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

> ## Agent Instructions
> ## Agent Instructions (AIsa)
>
> - Base URLs: models `https://api.aisa.one/v1` (Gemini GenerateContent: `https://api.aisa.one/v1beta`); data APIs `https://api.aisa.one/apis/v1`. The `servers` of each operation in https://aisa.one/openapi.yaml is authoritative.
> - Auth: `Authorization: Bearer $AISA_API_KEY`. Never print, log, or commit the key.
> - MCP (preferred for agents): `https://mcp.aisa.one/mcp`, signed in with OAuth, so there is no key to paste.
> - Agent Skill: `npx skills add AIsa-team/agent-skills --skill aisa`. Fallback with the AIsa CLI: `aisa skills install aisa`.
> - Paid calls need approval first. Docs, https://aisa.one/models, https://aisa.one/api, `/v1/models`, and MCP discovery are free to read. Before any paid, dynamically priced, or high-cost call, state the exact scope, rate, and maximum USD exposure, then wait for a separate user message approving that scope and cap. A request to collect data is not approval; do not send unapproved probes. Full rule: https://aisa.one/docs/llms.txt

# Related Keywords

> Semrush 相关关键词：给定种子关键词返回语义相关扩展词（搜索量/CPC/竞争度/结果数/趋势）。按返回行计费。

Currently disabled.

## Cost and request rules

Published reference values are not an account-specific quote or a settled charge. For endpoints supporting X-AISA-Cost-Mode: quote, obtain a free quote for your exact request before execution; reconcile the settled cost with response metadata and Usage Logs. USD amounts use 1,000,000 integer micro-USD per dollar.

* **Default request reference estimate (USD):** 0.024
* **Cost contract:** response\_count
* **Published reference multiplier:** 3.0
* **Declared maximum count/units:** 20
* **Settlement evidence source:** response\_body


## OpenAPI

````yaml openapi/semrush.json GET /apis/v1/semrush/related-keywords
openapi: 3.1.0
info:
  description: ''
  title: Semrush (Analytics)
  version: '1'
  x-aisa-capabilities:
    idempotency: Idempotency-Key
    max_price: X-AISA-Max-Price-USD
    quote:
      header: X-AISA-Cost-Mode
      value: quote
  x-aisa-configured-paths:
    - /apis/v1/semrush/backlink-anchors
    - /apis/v1/semrush/backlink-competitors
    - /apis/v1/semrush/backlinks
    - /apis/v1/semrush/backlinks-overview
    - /apis/v1/semrush/broad-match-keywords
    - /apis/v1/semrush/domain-organic-competitors
    - /apis/v1/semrush/domain-organic-keywords
    - /apis/v1/semrush/domain-overview
    - /apis/v1/semrush/domain-paid-keywords
    - /apis/v1/semrush/domain-rank-history
    - /apis/v1/semrush/domain-vs-domain
    - /apis/v1/semrush/indexed-pages
    - /apis/v1/semrush/keyword-difficulty
    - /apis/v1/semrush/keyword-organic-results
    - /apis/v1/semrush/keyword-overview
    - /apis/v1/semrush/keyword-paid-results
    - /apis/v1/semrush/question-keywords
    - /apis/v1/semrush/referring-domains
    - /apis/v1/semrush/related-keywords
    - /apis/v1/semrush/url-organic-keywords
  x-aisa-document:
    facts_hash: c46ddca536a73dd09d07590e80cf00d800b2672778ba9d1723c4611799f06604
    generator_version: '3'
    protocol_version: '1'
    schema_version: '1'
    composer_version: '18'
    response_pending:
      - operation_id: get_semrush_apis_v1_semrush_related_keywords
        path: /apis/v1/semrush/related-keywords
        method: GET
        statuses:
          - '200'
        reason: public success response has no authoritative payload declaration
    document_hash: sha256:cb5f994ad85b4668edbf61d241d657427d4a9d6edb6794ae85dc83a9b1ae646a
  x-aisa-plans:
    builder: 1
    display_plan: payg
    payg: 1
    similarweb_payg: 1
    team: 1
    version: e70a0959cd1b93b84ae16dffd7a538273ddb9c1d46277b82823c37ff1b6bc0fb
  x-aisa-provider: semrush
  x-aisa-catalogs:
    semrush:
      title: Semrush (Analytics)
      description: ''
      x-aisa-document:
        facts_hash: c46ddca536a73dd09d07590e80cf00d800b2672778ba9d1723c4611799f06604
        generator_version: '3'
        protocol_version: '1'
        schema_version: '1'
      x-aisa-plans:
        builder: 1
        display_plan: payg
        payg: 1
        similarweb_payg: 1
        team: 1
        version: e70a0959cd1b93b84ae16dffd7a538273ddb9c1d46277b82823c37ff1b6bc0fb
      x-aisa-capabilities:
        idempotency: Idempotency-Key
        max_price: X-AISA-Max-Price-USD
        quote:
          header: X-AISA-Cost-Mode
          value: quote
servers:
  - url: https://api.aisa.one
security:
  - bearerAuth: []
paths:
  /apis/v1/semrush/related-keywords:
    get:
      tags:
        - semrush
      summary: Related Keywords
      description: Semrush 相关关键词：给定种子关键词返回语义相关扩展词（搜索量/CPC/竞争度/结果数/趋势）。按返回行计费。
      operationId: get_semrush_apis_v1_semrush_related_keywords
      parameters:
        - in: query
          name: database
          required: false
          schema:
            type: string
        - examples:
            default:
              value: example
            minimal:
              value: example
          in: query
          name: phrase
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Successful response
        default:
          content:
            application/json:
              schema: {}
          description: >-
            Error response; upstream passthrough responses may use provider
            formats
      x-codeSamples:
        - lang: text
          label: Reference example
          source: >-
            # Fixed reference example. Playground inputs do not update this
            sample.

            curl --request GET \
              --url 'https://api.aisa.one/apis/v1/semrush/related-keywords?phrase=example' \
              --header 'Authorization: Bearer <token>'
components:
  securitySchemes:
    bearerAuth:
      scheme: bearer
      type: http

````

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