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

# Register Account

> Registers a new account for the provided wallet under the specified builder.



## OpenAPI

````yaml orderly.openapi post /v1/register_account
openapi: 3.0.1
info:
  title: EVM
  description: ''
  version: 1.0.0
servers:
  - url: https://api.orderly.org
    description: Mainnet
  - url: https://testnet-api.orderly.org
    description: Testnet
security: []
tags:
  - name: public
  - name: private
paths:
  /v1/register_account:
    post:
      tags:
        - public
      summary: Register account
      description: >
        **Limit: 10 requests per 1 second per IP address**


        `POST /v1/register_account`


        Registers a new account for the provided wallet under the specified
        builder.
      parameters: []
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/RegisterAccountBody'
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RegisterAccountResponse'
      deprecated: false
components:
  schemas:
    RegisterAccountBody:
      type: object
      required:
        - message
        - signature
        - userAddress
      properties:
        message:
          type: object
          required:
            - brokerId
            - chainId
            - registrationNonce
            - timestamp
          properties:
            brokerId:
              type: string
              description: Builder ID
            chainId:
              type: integer
              description: >-
                Chain ID of registering chain (within those that are supported
                by the Network)
            chainType:
              type: string
              description: '`EVM` or `SOL`'
            timestamp:
              type: string
              description: timestamp in UNIX milliseconds
            registrationNonce:
              type: string
              description: Registration nonce returned by Get Registration Nonce.
          description: Message object signed by the wallet owner.
        signature:
          type: string
          description: Signature generated by signing the message object.
        userAddress:
          type: string
          description: Address of the wallet that signed the message object.
    RegisterAccountResponse:
      allOf:
        - $ref: '#/components/schemas/BasicResponse'
        - type: object
          required:
            - data
          properties:
            data:
              type: object
              required:
                - account_id
              properties:
                account_id:
                  type: string
    BasicResponse:
      required:
        - success
      type: object
      properties:
        success:
          description: Indicates whether the request was successful.
          type: boolean
          example: true
        timestamp:
          description: Server timestamp in milliseconds.
          type: integer
          example: 1702989203989

````