{"score":{"grade":"F","total":20,"breadth":0,"payment":0,"quality":40,"discovery":55},"domain":"mastercard.com","origin":"https://mastercard.com","robots":{"url":"https://mastercard.com/robots.txt","bots":[{"bot":"GPTBot","source":"missing","allowed":null},{"bot":"Google-Extended","source":"missing","allowed":null},{"bot":"ClaudeBot","source":"missing","allowed":null},{"bot":"Applebot-Extended","source":"missing","allowed":null},{"bot":"CCBot","source":"missing","allowed":null},{"bot":"PerplexityBot","source":"missing","allowed":null},{"bot":"Bytespider","source":"missing","allowed":null}],"fetched":false},"probedAt":"2026-09-01T14:17:05.321Z","warnings":[],"platforms":[],"protocols":[{"id":"ucp","status":"error","details":{"statusCode":403},"version":null,"evidence":[{"url":"https://www.mastercard.com/.well-known/ucp","note":"html_not_machine_document","bytes":0,"snippet":null,"latencyMs":21,"statusCode":403,"contentType":"text/html"}],"endpoints":[],"confidence":0.5},{"id":"acp","status":"undiscoverable","details":{"spec":"https://www.agenticcommerce.dev/","reason":"acp_has_no_public_well_known"},"version":null,"evidence":[],"endpoints":[],"confidence":1},{"id":"ap2","status":"absent","details":{},"version":null,"evidence":[],"endpoints":[],"confidence":0.9},{"id":"tap","status":"error","details":{},"version":null,"evidence":[{"url":"https://mastercard.com/.well-known/http-message-signatures-directory","note":"html_not_machine_document","bytes":0,"snippet":null,"latencyMs":77,"statusCode":403,"contentType":"text/html"}],"endpoints":[],"confidence":0.5},{"id":"mcp","status":"error","details":{},"version":null,"evidence":[{"url":"https://mastercard.com/.well-known/mcp.json","note":"html_not_machine_document","bytes":0,"snippet":null,"latencyMs":141,"statusCode":403,"contentType":"text/html"},{"url":"https://mastercard.com/.well-known/mcp","note":"html_not_machine_document","bytes":0,"snippet":null,"latencyMs":148,"statusCode":403,"contentType":"text/html"},{"url":"https://mastercard.com/mcp","note":"html_not_machine_document","bytes":0,"snippet":null,"latencyMs":88,"statusCode":403,"contentType":"text/html"}],"endpoints":[],"confidence":0.4},{"id":"a2a","status":"error","details":{},"version":null,"evidence":[{"url":"https://mastercard.com/.well-known/agent-card.json","note":"html_not_machine_document","bytes":0,"snippet":null,"latencyMs":69,"statusCode":403,"contentType":"text/html"},{"url":"https://mastercard.com/.well-known/agent.json","note":"html_not_machine_document","bytes":0,"snippet":null,"latencyMs":122,"statusCode":403,"contentType":"text/html"}],"endpoints":[],"confidence":0.4},{"id":"x402","status":"error","details":{"statusCode":403},"version":null,"evidence":[{"url":"https://mastercard.com/.well-known/x402","note":"html_not_machine_document","bytes":0,"snippet":null,"latencyMs":115,"statusCode":403,"contentType":"text/html"}],"endpoints":[],"confidence":0.5},{"id":"mpp","status":"absent","details":{"note":"no_public_well_known"},"version":null,"evidence":[],"endpoints":[],"confidence":0.9},{"id":"llms","status":"error","details":{},"version":null,"evidence":[{"url":"https://mastercard.com/llms.txt","note":"html_not_machine_document","bytes":0,"snippet":null,"latencyMs":133,"statusCode":403,"contentType":"text/html"},{"url":"https://mastercard.com/llms-full.txt","note":"html_not_machine_document","bytes":0,"snippet":null,"latencyMs":152,"statusCode":403,"contentType":"text/html"}],"endpoints":[],"confidence":0.4},{"id":"ai-plugin","status":"error","details":{},"version":null,"evidence":[{"url":"https://mastercard.com/.well-known/ai-plugin.json","note":"html_not_machine_document","bytes":0,"snippet":null,"latencyMs":125,"statusCode":403,"contentType":"text/html"}],"endpoints":[],"confidence":0.4},{"id":"openapi","status":"error","details":{},"version":null,"evidence":[{"url":"https://mastercard.com/.well-known/openapi.json","note":"html_not_machine_document","bytes":0,"snippet":null,"latencyMs":77,"statusCode":403,"contentType":"text/html"},{"url":"https://mastercard.com/openapi.json","note":"html_not_machine_document","bytes":0,"snippet":null,"latencyMs":71,"statusCode":403,"contentType":"text/html"},{"url":"https://mastercard.com/openapi.yaml","note":"html_not_machine_document","bytes":0,"snippet":null,"latencyMs":74,"statusCode":403,"contentType":"text/html"},{"url":"https://mastercard.com/swagger.json","note":"html_not_machine_document","bytes":0,"snippet":null,"latencyMs":61,"statusCode":403,"contentType":"text/html"}],"endpoints":[],"confidence":0.4}],"reachable":true,"callabilityProbedAt":"2026-09-01T15:08:30.070Z"}