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

# jsonrpc eth_getWork | TRON

> TRON API method that returns the hash of the current block, the seed hash, and the boundary condition using Ethereum-compatible JSON-RPC format.

TRON API method that returns the hash of the current block, the seed hash, and the boundary condition using Ethereum-compatible JSON-RPC format. This method provides Ethereum tooling compatibility for mining-related operations on TRON.

## Parameters

* `jsonrpc` — the JSON-RPC protocol version (always "2.0")
* `method` — the method name (always "eth\_getWork")
* `params` — parameters array (empty for this method)
* `id` — request identifier (number or string)

## Response

* `jsonrpc` — the JSON-RPC protocol version ("2.0")
* `id` — the request identifier that matches the request
* `result` — array containing work data: \[current block hash, seed hash, boundary condition] or null

## Use case

The `jsonrpc eth_getWork` method is used for:

* Supporting Ethereum-compatible mining pool integration on TRON
* Providing work data for proof-of-work mining operations with Ethereum tools
* Enabling existing Ethereum mining software to work with TRON networks
* Supporting mining pool management and monitoring applications


## OpenAPI

````yaml openapi/tron_node_api/jsonrpc_eth_getWork.json POST /95e61622bf6a8af293978377718e3b77/jsonrpc
openapi: 3.0.0
info:
  title: jsonrpc eth_getWork TRON API
  version: 1.0.0
  description: >-
    Get work data including block hash, seed hash and boundary condition using
    Ethereum-compatible JSON-RPC
servers:
  - url: https://tron-mainnet.core.chainstack.com
security: []
paths:
  /95e61622bf6a8af293978377718e3b77/jsonrpc:
    post:
      tags:
        - JSON-RPC Compatibility
      summary: eth_getWork
      operationId: ethGetWork
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
                - jsonrpc
                - method
                - params
                - id
              properties:
                jsonrpc:
                  type: string
                  enum:
                    - '2.0'
                  default: '2.0'
                method:
                  type: string
                  enum:
                    - eth_getWork
                  default: eth_getWork
                params:
                  type: array
                  items: {}
                  default: []
                  minItems: 0
                  maxItems: 0
                id:
                  oneOf:
                    - type: string
                    - type: integer
                  default: 73
      responses:
        '200':
          description: Work data or null if not available
          content:
            application/json:
              schema:
                type: object
                properties:
                  jsonrpc:
                    type: string
                    example: '2.0'
                  id:
                    oneOf:
                      - type: string
                      - type: integer
                    example: 73
                  result:
                    type: array
                    nullable: true
                    description: >-
                      Array containing [current block hash, seed hash, boundary
                      condition] or null
                    items:
                      type: string

````