{"uid":"cap_jC9PMP352Mo8SSxqHdFSc","slug":"human-twin3-ai-8d63aecd","name":"Twin3 Human Verification API","description":"Human verification for AI agents — proof of humanity, sybil resistance, and 'is this wallet a real person' answers in one paid call. Returns two ZK-style outputs about any EVM wallet: (1) total humanity score 0-255 (15 = baseline reCAPTCHA, 45 = + Google OAuth, 70 = + Apple ID, 105 = + 2FA, 255 = full stack), with optional `min_score=N` for a yes/no `passes` verdict; (2) per-method verification check via `check=telegram,apple,g2fa,...` — buyer must NAME the methods to ask about, we never enumerate the full set. Backed by 141,871 Twin Matrix Soulbound Tokens on BNB Chain plus the canonical humanity registry off-chain. The underlying verification list never leaves Twin3 — only verdicts.","url":"https://human.twin3.ai/v1/human?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["wallet"],"properties":{"check":{"type":"string","description":"Optional CSV of specific verification methods to check (minimal-disclosure: buyer must name them; we don't enumerate). Returns `verifications: {method: bool}` for ONLY the methods asked. Valid methods: recaptcha, google, discord, line, telegram, apple, g2fa, onchain, worldid."},"match":{"type":"string","description":"Optional CSV of attribute match conditions `key:value` (AND-ed). Returns pass/fail per condition + overall `matched` — NEVER the raw values (minimal disclosure). Keys: age, gender, occupation, income, social, web3, ai, risk, interest. A `+` suffix on ordered keys (age/income/web3/ai/risk) means '≥ this level'. Examples: `age:25-34`, `income:200-500+`, `social:instagram`, `interest:travel`."},"wallet":{"type":"string","pattern":"^0x[a-fA-F0-9]{40}$","description":"EVM address (0x-prefixed, 40 hex chars). The wallet to verify."},"include":{"type":"string","description":"Optional CSV of richer fields: `verified_at` (SBT mint timestamp, useful for sybil-pattern detection), `dimensions_filled` (count of non-zero matrix bytes, profile completeness signal)."},"min_score":{"type":"string","pattern":"^([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])$","description":"Optional integer 0-255. When set, response adds `passes: bool` indicating whether the wallet's humanity score meets the threshold. Reference levels: 15 = baseline (reCAPTCHA + sybil filter), 45 = + Google OAuth, 70 = + Apple ID, 105 = + 2FA, 255 = full verification stack."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"check":"google,telegram","wallet":"0x1234567890abcdef1234567890abcdef12345678","include":"verified_at,dimensions_filled","min_score":"45"}}},"response":{"tier":"none","sbtId":null,"score":0,"passes":false,"wallet":"0x1234567890abcdef1234567890abcdef12345678","isHuman":false,"queriedAt":"2026-06-18T04:53:14.974Z","confidence":"low","scoreFloor":15,"scoreSource":"none","scoreCeiling":255,"verifications":{"google":false,"telegram":false}}},"exampleRequest":{"check":"google,telegram","wallet":"0x1234567890abcdef1234567890abcdef12345678","include":"verified_at,dimensions_filled","min_score":"45"},"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/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_OL1nTNpHFoHZUQqmUxDfO","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 a humanity score (0-255) and per-method verification verdicts for any EVM wallet address, enabling proof-of-humanity and sybil resistance checks for AI agents.","exampleAgentPrompt":"Can you check if the wallet 0x1234567890abcdef1234567890abcdef12345678 is a real human — give me their humanity score and whether they pass a minimum score of 45, and also check if they've verified with Google and Telegram?","exampleUseCases":null,"resultDescription":"Returns a JSON object containing: (1) a humanity score integer 0-255 reflecting the depth of verification (15=reCAPTCHA, 45=+Google OAuth, 70=+Apple ID, 105=+2FA, 255=full stack); (2) optionally a `passes: bool` if min_score was set; (3) a `verifications` map of {method: bool} for each explicitly requested verification method (e.g. telegram, apple, g2fa, worldid); (4) optionally `verified_at` SBT mint timestamp and `dimensions_filled` profile completeness count. No raw verification data is exposed — only verdicts.","failureModes":["Invalid wallet address format (not 0x-prefixed 40 hex chars) → 400 Bad Request","Wallet not found in Twin3 registry → score of 0 or empty verifications","min_score value outside 0-255 range → 400 validation error","Unrecognized check method names → partial or empty verifications map","Payment not provided or insufficient USDC → 402 Payment Required","Rate limiting or upstream registry unavailability → 429 or 503"],"whenToPreferThis":"Use this endpoint when you need to verify whether an EVM wallet belongs to a real, unique human — especially in airdrop gating, DAO voting, DeFi access control, or anti-bot workflows. Prefer it over social-proof-only checks when you need a numeric humanity score backed by on-chain Soulbound Tokens. Choose it when minimal-disclosure is required — you get only verdicts, never raw personal data. It is the right choice when you need to combine multiple verification signals (reCAPTCHA, OAuth, Apple ID, 2FA, Worldcoin) into a single score in one API call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T00:33:20.526Z","isFirstParty":false,"canonicalSlug":"human-twin3-ai-8d63aecd"}