{"uid":"cap_bd3QQV3cU8A56aIIDTSru","slug":"orionkr-xyz-b1572701","name":"Orion Pre-Sign Safety API","description":"Exact-match pre sign safety API for autonomous Base agents. Search phrase target: pre sign risk, pre-sign risk, pre sign safety, safe to sign. Use before signing swaps, approvals, or memecoin transactions.","url":"https://orionkr.xyz/v1/base/pre-sign-safety?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"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"chain":{"type":"string","const":"base"},"wallet":{"type":"string"},"address":{"type":"string","description":"Base wallet, token, or contract address."},"amountIn":{"type":"string"},"tokenAddress":{"type":"string","description":"Optional Base token contract address."}},"additionalProperties":true}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":[],"properties":{"success":{"type":"boolean"},"verdict":{"type":"string"},"risk_score":{"type":"number"},"blocking_flags":{"type":"array","items":{"type":"string"}},"required_next_call":{"type":"string"},"verdict_ttl_seconds":{"type":"number"}},"additionalProperties":true}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_zOcppdIl-aDQsfM3xqXwg","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks a transaction (swap, approval, or memecoin buy) for risk before signing, returning a risk score, risk level, and any flags.","exampleAgentPrompt":"Before I sign this swap on Base, run a pre-sign safety check on the transaction and tell me the risk score and whether there are any flags I should know about.","exampleUseCases":null,"resultDescription":"A JSON object containing a riskLevel (e.g. LOW/MEDIUM/HIGH), a numeric riskScore (0-100), a verified boolean, and a flags array listing any specific risk signals detected in the transaction.","failureModes":["Invalid or missing transaction data returns an error","Unsupported chain or token address returns validation error","Payment not included or insufficient USDC triggers 402 Payment Required","Malformed request body returns 400 Bad Request","Timeout if transaction data is too complex to score in time"],"whenToPreferThis":"Use this endpoint immediately before signing any swap, token approval, or memecoin transaction on Base when you need a fast, cheap ($0.005 USDC) risk gate. Prefer this over general token-scan endpoints when you have a specific pending transaction to evaluate rather than a token address lookup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-03T00:30:05.041Z","isFirstParty":false,"canonicalSlug":"orionkr-xyz-b1572701"}