Problem Details Test API

Problem Details Test API is a developer tool that provides test endpoints for simulating real-world HTTP errors in the standardized RFC 7807 (application/problem+json) format. It enables engineering teams to validate client-side error handling, middleware behavior, and observability pipelines against predictable, structured error responses. The service supports testing various status codes including 400, 401, 404, 429, and 500 errors to improve CI/CD reliability and debugging workflows.

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 Problem Details Test API mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "Problem Details Test API",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]