111111111 invoke [1]",
        "Program ComputeBudget111111111111111111111111111111 success"
      ],
      "postBalances": [
        4994414840,
        1461600,
        2039280,
        1,
        934087680
      ],
      "postTokenBalances": [
        {
          "accountIndex": 2,
          "mint": "34GbKbRzLMfvpHEFywhe2KyheKMMxab8tQAFj5t2rBYT",
          "owner": "8TKG1ez28ZYzNgGTein6Pc97yvxWwnHecVL9ZhdZTxd5",
          "programId": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA",
          "uiTokenAmount": {
            "amount": "100000000000",
            "decimals": 9,
            "uiAmount": 100.0,
            "uiAmountString": "100"
          }
        }
      ],
      "preBalances": [
        4994419840,
        1461600,
        2039280,
        1,
        934087680
      ],
      "preTokenBalances": [
        {
          "accountIndex": 2,
          "mint": "34GbKbRzLMfvpHEFywhe2KyheKMMxab8tQAFj5t2rBYT",
          "owner": "8TKG1ez28ZYzNgGTein6Pc97yvxWwnHecVL9ZhdZTxd5",
          "programId": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA",
          "uiTokenAmount": {
            "amount": "0",
            "decimals": 9,
            "uiAmount": null,
            "uiAmountString": "0"
          }
        }
      ],
      "rewards": [],
      "status": {
        "Ok": null
      }
    },
    "slot": 370161711,
    "transaction": {
      "message": {
        "accountKeys": [
          "8TKG1ez28ZYzNgGTein6Pc97yvxWwnHecVL9ZhdZTxd5",
          "34GbKbRzLMfvpHEFywhe2KyheKMMxab8tQAFj5t2rBYT",
          "3tykH6gHjjyqYHBigukDXZaj3K6XupjKxYLMA2Srfbc2",
          "ComputeBudget111111111111111111111111111111",
          "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA"
        ],
        "header": {
          "numReadonlySignedAccounts": 0,
          "numReadonlyUnsignedAccounts": 2,
          "numRequiredSignatures": 1
        },
        "instructions": [
          {
            "accounts": [
              1,
              2,
              0
            ],
            "data": "ndcLHYJ5qd8F2",
            "programIdIndex": 4,
            "stackHeight": null
          },
          {
            "accounts": [],
            "data": "F7UDE7",
            "programIdIndex": 3,
            "stackHeight": null
          }
        ],
        "recentBlockhash": "BUuLwgC1zPLC1VcQ5xRrKSnDz2vheZaxW82GUJX59CLM"
      },
      "signatures": [
        "5cvy15goDmKA81kaMKk8nuuWuSN3AgCssjTK4qTvm49FyeZPoHXp5DjatqvSoUTDYArjio5PHE2LCuzBss9P7BDK"
      ]
    }
  },
  "id": 1
}

getTransactionCount

返回当前网络从创世以来所有的交易总数

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getTransactionCount"
  }
'

getVersion

返回当前查询RPC节点所运行的Solana 版本

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getVersion"
  }
'

getVoteAccounts

返回当前银行所有投票账户的账户信息和相关股份。

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getVoteAccounts",
    "params": [
      {
        "votePubkey": "3ZT31jkAGhUaw8jsy4bTknwBMP8i4Eueh52By4zXcsVw"
      }
    ]
  }
'

isBlockhashValid

查询指定块hash是否仍然有效

curl https://api.devnet.solana.com -s -X \
  POST -H "Content-Type: application/json" -d ' 
  {
    "jsonrpc": "2.0",
    "id": 45,
    "method": "isBlockhashValid",
    "params": [
      "J7rBdM6AecPDEZp8aPq5iPSNKVkU5Q76F3oAV4eW5wsW",
      {
        "commitment": "processed"
      }
    ]
  }
'

参考：https://solana.com/zh/docs/rpc/http

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getBlockProduction

getRecentPerformanceSamples

getTransactionCount

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