openapi: 3.1.0
info:
  title: EOSIO / Antelope Nodeos Chain Get Abi Get Account API
  description: HTTP/JSON RPC interface exposed by the chain_api_plugin in nodeos, the reference EOSIO (now Antelope) blockchain node implementation. The chain API allows clients to read blockchain state, fetch blocks and accounts, inspect ABI and contract data, and submit signed transactions to the network.
  version: '1.0'
  contact:
    name: EOS Network Foundation
    url: https://eosnetwork.com/
  license:
    name: MIT
    url: https://github.com/AntelopeIO/leap/blob/main/LICENSE
servers:
- url: '{node}/v1/chain'
  description: Nodeos HTTP RPC endpoint with chain_api_plugin enabled.
  variables:
    node:
      default: https://eos.greymass.com
      description: Base URL of an EOS/Antelope node.
tags:
- name: Get Account
paths:
  /get_account:
    post:
      summary: Get account information
      description: Returns metadata about an account, including resources (RAM, CPU, NET), permissions, voting info, and linked authorities.
      operationId: getAccount
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                account_name:
                  type: string
                  description: Account name (12-character EOS account).
                  example: eosio
              required:
              - account_name
      responses:
        '200':
          description: Account information.
          content:
            application/json:
              schema:
                type: object
      tags:
      - Get Account