{"uid":"cap__tqd0D5zHbIs2N1_DKboa","slug":"economic-loop-detector-c4e5867d","name":"Economic Loop Detector","description":"Detect self and reciprocal transaction patterns without treating correlation as fraud","url":"https://phion.systems/v1/paid/trust/economic-loop-detector?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input","output"],"properties":{"input":{"type":"object","required":["body"],"properties":{"body":{"type":"object","additionalProperties":true}}},"output":{"type":"object","required":["example"],"properties":{"example":{"type":"object","additionalProperties":true}}}}},"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_2WJykvfQhhm53iY0kXn8W","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Detects self-referential and reciprocal transaction patterns in economic activity without falsely flagging correlated behavior as fraudulent","exampleAgentPrompt":"Can you check these transaction records for self-dealing or reciprocal payment loops — I want to know if any agents are cycling money back to themselves, but without treating normal correlated activity as fraud?","exampleUseCases":[{"title":"Audit agent payment network for cycles","prompt":"I have a set of payment records from our multi-agent marketplace — can you scan them to find any agents that are sending money in loops back to themselves or trading back and forth with the same counterparty in a suspicious cycle?"},{"title":"Validate clean transaction graph before compliance review","prompt":"Before we submit our transaction log to compliance, can you run it through the economic loop detector to flag any self-referential or reciprocal patterns we should explain, without marking normal correlated payments as fraud?"},{"title":"Monitor live agent ecosystem for wash trading","prompt":"We're running an autonomous agent economy and I need to detect if any agents are doing wash trades or round-trip payments to game our reputation system — can you analyze the latest transaction batch and tell me what patterns look like genuine loops versus coincidental correlation?"}],"resultDescription":"Returns identified self-referential and reciprocal transaction patterns found in the input economic activity data, including confidence scores and pattern classifications, while distinguishing genuine loop structures from merely correlated but legitimate transactions.","failureModes":["Empty or malformed transaction input returns a validation error","Insufficient transaction history may yield low-confidence or no detected patterns","Highly obfuscated loop structures with many intermediaries may be missed","Ambiguous correlation vs. causation cases may produce inconclusive classifications"],"whenToPreferThis":"Choose this endpoint when you need to identify economic loop patterns — such as self-transactions or reciprocal payment cycles — in agent or human transaction networks, especially when it is critical not to conflate statistical correlation with actual fraudulent looping. Prefer this over generic fraud-detection APIs when the use case involves multi-agent economies, autonomous payment systems, or audit trails where false positives on correlated transactions would be harmful.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T01:10:59.343Z","isFirstParty":false,"canonicalSlug":"economic-loop-detector-c4e5867d"}