{"uid":"cap_d-h1Fsln-lopkDDjcL2LV","slug":"token-signal-base-token-safety-risk-signals-09e1d09b","name":"Token Signal – Base Token Safety & Risk Signals","description":"Token Signal: low-cost Base token safety, liquidity concentration, holder concentration, market activity, and basic contract-risk signals for agents checking tokens before buying or approving.","url":"https://76.13.79.47.nip.io/token-signal-x402/v1/token-safety","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["address"],"properties":{"chain":{"type":"string","default":"base"},"address":{"type":"string","description":"Token contract address"}}}}},"output":{"type":"object","properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/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_5wIJ2v5ISN6alQgeaYmAF","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 safety, liquidity concentration, holder concentration, market activity, and basic contract-risk signals for a given token contract address on the Base network.","exampleAgentPrompt":"Before I buy any of this token, can you run a safety check on contract address 0x1234abcd...5678 on Base and tell me if there are any red flags around holder concentration, liquidity, or contract risk?","exampleUseCases":[{"title":"Pre-trade token safety gate","prompt":"I'm about to buy some of this new token on Base — the contract is 0xabc123...def456. Can you check if it's safe, and flag anything suspicious about the holders or liquidity before I approve the transaction?"},{"title":"Automated agent DeFi screening","prompt":"My trading agent needs to screen every token on Base before swapping into it — run token safety signals on 0x9f8e7d...c6b5a4 and tell me the holder concentration, liquidity risk, and contract risk scores so it can decide whether to proceed."},{"title":"Portfolio risk audit on Base tokens","prompt":"I've got a list of Base token contracts I'm holding and I want to know which ones have worrying signals — start with 0x3344aabb...7788 and give me a full breakdown of safety, market activity, and any contract red flags."}],"resultDescription":"Returns structured risk signals for the queried token contract, including safety score, liquidity concentration, holder concentration, market activity indicators, and basic contract-risk flags — enabling agents to make informed go/no-go decisions before buying or approving a token.","failureModes":["Invalid or malformed contract address returns an error or empty result","Token not found on Base chain (unsupported chain or wrong address) returns no data","Rate limiting or payment failure (x402) if USDC payment is not processed correctly","Stale or missing on-chain data for very new or obscure tokens may yield incomplete signals"],"whenToPreferThis":"Choose this endpoint when an agent needs a quick, low-cost ($0.002 USDC) token safety pre-check on the Base network before executing a buy or approve action. It is ideal for automated DeFi agents that need lightweight heuristic signals — not deep forensic audits — covering holder concentration, liquidity, market activity, and contract risk in a single call. Prefer it over full audit services when speed and cost matter more than exhaustive analysis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:38:35.464Z","isFirstParty":false}