SERP Position Tracker

Use this endpoint when you need to programmatically look up the current SERP ranking position of a specific keyword or domain in real time, especially in automated SEO monitoring workflows or agent-driven rank-tracking pipelines. Prefer this over manual checks or analytics dashboard queries when you need a single, on-demand rank lookup with per-call pricing rather than a subscription model.

• Keyword or domain not found in top results — returns null or out-of-range position
• Invalid or missing required parameters — returns 400 error
• Search engine temporarily unavailable or rate-limited — returns 5xx error
• Payment failure via x402 protocol — request blocked before processing
• Keyword too broad or ambiguous resulting in inaccurate position data