> ## 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.

# getEpochInfo



## OpenAPI

````yaml getepochinfo post /
openapi: 3.1.0
info:
  title: Solana RPC
  version: 1.0.0
servers:
  - url: https://rpc-mainnet.solanatracker.io
    description: Mainnet RPC endpoint
security: []
paths:
  /:
    post:
      summary: getEpochInfo
      operationId: getepochinfo
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                jsonrpc:
                  allOf:
                    - type: string
                      description: The JSON-RPC protocol version.
                      enum:
                        - '2.0'
                      example: '2.0'
                      default: '2.0'
                id:
                  allOf:
                    - type: string
                      description: A unique identifier for the request.
                      example: '1'
                      default: '1'
                method:
                  allOf:
                    - type: string
                      description: The name of the RPC method to invoke.
                      enum:
                        - getEpochInfo
                      example: getEpochInfo
                      default: getEpochInfo
                params:
                  allOf:
                    - type: array
                      description: Optional parameters for the request.
                      default: []
                      items:
                        type: object
                        properties:
                          commitment:
                            type: string
                            description: The commitment level for the request.
                            enum:
                              - confirmed
                              - finalized
                            example: finalized
                          minContextSlot:
                            type: integer
                            description: >-
                              The minimum slot that the request can be evaluated
                              at.
                            example: 1000
              required:
                - jsonrpc
                - id
                - method
                - params
            examples:
              example:
                value:
                  jsonrpc: '2.0'
                  id: db16f277-1a22-41ff-9f85-f37e2cd77900
                  method: getEpochInfo
                  params:
                    - commitment: finalized
                      minContextSlot: 1000
      responses:
        '200':
          description: Successfully retrieved epoch information.
          content:
            application/json:
              schema:
                type: object
                properties:
                  jsonrpc:
                    allOf:
                      - type: string
                        description: The JSON-RPC protocol version.
                        enum:
                          - '2.0'
                        example: '2.0'
                  id:
                    allOf:
                      - type: string
                        description: Identifier matching the request.
                        example: '1'
                  result:
                    allOf:
                      - type: object
                        properties:
                          absoluteSlot:
                            type: integer
                            description: >-
                              The current absolute Solana slot number
                              representing global blockchain progress.
                            example: 166598
                          blockHeight:
                            type: integer
                            description: >-
                              Current Solana blockchain height in blocks, useful
                              for tracking overall chain growth.
                            example: 166500
                          epoch:
                            type: integer
                            description: >-
                              Current Solana epoch number representing the
                              validator cycle and staking period.
                            example: 27
                          slotIndex:
                            type: integer
                            description: >-
                              Current position within the epoch, showing
                              progression through the validator cycle.
                            example: 2790
                          slotsInEpoch:
                            type: integer
                            description: >-
                              Total number of slots in the current epoch,
                              defining epoch duration and validator schedule
                              length.
                            example: 8192
                          transactionCount:
                            type: integer
                            nullable: true
                            description: >-
                              Cumulative number of successful transactions
                              processed on Solana since genesis.
                            example: 22661093
              examples:
                default:
                  value:
                    jsonrpc: '2.0'
                    id: db16f277-1a22-41ff-9f85-f37e2cd77900
                    result:
                      absoluteSlot: 166598
                      blockHeight: 166500
                      epoch: 27
                      slotIndex: 2790
                      slotsInEpoch: 8192
                      transactionCount: 22661093
        '400':
          description: Bad Request - Invalid request parameters or malformed request.
          content:
            application/json:
              schema:
                type: object
                properties:
                  jsonrpc:
                    allOf:
                      - type: string
                        description: The JSON-RPC protocol version.
                        enum:
                          - '2.0'
                        example: '2.0'
                  error:
                    allOf:
                      - type: object
                        properties:
                          code:
                            type: integer
                            description: The error code.
                            example: -32602
                          message:
                            type: string
                            description: The error message.
                          data:
                            type: object
                            description: Additional data about the error.
                refIdentifier: '#/components/schemas/ErrorResponse'
              examples:
                example:
                  value:
                    jsonrpc: '2.0'
                    error:
                      code: -32602
                      message: Invalid params
        '401':
          description: Unauthorized - Invalid or missing API key.
          content:
            application/json:
              schema:
                type: object
                properties:
                  jsonrpc:
                    allOf:
                      - type: string
                        description: The JSON-RPC protocol version.
                        enum:
                          - '2.0'
                        example: '2.0'
                  error:
                    allOf:
                      - type: object
                        properties:
                          code:
                            type: integer
                            description: The error code.
                            example: -32602
                          message:
                            type: string
                            description: The error message.
                          data:
                            type: object
                            description: Additional data about the error.
                refIdentifier: '#/components/schemas/ErrorResponse'
              examples:
                example:
                  value:
                    jsonrpc: '2.0'
                    error:
                      code: -32001
                      message: Unauthorized
        '429':
          description: Too Many Requests - Rate limit exceeded.
          content:
            application/json:
              schema:
                type: object
                properties:
                  jsonrpc:
                    allOf:
                      - type: string
                        description: The JSON-RPC protocol version.
                        enum:
                          - '2.0'
                        example: '2.0'
                  error:
                    allOf:
                      - type: object
                        properties:
                          code:
                            type: integer
                            description: The error code.
                            example: -32602
                          message:
                            type: string
                            description: The error message.
                          data:
                            type: object
                            description: Additional data about the error.
                refIdentifier: '#/components/schemas/ErrorResponse'
              examples:
                example:
                  value:
                    jsonrpc: '2.0'
                    error:
                      code: -32005
                      message: Too many requests
        '500':
          description: Internal Server Error - An error occurred on the server.
          content:
            application/json:
              schema:
                type: object
                properties:
                  jsonrpc:
                    allOf:
                      - type: string
                        description: The JSON-RPC protocol version.
                        enum:
                          - '2.0'
                        example: '2.0'
                  error:
                    allOf:
                      - type: object
                        properties:
                          code:
                            type: integer
                            description: The error code.
                            example: -32602
                          message:
                            type: string
                            description: The error message.
                          data:
                            type: object
                            description: Additional data about the error.
                refIdentifier: '#/components/schemas/ErrorResponse'
              examples:
                example:
                  value:
                    jsonrpc: '2.0'
                    error:
                      code: -32603
                      message: Internal error
        '503':
          description: Service Unavailable - The service is temporarily unavailable.
          content:
            application/json:
              schema:
                type: object
                properties:
                  jsonrpc:
                    allOf:
                      - type: string
                        description: The JSON-RPC protocol version.
                        enum:
                          - '2.0'
                        example: '2.0'
                  error:
                    allOf:
                      - type: object
                        properties:
                          code:
                            type: integer
                            description: The error code.
                            example: -32602
                          message:
                            type: string
                            description: The error message.
                          data:
                            type: object
                            description: Additional data about the error.
                refIdentifier: '#/components/schemas/ErrorResponse'
              examples:
                example:
                  value:
                    jsonrpc: '2.0'
                    error:
                      code: -32002
                      message: Service unavailable
        '504':
          description: Gateway Timeout - The request timed out.
          content:
            application/json:
              schema:
                type: object
                properties:
                  jsonrpc:
                    allOf:
                      - type: string
                        description: The JSON-RPC protocol version.
                        enum:
                          - '2.0'
                        example: '2.0'
                  error:
                    allOf:
                      - type: object
                        properties:
                          code:
                            type: integer
                            description: The error code.
                            example: -32602
                          message:
                            type: string
                            description: The error message.
                          data:
                            type: object
                            description: Additional data about the error.
                refIdentifier: '#/components/schemas/ErrorResponse'
              examples:
                example:
                  value:
                    jsonrpc: '2.0'
                    error:
                      code: -32003
                      message: Gateway timeout
                    id: db16f277-1a22-41ff-9f85-f37e2cd77900
      security:
        - ApiKeyQuery: []
components:
  securitySchemes:
    ApiKeyQuery:
      type: apiKey
      in: query
      name: api_key

````