{"uid":"cap_w8gOKeHxjG0Lo4hQdkOkZ","slug":"api-thetrustlayer-xyz-abb98da7","name":"TrustLayer Owner Portfolio Lookup","description":"Owner portfolio lookup. Shows all agents operated by a single wallet address across all chains, with trust scores and risk assessment.","url":"https://api.thetrustlayer.xyz/owner/:address","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","description":"Owner wallet address (EVM 0x... or Solana)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"address":"0xAbCdEf1234567890AbCdEf1234567890AbCdEf12"}}},"response":{"note":"No agents found owned by this address. The address may not be registered as an owner in any ERC-8004 registry we index.","found":false,"agents":[],"chains":[],"totalAgents":0,"ownerAddress":"0xAbCdEf1234567890AbCdEf1234567890AbCdEf12","avgTrustScore":null,"riskAssessment":"unknown"}},"exampleRequest":{"address":"0xAbCdEf1234567890AbCdEf1234567890AbCdEf12"},"tags":["x402"],"displayCostAmount":"0.001000","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.001000/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_lqrh40NN3zJD-X3L77sBp","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns all AI agents operated by a given wallet address across all chains, with trust scores and risk assessment for the owner portfolio.","exampleAgentPrompt":"Can you pull up the full agent portfolio for the wallet 0xAbCd1234...5678 on TrustLayer — I want to see all the agents they operate across chains and their trust scores and risk level?","exampleUseCases":null,"resultDescription":"Returns an object containing the owner wallet address, a list of associated agents with their trust scores, the chains they appear on, total agent count, average trust score across the portfolio, and an overall risk assessment string (e.g. 'unknown', 'low', 'high'). If no agents are found, returns found=false with empty arrays.","failureModes":["Address not registered in any ERC-8004 registry: returns found=false, empty agents array, riskAssessment='unknown'","Invalid wallet address format: may return 400 or empty result","Payment failure (x402): returns 402 if USDC micropayment is not completed","Network or indexer downtime: may return 5xx errors","Solana address not indexed: cross-chain coverage may be incomplete"],"whenToPreferThis":"Use this endpoint when you need a portfolio-level view of all agents controlled by a single wallet owner, rather than details on a specific agent. Ideal for due diligence on an agent operator, detecting concentration of agents under one address, or evaluating the trustworthiness of an owner before interacting with any of their agents.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:44:28.769Z","isFirstParty":false}