{"uid":"cap_swJqaa1OgRsHzMNzZnSkT","slug":"tool-scout-opensea-registry-search-by-real-usage-030de548","name":"Tool Scout – OpenSea Registry Search by Real Usage","description":"","url":"https://www.amnt.io/api/agent/amnt/tool-scout","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":["task"],"properties":{"task":{"type":"string","examples":["check whether an ERC-20 token is a honeypot"],"maxLength":200,"description":"Plain words. Searched against every registered tool's name, tags and description."},"limit":{"type":"integer","default":8,"maximum":25,"minimum":1,"description":"How many to return"},"provenOnly":{"type":"boolean","default":true,"description":"Keep only tools somebody has actually paid to call. On by default — most of the registry has never been used."},"maxPriceUsd":{"type":"string","examples":["0.05"],"maxLength":12,"description":"Drops anything dearer. Leave empty for no limit."}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"best":{"type":"string","description":"The single highest-trust match's name, or empty when nothing qualified."},"note":{"type":"string","description":"One plain sentence on what the filters did — read this when `found` is 0."},"found":{"type":"integer","description":"How many tools survived the filters and were returned."},"tools":{"type":"array","description":"Matching tools, best first. Each carries name, toolId, url, endpoint, priceUsd, uniqueBuyers, totalCalls, trust and flags."},"scanned":{"type":"integer","description":"How many registry matches were examined before filtering."},"rejected":{"type":"integer","description":"How many matches were dropped as unused, over budget or bulk-published."}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_u9c7Y0e8OOcu9VReQi0Fi","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches OpenSea's tool registry for matching tools and ranks results by actual paying callers and paid calls, filtering out dead or bulk-published listings.","exampleAgentPrompt":"Search the OpenSea tool registry for tools that can check whether an ERC-20 token is a honeypot — only show me ones that have real paying users, up to 10 results, and keep the price under $0.05.","exampleUseCases":[{"title":"Finding a working smart contract auditor tool","prompt":"Search the OpenSea registry for tools that can audit a Solidity smart contract for vulnerabilities — filter to only proven tools with real callers and return the top 5, max price $0.10."},{"title":"Discovering NLP sentiment analysis tools","prompt":"I need a tool from the OpenSea registry that does sentiment analysis on text — show me up to 8 options, only ones that have been actually paid for and used, with no price limit."},{"title":"Comparing token metadata lookup tools","prompt":"Find tools on the OpenSea registry that can look up NFT or token metadata — limit to 6 results, proven callers only, and drop anything over $0.03."}],"resultDescription":"Returns a ranked list of matching tools from OpenSea's registry, each with name, toolId, endpoint URL, price in USD, unique buyer count, total paid call count, trust score, and any flags (e.g. never-used, bulk-published). Also includes a summary of how many tools were scanned, found, and rejected, plus the top match's name and a plain-language note explaining filter outcomes.","failureModes":["No tools match the task description — 'found' returns 0 and 'note' explains why","All matches filtered out by provenOnly or maxPriceUsd — rejected equals scanned","Task string too long (over 200 chars) — validation error","limit out of range (must be 1–25) — schema validation error","Registry temporarily unavailable — upstream error response","Ambiguous task description returns low-relevance matches"],"whenToPreferThis":"Use this endpoint when an agent needs to discover functional tools on OpenSea's registry for a specific subtask and wants to avoid dead or untested listings. It is the right choice when you need trust signals (unique buyers, paid call counts) rather than raw name-matching. Prefer it over manual registry browsing or generic search when you want results ranked by real-world adoption and need price filtering to stay within budget constraints.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:34:11.708Z","isFirstParty":false}