{"uid":"cap_b7aS8H6cZl4Y9tMZe79bb","slug":"agent-trust-score-for-base-wallet-f718bf12","name":"Agent Trust Score for Base Wallet","description":"Agent trust score (0-100) for any Base wallet. Returns score, grade (A-F), tier, and x402 ecosystem participation status. Useful for vetting counterparties before on-chain deals.","url":"https://agent-trust-api-production.up.railway.app/score/: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","properties":{}}},"additionalProperties":false}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"address":"0x742d35Cc6634C0532925a3b844Bc9e7595f42bE8"}}},"response":{"tier":"Untrusted / New","grade":"F","score":1,"cached":false,"isScam":false,"address":"0x742d35Cc6634C0532925a3b844Bc9e7595f42bE8","scoredAt":"2026-05-29T21:07:35.731Z","x402User":false,"x402Provider":false}},"exampleRequest":{"address":"0x742d35Cc6634C0532925a3b844Bc9e7595f42bE8"},"tags":["x402"],"displayCostAmount":"0.030000","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":"$0.030000/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_c46kWjtT19LTisHw6W280","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a trust score (0-100), letter grade (A-F), tier, and x402 ecosystem participation status for a given Base wallet address","exampleAgentPrompt":"What's the trust score and grade for the Base wallet 0x1234...abcd? I want to vet them before agreeing to an on-chain deal.","exampleUseCases":null,"resultDescription":"Returns a JSON object containing a numeric trust score from 0 to 100, a letter grade from A to F, a trust tier label, and a boolean or status field indicating whether the wallet participates in the x402 ecosystem.","failureModes":["Invalid or malformed wallet address returns 400 or error response","Non-Base wallet address (e.g. Ethereum mainnet) may return no data or low-confidence score","Wallet with no on-chain history may return a very low score or insufficient data error","Payment failure (insufficient USDC) results in 402 Payment Required response","Service downtime on Railway hosting may cause 503 errors"],"whenToPreferThis":"Use this endpoint when you need a fast, single-wallet trust assessment before an on-chain transaction on the Base network, especially when vetting counterparties in x402-enabled agent-to-agent deals. Prefer this over the full report endpoint when you only need the top-line score and grade rather than a dimensional breakdown, and over batch scoring when you are evaluating a single address.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:35:47.208Z","isFirstParty":false}