> ## Documentation Index
> Fetch the complete documentation index at: https://docs.solanatracker.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Program subscribe



## AsyncAPI

````yaml solana-rpc/websocket/asyncapi.json programSubscribe
id: programSubscribe
title: Program subscribe
description: ''
servers:
  - id: production
    protocol: wss
    host: rpc-mainnet.solanatracker.io
    bindings: []
    variables: []
address: /
parameters: []
bindings: []
operations:
  - &ref_0
    id: subscribeToProgram
    title: Subscribe to program
    type: send
    messages:
      - &ref_1
        id: programSubscribe
        payload:
          - name: programSubscribe
            description: Subscribe to program accounts
            type: object
            properties:
              - name: jsonrpc
                type: string
                description: '2.0'
                required: false
              - name: id
                type: integer
                required: false
              - name: method
                type: string
                description: programSubscribe
                required: false
              - name: params
                type: array
                required: false
        headers: []
        jsonPayloadSchema:
          type: object
          properties:
            jsonrpc:
              type: string
              const: '2.0'
              default: '2.0'
              x-parser-schema-id: <anonymous-schema-83>
            id:
              type: integer
              default: 1
              x-parser-schema-id: <anonymous-schema-84>
            method:
              type: string
              const: programSubscribe
              default: programSubscribe
              x-parser-schema-id: <anonymous-schema-85>
            params:
              type: array
              items:
                - type: string
                  description: Program ID (base-58 encoded)
                  x-parser-schema-id: <anonymous-schema-87>
                - type: object
                  properties:
                    commitment:
                      type: string
                      enum:
                        - finalized
                        - confirmed
                        - processed
                      default: finalized
                      x-parser-schema-id: <anonymous-schema-89>
                    encoding:
                      type: string
                      enum:
                        - base58
                        - base64
                        - base64+zstd
                        - jsonParsed
                      default: base64
                      x-parser-schema-id: <anonymous-schema-90>
                    filters:
                      type: array
                      description: Filter results
                      items:
                        oneOf:
                          - type: object
                            properties:
                              dataSize:
                                type: integer
                                x-parser-schema-id: <anonymous-schema-94>
                            x-parser-schema-id: <anonymous-schema-93>
                          - type: object
                            properties:
                              memcmp:
                                type: object
                                properties:
                                  offset:
                                    type: integer
                                    x-parser-schema-id: <anonymous-schema-97>
                                  bytes:
                                    type: string
                                    x-parser-schema-id: <anonymous-schema-98>
                                x-parser-schema-id: <anonymous-schema-96>
                            x-parser-schema-id: <anonymous-schema-95>
                        x-parser-schema-id: <anonymous-schema-92>
                      x-parser-schema-id: <anonymous-schema-91>
                  x-parser-schema-id: <anonymous-schema-88>
              x-parser-schema-id: <anonymous-schema-86>
          examples:
            - jsonrpc: '2.0'
              id: 1
              method: programSubscribe
              params:
                - '11111111111111111111111111111111'
                - encoding: base64
                  commitment: finalized
            - jsonrpc: '2.0'
              id: 1
              method: programSubscribe
              params:
                - TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA
                - encoding: jsonParsed
                  filters:
                    - dataSize: 165
          x-parser-schema-id: <anonymous-schema-82>
        title: Program subscribe
        description: Subscribe to program accounts
        example: |-
          {
            "jsonrpc": "2.0",
            "id": 1,
            "method": "programSubscribe",
            "params": [
              "11111111111111111111111111111111",
              {
                "encoding": "base64",
                "commitment": "finalized"
              }
            ]
          }
        bindings: []
        extensions:
          - id: x-parser-unique-object-id
            value: programSubscribe
          - id: x-parser-message-name
            value: programSubscribe
    bindings: []
    extensions:
      - id: x-parser-unique-object-id
        value: programSubscribe
sendOperations: []
receiveOperations:
  - *ref_0
sendMessages: []
receiveMessages:
  - *ref_1
extensions:
  - id: x-parser-unique-object-id
    value: programSubscribe
securitySchemes:
  - id: apiKeyAuth
    name: api_key
    type: httpApiKey
    description: >-
      API key for authentication. Provide your Solana Tracker API key as a query
      parameter.
    in: query
    extensions: []

````