WebSocket RPC 方法

Real-time WebSocket subscriptions for monitoring blockchain state changes. Connect to ws://localhost:8900 when running Surfnet.

accountSubscribe

Account subscribe endpoint specification

Parameters

Name	Type	Description
`pubkey`*	`string`	Account public key to monitor (base-58 encoded)
`config`	`RpcAccountSubscribeConfig`	Optional subscription configuration

Example

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "accountSubscribe",
  "params": [
    {
      "commitment": "Processed",
      "encoding": "Base58"
    },
    "string"
  ]
}

blockSubscribe

blockSubscribe - Subscribe to block updates

Example

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "blockSubscribe",
  "params": []
}

logsSubscribe

logsSubscribe - Subscribe to transaction logs

Example

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "logsSubscribe",
  "params": []
}

programSubscribe

programSubscribe - Subscribe to program account changes

Example

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

signatureSubscribe

Signature subscribe endpoint specification

Parameters

Name	Type	Description
`signature`*	`string`	Transaction signature to monitor (base-58 encoded)
`config`	`RpcSignatureSubscribeConfig`	Optional subscription configuration

Example

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "signatureSubscribe",
  "params": [
    {
      "commitment": "Processed",
      "enableReceivedNotification": true
    },
    "string"
  ]
}

slotSubscribe

Slot subscribe endpoint specification

Example

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "slotSubscribe",
  "params": []
}

slotUpdatesSubscribe

slotUpdatesSubscribe - Subscribe to slot updates

Example

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "slotUpdatesSubscribe",
  "params": []
}

WebSocket RPC 方法

accountSubscribe

blockSubscribe

logsSubscribe

programSubscribe

signatureSubscribe

slotSubscribe

slotUpdatesSubscribe

Table of Contents