{"uid":"cap_OT6PrtPhSQkA8lbT8xXTl","slug":"magnum-ai-domain-da-pa-check-43128ee4","name":"Magnum.ai Domain DA/PA Check","description":"Pay-per-call API marketplace with 150 endpoints powered by x402 payments on Base chain.","url":"https://magnum-ai-flame.vercel.app/api/domain-da-pa-check","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"object","example":{"result":{"data":"example response"}},"properties":{"result":{"type":"object","description":"API response data"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_BtEkjpdZL8TK_dzUl_CI2","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks the Domain Authority (DA) and Page Authority (PA) metrics for a given domain name.","exampleAgentPrompt":"Can you check the Domain Authority and Page Authority scores for techcrunch.com so I can see how strong it is for SEO?","exampleUseCases":null,"resultDescription":"Returns an object containing the Domain Authority (DA) and Page Authority (PA) scores for the queried domain, indicating the domain's SEO strength and link profile quality.","failureModes":["Invalid or malformed domain name returns an error","Domain not found or never indexed returns null scores","Network timeout or upstream provider outage","Payment failure via x402/USDC results in 402 response"],"whenToPreferThis":"Use this endpoint when you need quick DA/PA lookup for a domain as part of SEO research, competitor analysis, or domain purchasing decisions. Best when you need a cost-effective per-call check without subscribing to a full SEO platform.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:55:56.946Z","isFirstParty":false}