{"schemaVersion":1,"service":"Machine Observer","role":"free-agent-commerce-router","charged":false,"paymentAuthorized":false,"intent":null,"maxPriceUsd":1,"recommendation":null,"alternatives":[{"id":"machine-observer.answer-with-evidence","service":"Machine Observer","intentTags":["answer","decision","evidence","compare","recommend","best practice","market","x402","agent"],"priceUsd":0.001,"currency":"USDC","network":"Base","method":"GET","endpoint":"https://machineobserver.com/api/x402/answer","parameterTemplate":{"intent":"<QUESTION_OR_DECISION>","vertical":"<OPTIONAL_VERTICAL>"},"expectedOutput":["prioritized recommendation","confidence","observed evidence","evidence class","next action"],"purchaseShape":"one_call","matchScore":0},{"id":"milliapi.audit-and-fix","service":"MilliAPI","intentTags":["website","site","audit","fix","repair","robots","llms.txt","crawler","seo","ai readiness","agent readiness"],"priceUsd":0.003,"currency":"USDC","network":"Base","method":"GET","endpoint":"https://milliapi.com/api/audit-and-fix","parameterTemplate":{"url":"<PUBLIC_HTTPS_URL>"},"expectedOutput":["readiness verdict","prioritized findings","evidence","ready-to-apply repair artifacts","portable baseline","free lightweight recheck"],"purchaseShape":"one_call","matchScore":0},{"id":"likeness-index.find-licensed-match","service":"Likeness Index","intentTags":["voice","likeness","talent","actor","licensed","licensing","digital replica","rights","marketplace"],"priceUsd":0.005,"currency":"USDC","network":"Base","method":"GET","endpoint":"https://www.likenessindex.com/api/x402/find-licensed-match","parameterTemplate":{"q":"<NATURAL_LANGUAGE_LICENSING_QUERY>"},"expectedOutput":["ranked licensed identities","attributed marketplace offers","source URLs","pricing metadata","rights restrictions","compact top-match dossier"],"purchaseShape":"one_call","matchScore":0}],"policy":{"quoteIsAuthorization":false,"buyerRetainsWalletControl":true,"eachPaidEndpointReturnsItsOwnAuthoritative402":true},"use":"Call the recommended endpoint without a payment header first. Inspect its live 402 value proof, then retry the exact request with an x402 payment only if the buyer policy authorizes the spend."}