{"uid":"cap_Pw4M2Dv7mDg26d5QOjTcW","slug":"parallax-seller-profile-x402-economy-analytics-13e562df","name":"Parallax Seller Profile — x402 Economy Analytics","description":"Not quoted. Not estimated. Read from the settlement graph, stamped with frame and coverage, priced per fact for people and their agents.","url":"https://parallax402.com/v1/seller/%7BaddressOrHost%7D","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":{"type":"json","format":"application/json","example":{"fact":{"usdc":41.02,"hosts":["api.example.com"],"payTo":"0xabababababababababababababababababababab","buyers":96,"purchases":3821,"facilitators":{"coinbase":0.91,"unattributed":0.09},"organic_share":0.958333,"half_life_days":4,"recurring_buyers":12},"tier":"full","as_of":"2026-09-01","frame":"settler-eip3009-base"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_axe5jh_2EiNjypZg1W7JU","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns on-chain settlement metrics for a specific x402 seller (by wallet address or hostname), including USDC earned, buyer counts, purchase volume, facilitator breakdown, and recurrence stats.","exampleAgentPrompt":"Pull the Parallax settlement profile for api.example.com — I want to see their total USDC earned, how many distinct buyers they've had, and what share of purchases came through Coinbase's facilitator versus others.","exampleUseCases":[{"title":"Due diligence on an x402 API vendor","prompt":"Before I integrate with this x402 API at payments.acme.com, can you pull their Parallax seller profile so I can see how much volume they've done, how many real buyers they have, and whether most traffic is organic or routed through operators?"},{"title":"Tracking my own x402 API revenue","prompt":"Can you look up my seller stats on Parallax for wallet address 0xabababababababababababababababababababab? I want to know my total USDC earned, purchase count, and what share of my buyers are recurring."},{"title":"Competitive benchmarking in the x402 economy","prompt":"Look up the Parallax profile for api.competitor.com and tell me their buyer count, total purchases, facilitator split, and organic share — I'm trying to understand how we compare in the x402 market."}],"resultDescription":"A JSON object containing: total USDC earned by the seller, list of associated hosts, payment destination address, distinct buyer count, total purchase count, per-facilitator attribution shares, organic traffic share, buyer half-life in days, recurring buyer count, coverage tier (full/partial), settlement frame identifier, and the as-of date for the data snapshot.","failureModes":["Unknown address or hostname returns 404 or empty fact object","Seller has no indexed activity — returns zero values or null fact","Malformed address format causes 400 validation error","Seller indexed under a different host alias than queried — may need canonical hostname","Data freshness lag — as_of date may be hours or days behind real-time settlement"],"whenToPreferThis":"Use this endpoint when you need a comprehensive, read-from-settlement-graph seller profile for a specific x402 participant — covering revenue, buyer behavior, facilitator attribution, and retention metrics in a single call. Prefer this over the funnel or co-purchase sibling endpoints when you want a holistic seller snapshot rather than a single dimension of analysis. Best suited for due diligence, competitive research, or monitoring your own x402 API's economic performance.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:43:38.348Z","isFirstParty":false}