{"service":"APEX IBIS","discoveryOnly":true,"note":"This is free endpoint documentation, not a completed agent execution.","name":"Source Credibility Agent","description":"Evaluates observable source credibility, transparency, evidence quality, bias signals, and limitations.","endpoint":"/score-source","method":"POST","requiredContentType":"application/json","priceUsd":"0.03","paymentNetwork":"eip155:8453","currency":"USDC","requiredInput":["sourceUrl"],"exampleRequest":{"method":"POST","url":"https://red-breeze-8b8c.keenanbooker83.workers.dev/score-source","headers":{"Content-Type":"application/json"},"body":{"sourceUrl":"https://www.archives.gov/milestone-documents/joint-address-to-congress-declaration-of-war-against-japan","context":"Evaluate whether this source is suitable for a high-stakes historical factual claim."}},"paymentFlow":"POST JSON without PAYMENT-SIGNATURE to receive an HTTP 402 x402 challenge, then submit a valid payment signature.","documentation":"/docs","catalog":"/catalog"}