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

# [Domains] Get domain suggestions

> Get available domain suggestions with different TLDs for a given SLD.



## OpenAPI

````yaml https://api.onetsolutions.net/schema get /v1/domains/availability/suggestions
openapi: 3.0.3
info:
  title: OnetSolutions API
  version: v1 (v1)
  description: >

    ## Overview


    The OnetSolutions API provides programmatic access to manage your cloud
    infrastructure, domains, and web hosting services.


    ## Authentication


    All API requests require authentication using one of the following methods:


    - **JWT Token**: Obtain a token via login endpoints and include it in the
    `Authorization: Bearer <token>` header

    - **API Key**: Generate an API key from your account settings and use it as
    `Authorization: Bearer sk-onetsolutions-...`


    ## Rate Limiting


    API requests are rate-limited to ensure fair usage:

    - **Standard**: 1000 requests per minute

    - **Burst**: 100 requests per second


    ## Pagination


    List endpoints return paginated results. Use `page` and `page_size` query
    parameters.


    ## Error Handling


    The API uses standard HTTP status codes:

    - `200` Success

    - `201` Created

    - `400` Bad Request

    - `401` Unauthorized

    - `403` Forbidden

    - `404` Not Found

    - `429` Too Many Requests
servers:
  - url: https://api.onetsolutions.net
    description: Production
security: []
tags:
  - name: Authentication
    description: >-
      Login, passwordless authentication, MFA, OAuth providers, and token
      management.
  - name: Organizations
    description: >-
      Organization management, members, roles, modules, audit logs, and
      notification settings.
  - name: Projects
    description: Project management, team members, and project-scoped resources.
  - name: Compute
    description: >-
      Cloud instances, volumes, snapshots, backups, VPCs, firewalls, SSH keys,
      uptime monitors, and instance tasks.
  - name: Domains
    description: >-
      Domain availability, registration, transfers, DNS zones, DNS records, and
      TLD information.
  - name: Web Hosting
    description: >-
      cPanel-based web hosting, emails, databases, subdomains, FTP accounts,
      addon domains, and SSL certificates.
paths:
  /v1/domains/availability/suggestions:
    get:
      tags:
        - Domains
      summary: '[Domains] Get domain suggestions'
      description: Get available domain suggestions with different TLDs for a given SLD.
      operationId: get_domain_suggestions
      parameters:
        - in: query
          name: limit
          schema:
            type: integer
          description: 'Maximum number of suggestions to return (default: 5, max: 20)'
        - in: query
          name: sld
          schema:
            type: string
          description: Second-level domain (e.g., 'example' for example.com)
          required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/DomainSuggestion'
          description: Domain suggestions retrieved successfully
        '400':
          description: Invalid SLD format
      security:
        - BearerAuth: []
        - {}
components:
  schemas:
    DomainSuggestion:
      type: object
      properties:
        domain_name:
          type: string
        tld:
          type: string
        available:
          type: boolean
        price:
          type: string
          pattern: ^-?\d{0,8}(?:\.\d{0,2})?$
          nullable: true
      required:
        - available
        - domain_name
        - price
        - tld
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT or API Key
      description: >-
        Use `Authorization: Bearer <token>` header. Token can be a JWT token or
        an API key (format: `sk-onetsolutions-...`).

````