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

# Slots Updates

> Fine-grained per-stage slot updates (`firstShredReceived`, `completed`, `createdBank`,
`frozen`, `dead`, `optimisticConfirmation`, `root`).




## AsyncAPI

````yaml asyncapi-spec/solana-rpc-websocket.yaml slotsUpdates
id: slotsUpdates
title: Slots Updates
description: >
  Fine-grained per-stage slot updates (`firstShredReceived`, `completed`,
  `createdBank`,

  `frozen`, `dead`, `optimisticConfirmation`, `root`).
servers:
  - id: production
    protocol: wss
    host: rpc.raze.bot
    bindings: []
    variables: []
address: /
parameters: []
bindings: []
operations:
  - &ref_1
    id: slotsUpdatesSubscribe
    title: Slots updates subscribe
    description: Subscribe to fine-grained per-stage slot transitions.
    type: receive
    messages:
      - &ref_4
        id: slotsUpdatesSubscribeRequest
        payload:
          - name: slotsUpdatesSubscribe request
            description: Subscribe to fine-grained per-stage slot transitions.
            type: object
            properties:
              - name: jsonrpc
                type: string
                description: '2.0'
                required: true
              - name: id
                type: integer
                required: true
              - name: method
                type: string
                description: slotsUpdatesSubscribe
                required: true
              - name: params
                type: array
                description: _(no params)_
                required: false
        headers: []
        jsonPayloadSchema:
          type: object
          required:
            - jsonrpc
            - id
            - method
          properties:
            jsonrpc:
              type: string
              const: '2.0'
              x-parser-schema-id: <anonymous-schema-108>
            id:
              type: integer
              example: 1
              x-parser-schema-id: <anonymous-schema-109>
            method:
              type: string
              const: slotsUpdatesSubscribe
              x-parser-schema-id: <anonymous-schema-110>
            params:
              type: array
              description: _(no params)_
              example: []
              x-parser-schema-id: <anonymous-schema-111>
          x-parser-schema-id: <anonymous-schema-107>
        title: slotsUpdatesSubscribe request
        description: Subscribe to fine-grained per-stage slot transitions.
        example: No examples found
        bindings: []
        extensions:
          - id: x-parser-unique-object-id
            value: slotsUpdatesSubscribeRequest
    bindings: []
    extensions: &ref_0
      - id: x-parser-unique-object-id
        value: slotsUpdates
  - &ref_2
    id: slotsUpdatesUnsubscribe
    title: Slots updates unsubscribe
    description: Cancel a slots-updates subscription.
    type: receive
    messages:
      - &ref_5
        id: accountUnsubscribeRequest
        payload:
          - name: Unsubscribe request
            description: Cancel a previously created subscription.
            type: object
            properties:
              - name: jsonrpc
                type: string
                description: '2.0'
                required: true
              - name: id
                type: integer
                required: true
              - name: method
                type: string
                description: >-
                  One of `accountUnsubscribe`, `logsUnsubscribe`,
                  `programUnsubscribe`, `signatureUnsubscribe`,
                  `slotUnsubscribe`, `slotsUpdatesUnsubscribe`,
                  `rootUnsubscribe`.
                required: true
              - name: params
                type: array
                description: '`[subscription_id]`'
                required: true
        headers: []
        jsonPayloadSchema:
          type: object
          required:
            - jsonrpc
            - id
            - method
            - params
          properties:
            jsonrpc:
              type: string
              const: '2.0'
              x-parser-schema-id: <anonymous-schema-11>
            id:
              type: integer
              example: 2
              x-parser-schema-id: <anonymous-schema-12>
            method:
              type: string
              description: >-
                One of `accountUnsubscribe`, `logsUnsubscribe`,
                `programUnsubscribe`, `signatureUnsubscribe`, `slotUnsubscribe`,
                `slotsUpdatesUnsubscribe`, `rootUnsubscribe`.
              example: accountUnsubscribe
              x-parser-schema-id: <anonymous-schema-13>
            params:
              type: array
              description: '`[subscription_id]`'
              example:
                - 128617
              x-parser-schema-id: <anonymous-schema-14>
          x-parser-schema-id: <anonymous-schema-10>
        title: Unsubscribe request
        description: Cancel a previously created subscription.
        example: No examples found
        bindings: []
        extensions:
          - id: x-parser-unique-object-id
            value: accountUnsubscribeRequest
    bindings: []
    extensions: *ref_0
  - &ref_3
    id: receiveSlotsUpdatesNotifications
    title: slotsUpdatesNotification
    description: Slot stage transition payload.
    type: send
    messages:
      - &ref_6
        id: slotsUpdatesNotification
        payload:
          - name: slotsUpdatesNotification
            description: Fired for each slot stage transition.
            type: object
            properties:
              - name: jsonrpc
                type: string
                description: '2.0'
                required: false
              - name: method
                type: string
                description: slotsUpdatesNotification
                required: false
              - name: params
                type: object
                required: false
                properties:
                  - name: subscription
                    type: integer
                    required: false
                  - name: result
                    type: object
                    required: false
                    properties:
                      - name: parent
                        type: integer
                        required: false
                      - name: slot
                        type: integer
                        required: false
                      - name: timestamp
                        type: integer
                        required: false
                      - name: type
                        type: string
                        enumValues:
                          - firstShredReceived
                          - completed
                          - createdBank
                          - frozen
                          - dead
                          - optimisticConfirmation
                          - root
                        required: false
        headers: []
        jsonPayloadSchema:
          type: object
          properties:
            jsonrpc:
              type: string
              const: '2.0'
              x-parser-schema-id: <anonymous-schema-113>
            method:
              type: string
              const: slotsUpdatesNotification
              x-parser-schema-id: <anonymous-schema-114>
            params:
              type: object
              properties:
                subscription:
                  type: integer
                  example: 61148
                  x-parser-schema-id: <anonymous-schema-116>
                result:
                  type: object
                  properties:
                    parent:
                      type: integer
                      example: 418263061
                      x-parser-schema-id: <anonymous-schema-118>
                    slot:
                      type: integer
                      example: 418263062
                      x-parser-schema-id: <anonymous-schema-119>
                    timestamp:
                      type: integer
                      example: 1762000000000
                      x-parser-schema-id: <anonymous-schema-120>
                    type:
                      type: string
                      enum:
                        - firstShredReceived
                        - completed
                        - createdBank
                        - frozen
                        - dead
                        - optimisticConfirmation
                        - root
                      example: completed
                      x-parser-schema-id: <anonymous-schema-121>
                  x-parser-schema-id: <anonymous-schema-117>
              x-parser-schema-id: <anonymous-schema-115>
          x-parser-schema-id: <anonymous-schema-112>
        title: Slots updates notification
        description: Fired for each slot stage transition.
        example: No examples found
        bindings: []
        extensions:
          - id: x-parser-unique-object-id
            value: slotsUpdatesNotification
    bindings: []
    extensions: *ref_0
sendOperations:
  - *ref_1
  - *ref_2
receiveOperations:
  - *ref_3
sendMessages:
  - *ref_4
  - *ref_5
receiveMessages:
  - *ref_6
extensions:
  - id: x-parser-unique-object-id
    value: slotsUpdates
securitySchemes: []

````