{"id":"2b979305-16d1-4a5f-8abc-739e2046feac","shortId":"JKSqy5","kind":"x402","title":"Wallet age and activity profile: POST a Base address, returns wallet age (since first inbound), total transaction count, ETH balance, last activity date, days since last tx, and a recent monthly ac...","tagline":"Wallet age and activity profile: POST a Base address, returns wallet age (since first inbound), total transaction count,","description":"Wallet age and activity profile: POST a Base address, returns wallet age (since first inbound), total transaction count, ETH balance, last activity date, days since last tx, and a recent monthly activity heatmap. Verdict: fresh, established, dormant, inactive, with sybil/freshness flags. For AI agent due diligence to distinguish a brand-new throwaway wallet from an established active one before transacting. Not financial advice.","tags":[],"capabilities":["x402-base","http-get"],"categories":[],"synonyms":[],"warnings":[],"endpointUrl":"https://api.x402node.dev/wallet/age-activity","protocol":"x402","transport":"http","auth":{"type":"x402","details":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://api.x402node.dev/wallet/age-activity","description":"Wallet age and activity profile: POST a Base address, returns wallet age (since first inbound), total transaction count, ETH balance, last activity date, days since last tx, and a recent monthly activity heatmap. Verdict: fresh, established, dormant, inactive, with sybil/freshness flags. For AI agent due diligence to distinguish a brand-new throwaway wallet from an established active one before transacting. Not financial advice.","outputSchema":{"input":{"type":"http","method":"GET","queryParams":{"address":"EVM/chain address (required)"},"discoverable":true}},"maxAmountRequired":"50000","maxTimeoutSeconds":60}]},"qualityScore":"0.000","qualityRationale":null,"verified":false,"liveness":"unknown","lastLivenessCheck":null,"agentReviews":{"count":0,"score_avg":null,"cost_usd_avg":null,"success_rate":null,"latency_p50_ms":null,"narrative_summary":null,"summary_updated_at":null},"enrichmentModel":null,"enrichmentVersion":1,"enrichedAt":null,"embedding":null,"createdAt":"2026-05-28T23:07:29.140Z","updatedAt":"2026-06-25T16:31:36.002Z","lastSeenAt":"2026-06-25T16:31:36.002Z","tsv":"'ac':32 'activ':4,22,36,54,72,82,108 'address':9,41,59 'advic':114 'age':2,12,34,44,52,62 'agent':94 'ai':93 'balanc':20,70 'base':8,40,58 'brand':101 'brand-new':100 'count':18,50,68 'date':23,73 'day':24,74 'dilig':96 'distinguish':98 'dormant':87 'due':95 'establish':86,107 'eth':19,69 'financi':113 'first':14,46,64 'flag':91 'fresh':85 'heatmap':83 'http-get' 'inact':88 'inbound':15,47,65 'last':21,26,71,76 'month':31,81 'new':102 'one':109 'post':6,38,56 'profil':5,37,55 'recent':30,80 'return':10,42,60 'sinc':13,25,45,63,75 'sybil/freshness':90 'throwaway':103 'total':16,48,66 'transact':17,49,67,111 'tx':27,77 'verdict':84 'wallet':1,11,33,43,51,61,104 'x402-base'","prices":[{"id":"283d7282-4895-4b05-b6d5-838a9503e334","listingId":"2b979305-16d1-4a5f-8abc-739e2046feac","amountUsd":null,"unit":"per_call","nativeCurrency":"USD COIN","nativeAmount":"50000","chain":"base","payTo":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","paymentMethod":"x402-usd coin","isPrimary":true,"details":{"scheme":"exact","mime_type":"application/json","accepts_all":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://api.x402node.dev/wallet/age-activity","description":"Wallet age and activity profile: POST a Base address, returns wallet age (since first inbound), total transaction count, ETH balance, last activity date, days since last tx, and a recent monthly activity heatmap. Verdict: fresh / established / dormant / inactive, with sybil/freshness flags. For AI agent due diligence to distinguish a brand-new throwaway wallet from an established active one before transacting. Not financial advice.","outputSchema":{"input":{"type":"http","method":"GET","queryParams":{"address":"Required. Example: 0x800e305A0caDdE6289dFDFEDF38218f45C06F72C"},"discoverable":true},"output":{"type":"object","properties":{}}},"maxAmountRequired":"50000","maxTimeoutSeconds":120}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":120},"createdAt":"2026-05-28T23:07:29.140Z"}],"sources":[{"listingId":"2b979305-16d1-4a5f-8abc-739e2046feac","source":"x402_bazaar","sourceId":"https://api.x402node.dev/wallet/age-activity","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-05-28T23:07:29.140Z","lastSeenAt":"2026-06-25T16:31:36.002Z"}],"details":{"listingId":"2b979305-16d1-4a5f-8abc-739e2046feac","quickStartSnippet":null,"exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","queryParams":{"address":"EVM/chain address (required)"},"discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[],"useCases":[],"bestFor":[],"notFor":[],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-06-24T20:05:27.354Z"},"updatedAt":"2026-06-25T16:31:36.002Z"}}