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solana/book/src/jsonrpc-api.md

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JSON RPC API

Solana nodes accept HTTP requests using the JSON-RPC 2.0 specification.

To interact with a Solana node inside a JavaScript application, use the solana-web3.js library, which gives a convenient interface for the RPC methods.

RPC HTTP Endpoint

Default port: 8899 eg. http://localhost:8899, http://192.168.1.88:8899

RPC PubSub WebSocket Endpoint

Default port: 8900 eg. ws://localhost:8900, http://192.168.1.88:8900

Methods

Request Formatting

To make a JSON-RPC request, send an HTTP POST request with a Content-Type: application/json header. The JSON request data should contain 4 fields:

  • jsonrpc, set to "2.0"
  • id, a unique client-generated identifying integer
  • method, a string containing the method to be invoked
  • params, a JSON array of ordered parameter values

Example using curl:

curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"getBalance", "params":["83astBRguLMdt2h5U1Tpdq5tjFoJ6noeGwaY3mDLVcri"]}' 192.168.1.88:8899

The response output will be a JSON object with the following fields:

  • jsonrpc, matching the request specification
  • id, matching the request identifier
  • result, requested data or success confirmation

Requests can be sent in batches by sending an array of JSON-RPC request objects as the data for a single POST.

Definitions

  • Hash: A SHA-256 hash of a chunk of data.
  • Pubkey: The public key of a Ed25519 key-pair.
  • Signature: An Ed25519 signature of a chunk of data.
  • Transaction: A Solana instruction signed by a client key-pair.

JSON RPC API Reference

confirmTransaction

Returns a transaction receipt

Parameters:
  • string - Signature of Transaction to confirm, as base-58 encoded string
Results:
  • boolean - Transaction status, true if Transaction is confirmed
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"confirmTransaction", "params":["5VERv8NMvzbJMEkV8xnrLkEaWRtSz9CosKDYjCJjBRnbJLgp8uirBgmQpjKhoR4tjF3ZpRzrFmBV6UjKdiSZkQUW"]}' http://localhost:8899

// Result
{"jsonrpc":"2.0","result":true,"id":1}

getAccountInfo

Returns all information associated with the account of provided Pubkey

Parameters:
  • string - Pubkey of account to query, as base-58 encoded string
Results:

The result field will be a JSON object with the following sub fields:

  • lamports, number of lamports assigned to this account, as a signed 64-bit integer
  • owner, array of 32 bytes representing the program this account has been assigned to
  • data, array of bytes representing any data associated with the account
  • executable, boolean indicating if the account contains a program (and is strictly read-only)
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"getAccountInfo", "params":["2gVkYWexTHR5Hb2aLeQN3tnngvWzisFKXDUPrgMHpdST"]}' http://localhost:8899

// Result
{"jsonrpc":"2.0","result":{"executable":false,"owner":[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"lamports":1,"data":[3,0,0,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,0,0,20,0,0,0,0,0,0,0,50,48,53,48,45,48,49,45,48,49,84,48,48,58,48,48,58,48,48,90,252,10,7,28,246,140,88,177,98,82,10,227,89,81,18,30,194,101,199,16,11,73,133,20,246,62,114,39,20,113,189,32,50,0,0,0,0,0,0,0,247,15,36,102,167,83,225,42,133,127,82,34,36,224,207,130,109,230,224,188,163,33,213,13,5,117,211,251,65,159,197,51,0,0,0,0,0,0]},"id":1}

getBalance

Returns the balance of the account of provided Pubkey

Parameters:
  • string - Pubkey of account to query, as base-58 encoded string
Results:
  • integer - quantity, as a signed 64-bit integer
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"getBalance", "params":["83astBRguLMdt2h5U1Tpdq5tjFoJ6noeGwaY3mDLVcri"]}' http://localhost:8899

// Result
{"jsonrpc":"2.0","result":0,"id":1}

getClusterNodes

Returns information about all the nodes participating in the cluster

Parameters:

None

Results:

The result field will be an array of JSON objects, each with the following sub fields:

  • pubkey - Node public key, as base-58 encoded string
  • gossip - Gossip network address for the node
  • tpu - TPU network address for the node
  • rpc - JSON RPC network address for the node, or null if the JSON RPC service is not enabled
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"getClusterNodes"}' http://localhost:8899

// Result
{"jsonrpc":"2.0","result":[{"gossip":"10.239.6.48:8001","pubkey":"9QzsJf7LPLj8GkXbYT3LFDKqsj2hHG7TA3xinJHu8epQ","rpc":"10.239.6.48:8899","tpu":"10.239.6.48:8856"}],"id":1}

getEpochInfo

Returns information about the current epoch

Parameters:

None

Results:

The result field will be an object with the following fields:

  • epoch, the current epoch
  • slotIndex, the current slot relative to the start of the current epoch
  • slotsInEpoch, the number of slots in this epoch
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getEpochInfo"}' http://localhost:8899

// Result
{"jsonrpc":"2.0","result":{"epoch":3,"slotIndex":126,"slotsInEpoch":256},"id":1}

getGenesisBlockhash

Returns the genesis block hash

Parameters:

None

Results:
  • string - a Hash as base-58 encoded string
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getGenesisBlockhash"}' http://localhost:8899

// Result
{"jsonrpc":"2.0","result":"GH7ome3EiwEr7tu9JuTh2dpYWBJK3z69Xm1ZE3MEE6JC","id":1}

getLeaderSchedule

Returns the leader schedule for the current epoch

Parameters:

None

Results:

The result field will be an array of leader public keys (as base-58 encoded strings) for each slot in the current epoch

Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getLeaderSchedule"}' http://localhost:8899

// Result
{"jsonrpc":"2.0","result":[...],"id":1}

getProgramAccounts

Returns all accounts owned by the provided program Pubkey

Parameters:
  • string - Pubkey of program, as base-58 encoded string
Results:

The result field will be an array of arrays. Each sub array will contain:

  • string - the account Pubkey as base-58 encoded string and a JSON object, with the following sub fields:

  • lamports, number of lamports assigned to this account, as a signed 64-bit integer

  • owner, array of 32 bytes representing the program this account has been assigned to

  • data, array of bytes representing any data associated with the account

  • executable, boolean indicating if the account contains a program (and is strictly read-only)

Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"getProgramAccounts", "params":["8nQwAgzN2yyUzrukXsCa3JELBYqDQrqJ3UyHiWazWxHR"]}' http://localhost:8899

// Result
{"jsonrpc":"2.0","result":[["BqGKYtAKu69ZdWEBtZHh4xgJY1BYa2YBiBReQE3pe383", {"executable":false,"owner":[50,28,250,90,221,24,94,136,147,165,253,136,1,62,196,215,225,34,222,212,99,84,202,223,245,13,149,99,149,231,91,96],"lamports":1,"data":[]], ["4Nd1mBQtrMJVYVfKf2PJy9NZUZdTAsp7D4xWLs4gDB4T", {"executable":false,"owner":[50,28,250,90,221,24,94,136,147,165,253,136,1,62,196,215,225,34,222,212,99,84,202,223,245,13,149,99,149,231,91,96],"lamports":10,"data":[]]]},"id":1}

getRecentBlockhash

Returns a recent block hash from the ledger, and a fee schedule that can be used to compute the cost of submitting a transaction using it.

Parameters:

None

Results:

An array consisting of

  • string - a Hash as base-58 encoded string
  • FeeCalculator object - the fee schedule for this block hash
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getRecentBlockhash"}' http://localhost:8899

// Result
{"jsonrpc":"2.0","result":["GH7ome3EiwEr7tu9JuTh2dpYWBJK3z69Xm1ZE3MEE6JC",{"lamportsPerSignature": 0}],"id":1}

getSignatureStatus

Returns the status of a given signature. This method is similar to confirmTransaction but provides more resolution for error events.

Parameters:
  • string - Signature of Transaction to confirm, as base-58 encoded string
Results:
  • null - Unknown transaction
  • object - Transaction status:
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"getSignatureStatus", "params":["5VERv8NMvzbJMEkV8xnrLkEaWRtSz9CosKDYjCJjBRnbJLgp8uirBgmQpjKhoR4tjF3ZpRzrFmBV6UjKdiSZkQUW"]}' http://localhost:8899

// Result
{"jsonrpc":"2.0","result":"SignatureNotFound","id":1}

getSlot

Returns the current slot the node is processing

Parameters:

None

Results:
  • u64 - Current slot
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getSlot"}' http://localhost:8899

// Result
{"jsonrpc":"2.0","result":"1234","id":1}

getSlotLeader

Returns the current slot leader

Parameters:

None

Results:
  • string - Node Id as base-58 encoded string
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getSlotLeader"}' http://localhost:8899

// Result
{"jsonrpc":"2.0","result":"ENvAW7JScgYq6o4zKZwewtkzzJgDzuJAFxYasvmEQdpS","id":1}

getSlotsPerSegment

Returns the current storage segment size in terms of slots

Parameters:

None

Results:
  • u64 - Number of slots in a storage segment
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getSlotsPerSegment"}' http://localhost:8899
// Result
{"jsonrpc":"2.0","result":"1024","id":1}

getStorageTurn

Returns the current storage turn's blockhash and slot

Parameters:

None

Results:

An array consisting of

  • string - a Hash as base-58 encoded string indicating the blockhash of the turn slot
  • u64 - the current storage turn slot
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getStorageTurn"}' http://localhost:8899
 // Result
{"jsonrpc":"2.0","result":["GH7ome3EiwEr7tu9JuTh2dpYWBJK3z69Xm1ZE3MEE6JC", "2048"],"id":1}

getStorageTurnRate

Returns the current storage turn rate in terms of slots per turn

Parameters:

None

Results:
  • u64 - Number of slots in storage turn
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getStorageTurnRate"}' http://localhost:8899
 // Result
{"jsonrpc":"2.0","result":"1024","id":1}

getNumBlocksSinceSignatureConfirmation

Returns the current number of blocks since signature has been confirmed.

Parameters:
  • string - Signature of Transaction to confirm, as base-58 encoded string
Results:
  • integer - count, as unsigned 64-bit integer
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"getNumBlocksSinceSignatureConfirmation", "params":["5VERv8NMvzbJMEkV8xnrLkEaWRtSz9CosKDYjCJjBRnbJLgp8uirBgmQpjKhoR4tjF3ZpRzrFmBV6UjKdiSZkQUW"]}' http://localhost:8899

// Result
{"jsonrpc":"2.0","result":8,"id":1}

getTransactionCount

Returns the current Transaction count from the ledger

Parameters:

None

Results:
  • integer - count, as unsigned 64-bit integer
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getTransactionCount"}' http://localhost:8899

// Result
{"jsonrpc":"2.0","result":268,"id":1}

getTotalSupply

Returns the current total supply in Lamports

Parameters:

None

Results:
  • integer - Total supply, as unsigned 64-bit integer
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getTotalSupply"}' http://localhost:8899

// Result
{"jsonrpc":"2.0","result":10126,"id":1}

getVersion

Returns the current solana versions running on the node

Parameters:

None

Results:

The result field will be a JSON object with the following sub fields:

  • solana-core, software version of solana-core
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getVersion"}' http://localhost:8899
// Result
{"jsonrpc":"2.0","result":{"solana-core": "0.17.2"},"id":1}

getVoteAccounts

Returns the account info and associated stake for all the voting accounts in the current bank.

Parameters:

None

Results:

The result field will be a JSON object of current and delinquent accounts, each containing an array of JSON objects with the following sub fields:

  • votePubkey - Vote account public key, as base-58 encoded string
  • nodePubkey - Node public key, as base-58 encoded string
  • activatedStake - the stake, in lamports, delegated to this vote account and active in this epoch
  • epochVoteAccount - bool, whether the vote account is staked for this epoch
  • commission, an 8-bit integer used as a fraction (commission/MAX_U8) for rewards payout
  • lastVote - Most recent slot voted on by this vote account
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getVoteAccounts"}' http://localhost:8899

// Result
{"jsonrpc":"2.0","result":{"current":[{"commission":0,"epochVoteAccount":true,"nodePubkey":"B97CCUW3AEZFGy6uUg6zUdnNYvnVq5VG8PUtb2HayTDD","lastVote":147,"activatedStake":42,"votePubkey":"3ZT31jkAGhUaw8jsy4bTknwBMP8i4Eueh52By4zXcsVw"}],"delinquent":[{"commission":127,"epochVoteAccount":false,"nodePubkey":"6ZPxeQaDo4bkZLRsdNrCzchNQr5LN9QMc9sipXv9Kw8f","lastVote":0,"activatedStake":0,"votePubkey":"CmgCk4aMS7KW1SHX3s9K5tBJ6Yng2LBaC8MFov4wx9sm"}]},"id":1}

requestAirdrop

Requests an airdrop of lamports to a Pubkey

Parameters:
  • string - Pubkey of account to receive lamports, as base-58 encoded string
  • integer - lamports, as a signed 64-bit integer
Results:
  • string - Transaction Signature of airdrop, as base-58 encoded string
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"requestAirdrop", "params":["83astBRguLMdt2h5U1Tpdq5tjFoJ6noeGwaY3mDLVcri", 50]}' http://localhost:8899

// Result
{"jsonrpc":"2.0","result":"5VERv8NMvzbJMEkV8xnrLkEaWRtSz9CosKDYjCJjBRnbJLgp8uirBgmQpjKhoR4tjF3ZpRzrFmBV6UjKdiSZkQUW","id":1}

sendTransaction

Creates new transaction

Parameters:
  • array - array of octets containing a fully-signed Transaction
Results:
  • string - Transaction Signature, as base-58 encoded string
Example:
// Request
curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"sendTransaction", "params":[[61, 98, 55, 49, 15, 187, 41, 215, 176, 49, 234, 229, 228, 77, 129, 221, 239, 88, 145, 227, 81, 158, 223, 123, 14, 229, 235, 247, 191, 115, 199, 71, 121, 17, 32, 67, 63, 209, 239, 160, 161, 2, 94, 105, 48, 159, 235, 235, 93, 98, 172, 97, 63, 197, 160, 164, 192, 20, 92, 111, 57, 145, 251, 6, 40, 240, 124, 194, 149, 155, 16, 138, 31, 113, 119, 101, 212, 128, 103, 78, 191, 80, 182, 234, 216, 21, 121, 243, 35, 100, 122, 68, 47, 57, 13, 39, 0, 0, 0, 0, 50, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 50, 0, 0, 0, 0, 0, 0, 0, 40, 240, 124, 194, 149, 155, 16, 138, 31, 113, 119, 101, 212, 128, 103, 78, 191, 80, 182, 234, 216, 21, 121, 243, 35, 100, 122, 68, 47, 57, 11, 12, 106, 49, 74, 226, 201, 16, 161, 192, 28, 84, 124, 97, 190, 201, 171, 186, 6, 18, 70, 142, 89, 185, 176, 154, 115, 61, 26, 163, 77, 1, 88, 98, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]]}' http://localhost:8899

// Result
{"jsonrpc":"2.0","result":"2EBVM6cB8vAAD93Ktr6Vd8p67XPbQzCJX47MpReuiCXJAtcjaxpvWpcg9Ege1Nr5Tk3a2GFrByT7WPBjdsTycY9b","id":1}

Subscription Websocket

After connect to the RPC PubSub websocket at ws://<ADDRESS>/:

  • Submit subscription requests to the websocket using the methods below
  • Multiple subscriptions may be active at once
  • All subscriptions take an optional confirmations parameter, which defines how many confirmed blocks the node should wait before sending a notification. The greater the number, the more likely the notification is to represent consensus across the cluster, and the less likely it is to be affected by forking or rollbacks. If unspecified, the default value is 0; the node will send a notification as soon as it witnesses the event. The maximum confirmations wait length is the cluster's MAX_LOCKOUT_HISTORY, which represents the economic finality of the chain.

accountSubscribe

Subscribe to an account to receive notifications when the lamports or data for a given account public key changes

Parameters:
  • string - account Pubkey, as base-58 encoded string
  • integer - optional, number of confirmed blocks to wait before notification. Default: 0, Max: MAX_LOCKOUT_HISTORY (greater integers rounded down)
Results:
  • integer - Subscription id (needed to unsubscribe)
Example:
// Request
{"jsonrpc":"2.0", "id":1, "method":"accountSubscribe", "params":["CM78CPUeXjn8o3yroDHxUtKsZZgoy4GPkPPXfouKNH12"]}

{"jsonrpc":"2.0", "id":1, "method":"accountSubscribe", "params":["CM78CPUeXjn8o3yroDHxUtKsZZgoy4GPkPPXfouKNH12", 15]}

// Result
{"jsonrpc": "2.0","result": 0,"id": 1}
Notification Format:
{"jsonrpc": "2.0","method": "accountNotification", "params": {"result": {"executable":false,"owner":[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"lamports":1,"data":[3,0,0,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,0,0,20,0,0,0,0,0,0,0,50,48,53,48,45,48,49,45,48,49,84,48,48,58,48,48,58,48,48,90,252,10,7,28,246,140,88,177,98,82,10,227,89,81,18,30,194,101,199,16,11,73,133,20,246,62,114,39,20,113,189,32,50,0,0,0,0,0,0,0,247,15,36,102,167,83,225,42,133,127,82,34,36,224,207,130,109,230,224,188,163,33,213,13,5,117,211,251,65,159,197,51,0,0,0,0,0,0]},"subscription":0}}

accountUnsubscribe

Unsubscribe from account change notifications

Parameters:
  • integer - id of account Subscription to cancel
Results:
  • bool - unsubscribe success message
Example:
// Request
{"jsonrpc":"2.0", "id":1, "method":"accountUnsubscribe", "params":[0]}

// Result
{"jsonrpc": "2.0","result": true,"id": 1}

programSubscribe

Subscribe to a program to receive notifications when the lamports or data for a given account owned by the program changes

Parameters:
  • string - program_id Pubkey, as base-58 encoded string
  • integer - optional, number of confirmed blocks to wait before notification. Default: 0, Max: MAX_LOCKOUT_HISTORY (greater integers rounded down)
Results:
  • integer - Subscription id (needed to unsubscribe)
Example:
// Request
{"jsonrpc":"2.0", "id":1, "method":"programSubscribe", "params":["9gZbPtbtHrs6hEWgd6MbVY9VPFtS5Z8xKtnYwA2NynHV"]}

{"jsonrpc":"2.0", "id":1, "method":"programSubscribe", "params":["9gZbPtbtHrs6hEWgd6MbVY9VPFtS5Z8xKtnYwA2NynHV", 15]}

// Result
{"jsonrpc": "2.0","result": 0,"id": 1}
Notification Format:
  • string - account Pubkey, as base-58 encoded string
  • object - account info JSON object (see getAccountInfo for field details)
{"jsonrpc":"2.0","method":"programNotification","params":{{"result":["8Rshv2oMkPu5E4opXTRyuyBeZBqQ4S477VG26wUTFxUM",{"executable":false,"lamports":1,"owner":[129,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"data":[1,1,1,0,0,0,0,0,0,0,20,0,0,0,0,0,0,0,50,48,49,56,45,49,50,45,50,52,84,50,51,58,53,57,58,48,48,90,235,233,39,152,15,44,117,176,41,89,100,86,45,61,2,44,251,46,212,37,35,118,163,189,247,84,27,235,178,62,55,89,0,0,0,0,50,0,0,0,0,0,0,0,235,233,39,152,15,44,117,176,41,89,100,86,45,61,2,44,251,46,212,37,35,118,163,189,247,84,27,235,178,62,45,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]}],"subscription":0}}

programUnsubscribe

Unsubscribe from program-owned account change notifications

Parameters:
  • integer - id of account Subscription to cancel
Results:
  • bool - unsubscribe success message
Example:
// Request
{"jsonrpc":"2.0", "id":1, "method":"programUnsubscribe", "params":[0]}

// Result
{"jsonrpc": "2.0","result": true,"id": 1}

signatureSubscribe

Subscribe to a transaction signature to receive notification when the transaction is confirmed On signatureNotification, the subscription is automatically cancelled

Parameters:
  • string - Transaction Signature, as base-58 encoded string
  • integer - optional, number of confirmed blocks to wait before notification. Default: 0, Max: MAX_LOCKOUT_HISTORY (greater integers rounded down)
Results:
  • integer - subscription id (needed to unsubscribe)
Example:
// Request
{"jsonrpc":"2.0", "id":1, "method":"signatureSubscribe", "params":["2EBVM6cB8vAAD93Ktr6Vd8p67XPbQzCJX47MpReuiCXJAtcjaxpvWpcg9Ege1Nr5Tk3a2GFrByT7WPBjdsTycY9b"]}

{"jsonrpc":"2.0", "id":1, "method":"signatureSubscribe", "params":["2EBVM6cB8vAAD93Ktr6Vd8p67XPbQzCJX47MpReuiCXJAtcjaxpvWpcg9Ege1Nr5Tk3a2GFrByT7WPBjdsTycY9b", 15]}

// Result
{"jsonrpc": "2.0","result": 0,"id": 1}
Notification Format:
{"jsonrpc": "2.0","method": "signatureNotification", "params": {"result": "Confirmed","subscription":0}}

signatureUnsubscribe

Unsubscribe from signature confirmation notification

Parameters:
  • integer - subscription id to cancel
Results:
  • bool - unsubscribe success message
Example:
// Request
{"jsonrpc":"2.0", "id":1, "method":"signatureUnsubscribe", "params":[0]}

// Result
{"jsonrpc": "2.0","result": true,"id": 1}