Coin Tester

Coin Tester is a mobile application that utilizes artificial intelligence and the acoustic resonance method to verify the authenticity of 1-ounce gold and silver coins. By analyzing sound wave spectra generated when a coin is tapped, the app distinguishes between genuine precious metals and counterfeits based on material properties and dimensions. It serves as a portable verification tool for investors and dealers, featuring an updatable database of popular bullion items.

LLM mention score

Normalized 0–100 · last 8 weeks

DataForSEO API

Get LLM mention data of any company via DataForSEO API

Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count.

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How to get LLM mention data →

// Fetch Coin Tester mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "Coin Tester",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]