{"uid":"cap_J-r7BZ6Ys8rmEGq6f_TvZ","slug":"true402-base-token-deployer-rug-check-085c9610","name":"true402 Base Token Deployer Rug-Check","description":"The machine-native marketplace. Wallet = identity. Pay per call with HTTP 402.","url":"https://true402.dev/api/v1/base/deployer-check","method":"POST","headers":{},"bodySchema":{"type":"object","required":["token"],"properties":{"deep":{"type":"boolean","description":"Opt-in: also classify the deployer's recent prior tokens as live/dead (no liquidity = rug outcome). Slower; the real serial-rugger signal."},"chain":{"type":"string","description":"Chain to check; only 'base' is supported (default)"},"token":{"type":"string","description":"Token contract address (0x…) on Base"}}},"responseSchema":{"type":"object","properties":{"risk":{"type":"string","description":"low | medium | high | critical"},"flags":{"type":"array","description":"e.g. fresh_deployer (caution), high_volume_deployer (informational), prior_tokens_rugged (deep), deployer_unknown"},"score":{"type":"number","description":"0–100 deployer-history score"},"token":{"type":"string"},"txCount":{"type":"number","description":"deployer's outbound tx count (nonce)"},"deployer":{"type":"string","description":"creator address; null if unresolved"},"ethBalance":{"type":"string"},"priorTokens":{"type":"object","description":"deep mode only: { checked, dead, live, items[] } — the deployer's recent prior tokens classified live (has liquidity) vs dead (rugged/abandoned)"},"contractsCreated":{"type":"number","description":"contracts this deployer has spawned"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.008","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":"$0.008/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_AtA5OyXjlWMuOdFh2-8bs","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.008","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether a token contract's deployer on Base is a known or suspected serial rugger, with optional deep analysis of their prior token history.","exampleAgentPrompt":"Can you check if the deployer of this Base token — 0x4e3a3754410177e6937ef1f84bba68ea139e8d1b — is a serial rugger? Run the deep scan too so I can see how their past tokens performed.","exampleUseCases":null,"resultDescription":"Returns a risk classification of the token's deployer indicating whether they are a suspected or confirmed serial rugger, plus optionally (when deep=true) a breakdown of their prior tokens classified as live or dead based on liquidity, surfacing historical rug outcomes.","failureModes":["Invalid or non-existent token contract address returns an error","Token address exists on a chain other than Base — only Base is supported","Deep scan significantly increases response latency for deployers with many prior tokens","Payment failure via HTTP 402 if wallet has insufficient USDC","Token is very new and deployer has no prior history to analyze in deep mode"],"whenToPreferThis":"Use this endpoint when you need to evaluate the trustworthiness of a Base token's deployer before investing or interacting with the contract — especially when you suspect a serial rugger pattern. The optional deep scan mode provides historical liquidity analysis of prior tokens, making it superior to simple on-chain checks for identifying repeat bad actors.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:40:07.411Z","isFirstParty":false}