Utility APIs

The Utility API provides synchronous, specialized NLP tools for SEO optimization and text enhancement.

Polish API

POST /v1/utilities/polish

Enhances readability, improves flow, and “humanizes” AI-generated text to bypass basic detectors.

Request Body

Field	Type	Description
text	string	Required. The raw text you want to polish.
tone	string	Optional. The specific angle of the rewrite (e.g., “humanize”, “professionalize”). Defaults to “humanize”.

Example Request

curl -X POST https://api.writeiq.com/v1/utilities/polish \
  -H "Authorization: Bearer wiq_YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "text": "Furthermore, it is of the utmost importance to leverage synergistic paradigms in the digital space.",
    "tone": "humanize"
  }'

Example Response

{
  "polishedText": "It's really important to find things that work well together online."
}

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Internal Links API

POST /v1/utilities/links

Scans a large block of text and intelligently suggests optimal anchor text and URLs for internal linking to a specific domain.

Request Body

Field	Type	Description
content	string	Required. The raw article or text block to analyze.
domainUrl	string	Required. The root URL of the website you want to build internal links for.

Example Request

curl -X POST https://api.writeiq.com/v1/utilities/links \
  -H "Authorization: Bearer wiq_YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "content": "If you want to rank higher, you need to understand technical SEO. It forms the foundation of...",
    "domainUrl": "https://example.com"
  }'

Example Response

{
  "suggestions": [
    {
      "anchorText": "technical SEO",
      "recommendedUrl": "https://example.com/blog/what-is-technical-seo",
      "reason": "Direct match for the core topic of the linked guide."
    }
  ]
}