{"uid":"cap_iV1oF442gOpSSU8a0-b9H","slug":"us-college-university-accreditation-verifier-afa40a2f","name":"US College & University Accreditation Verifier","description":"Verify a US college or university is accredited and get a diploma-mill verdict. Give one of name, opeid, ipeds or domain plus an optional claimed_accreditor; get back an is_accredited flag, the recognized accreditors, a diploma_mill_flag with weighted signals, operating status, a confidence and cited sources. Deterministic, no LLM.","url":"https://api.agentstools.dev/edu/verify?utm_source=zero.xyz","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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"name":{"type":"string","description":"Institution name (fuzzy match)"},"ipeds":{"type":"string","description":"IPEDS unit id (College Scorecard id)"},"opeid":{"type":"string","description":"Office of Postsecondary Education ID (OPEID)"},"domain":{"type":"string","description":"Web domain, e.g. harvard.edu"},"claimed_accreditor":{"type":"string","description":"Optional claimed accreditor, checked vs the ED list"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":{"p10Cents":"2.0000","medianCents":"2.0000","p90Cents":"2.0000","minCents":"2.0000","maxCents":"2.0000","p95Cents":"2.0000","sampleCount":1,"varies":false,"failureChargeRate":1},"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_l4GrUHjRSVeNIhQE24JE-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies whether a US college or university is legitimately accredited and flags potential diploma mills using weighted signals from authoritative sources.","exampleAgentPrompt":"Can you check whether Ashford University (domain ashford.edu) is actually accredited and tell me if it looks like a diploma mill? Also verify if the 'Accreditation Council for Independent Colleges' is a recognized accreditor.","exampleUseCases":null,"resultDescription":"Returns an is_accredited boolean, a list of recognized accreditors tied to the institution, a diploma_mill_flag with weighted signals explaining the verdict, the school's operating status, a confidence score, and cited authoritative sources — all deterministically computed without LLM inference.","failureModes":["Institution not found in ED database — returns low confidence or not-found result","Ambiguous name match when using fuzzy name search — may return wrong institution","OPEID or IPEDS ID invalid or malformed — returns validation error","Domain not associated with any known institution — returns unverified result","Claimed accreditor not found in ED recognized list — returns mismatch flag"],"whenToPreferThis":"Use this endpoint when you need a deterministic, source-cited accreditation verdict for a US institution — especially for background checks, hiring decisions, admissions screening, or fraud detection involving diploma mills. Prefer this over general web search when you need structured, machine-readable output with confidence scores and explicit signal weighting rather than unstructured text.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T12:49:38.045Z","isFirstParty":false,"canonicalSlug":"us-college-university-accreditation-verifier-afa40a2f"}