{"uid":"cap_yQ1NcwaOcsUr2y7Ptv4Jk","slug":"aspern-org-agent-history-50c9dfbb","name":"aspern.org Agent History","description":"The daily history of one agent record: dealings, independent payers, concentration and delivery over time.","url":"https://aspern.org/api/v1/agents/:address/history?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_QquGiB-peeAA3Iay-psc4","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the daily historical record for a specific on-chain agent address, including dealings, independent payers, concentration metrics, and delivery activity over time.","exampleAgentPrompt":"Show me the full daily history for agent address 0xAbc123... — I want to see how their dealings, number of independent payers, concentration, and delivery activity have changed over time.","exampleUseCases":[{"title":"Audit agent payment payer diversity","prompt":"Pull up the daily history for agent 0xDef456... and show me how many independent payers they've had each day over the past month."},{"title":"Track agent delivery trends over time","prompt":"I need to see how delivery activity has changed over time for the agent at address 0x789Ghi... — can you fetch their full historical record?"},{"title":"Monitor agent concentration changes","prompt":"Can you get the historical concentration data for the agent at 0xJkl012... so I can see if it's been getting more or less concentrated in its dealings over time?"}],"resultDescription":"A time-series dataset of daily records for the specified agent address, each record containing dealings count, number of independent payers, concentration score, and delivery metrics for that day.","failureModes":["Invalid or malformed agent address returns an error or empty result","Agent address with no history returns an empty array","Rate limiting or payment failure (x402 payment not accepted) blocks the request","Non-existent agent address returns 404 or empty response"],"whenToPreferThis":"Use this endpoint when you need to analyze the historical behavior, payer diversity, concentration, or delivery patterns of a specific on-chain agent over time. Prefer this over real-time endpoints when you need trend data or time-series analytics rather than a current snapshot.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T06:37:52.395Z","isFirstParty":false,"canonicalSlug":"aspern-org-agent-history-50c9dfbb"}