{"x402Version":2,"kind":"resource-server","name":"Kings Key AI Evaluation API","description":"AI exam scoring for agents: submit any text and get Accuracy, Compliance, and Engagement scores (0-100), a pass/fail verdict, and a summary. $0.05 USDC per exam.","resources":[{"url":"https://api.kingskeyeval.app/v1/exam","method":"POST","serviceName":"Kings Key AI Evaluation API","description":"AI exam scoring for agents: submit any text and get Accuracy, Compliance, and Engagement scores (0-100), a pass/fail verdict, and a summary. $0.05 USDC per exam. Use when you need independent verification of an agent's output quality before trusting or paying for it.","accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"50000","payTo":"0x58aa1906af02c17593Bac453C6cfFBd2D6C72E50","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}}],"extensions":{"bazaar":{"info":{"input":{"type":"http","method":"POST","bodyType":"json","body":{"content":"The text to evaluate for accuracy, compliance, and engagement."}},"output":{"type":"json","example":{"accuracy":85,"compliance":92,"engagement":78,"verdict":"pass","summary":"Strong factual accuracy with minor engagement gaps.","model":"kingskey-eval-v1"}}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","type":"object","properties":{"input":{"type":"object","properties":{"type":{"type":"string","const":"http"},"method":{"type":"string","enum":["POST","PUT","PATCH"]},"bodyType":{"type":"string","enum":["json","form-data","text"]},"body":{"type":"object","properties":{"content":{"type":"string"},"max_tokens":{"type":"number"}},"required":["content"]}},"required":["type","method","bodyType","body"],"additionalProperties":false},"output":{"type":"object","properties":{"type":{"type":"string"},"example":{"type":"object"}},"required":["type"]}},"required":["input"]}}}}],"attestation":{"type":"none"}}