{"uid":"cap_8AREBYPEcUS1bBJpaLkGc","slug":"402-com-tr-b20-gate-476d4099","name":"402.com.tr B20 Gate","description":"🆕 The single call before trading a Base-native B20: seize (burnBlocked) + freeze (Policy Registry) + rebase + pause + uncapped-mint, collapsed into one GO/HOLD/STOP verdict with an auditable receipt. Pass wallet= to also check if YOUR address is already blocked on that token. The B20 tool to bind first.","url":"https://402.com.tr/api/x402/b20-gate","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":{"wallet":{"type":"string","description":"Your wallet (optional — checks if you're blocked)"},"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":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_f1FwB-27CK1AbTDuRFqfH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Aggregates five critical Base token risk signals (burn-blocked, freeze policy, rebase, pause, uncapped-mint) into a single GO/HOLD/STOP trading verdict with an auditable receipt, optionally checking if a specific wallet is blocked.","exampleAgentPrompt":"Before I buy this Base token at 0x1234abcd...5678, run the full B20 gate check on it and also check if my wallet 0xMyWallet...abcd is already blocked — give me the GO/HOLD/STOP verdict.","exampleUseCases":null,"resultDescription":"Returns a structured verdict (GO, HOLD, or STOP) summarizing five risk dimensions: burnBlocked (seize risk), freeze policy registry status, rebase mechanics, pause capability, and uncapped-mint flag. If a wallet address is provided, also returns whether that wallet is currently blocked on the token. Includes an auditable receipt of the check.","failureModes":["Missing required 'address' query parameter returns a 400-level error","Invalid or non-existent token address returns an error or empty result","Token not deployed on Base returns no data","Network/RPC issues querying Base chain data may cause timeouts","x402 payment failure (insufficient USDC) blocks the call entirely"],"whenToPreferThis":"Use this endpoint as the first call before any Base-native B20 token trade — it consolidates five separate risk signals (burnBlocked, freeze, rebase, pause, uncapped-mint) into one verdict, saving multiple API calls. Prefer it over individual token screeners when you need a fast, unified GO/HOLD/STOP decision with an auditable receipt. Especially valuable when you also need to check wallet-level block status in the same call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:47:36.444Z","isFirstParty":false}