{"uid":"cap_ixDS03UiRqb6kkuVo3cAj","slug":"b20-token-institutional-due-diligence-dossier-22edfab7","name":"B20 Token Institutional Due-Diligence Dossier","description":"🆕 The premium tier of the B20 suite — no ERC-20 tool can produce it. Composes the full B20 picture: seize/freeze/pause/mint powers, WHO holds them (admin renounced?), allowlist-vs-blocklist access model, supply-cap dilution headroom, metadata mutability, and ACTUAL seizure history (burnBlocked) — then Claude writes an institutional due-diligence verdict: issuer-control score, seizure risk (enforced/armed/none), red flags, and a hold/avoid recommendation.","url":"https://402.com.tr/api/x402/b20-dossier","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"},"pathParams":{"type":"object"},"queryParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","description":"B20 token address"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.75","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":"$0.75/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.75","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.75","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_YaElpSZBlOy3z7aSyz9r9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.75","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Produces a comprehensive institutional-grade due-diligence report on a B20 token, including issuer control powers, seizure/freeze/pause history, access model, supply-cap headroom, and an AI-written hold/avoid recommendation with risk scoring.","exampleAgentPrompt":"Give me a full institutional due-diligence dossier on the B20 token at address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 — I want to know the issuer control score, seizure risk, whether admin is renounced, the access model, and whether I should hold or avoid it.","exampleUseCases":null,"resultDescription":"A structured institutional due-diligence verdict including: issuer-control score, seizure risk classification (enforced/armed/none), list of who holds seize/freeze/pause/mint powers and whether admin is renounced, allowlist-vs-blocklist access model, supply-cap dilution headroom, metadata mutability status, actual historical seizure events (burnBlocked), red flags identified, and a final hold/avoid recommendation — written by Claude as a narrative verdict.","failureModes":["Invalid or non-B20 token address returns an error or empty result","Non-Base-network address may not be recognized","Token with no on-chain history may return minimal data","Payment failure if USDC balance is insufficient for the $0.75 fee","Rate limiting or timeout if the contract has a very large event history"],"whenToPreferThis":"Choose this endpoint when you need a comprehensive, AI-synthesized institutional risk assessment of a B20 token — not just raw contract data. It uniquely combines on-chain power-holder enumeration, historical seizure event scanning, access model classification, and a narrative hold/avoid verdict in one call. Prefer it over generic ERC-20 tools when the token is B20-standard and you need actionable due-diligence rather than raw metadata.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:57:26.351Z","isFirstParty":false}