{"uid":"cap_H5k-F8z9HyMMmlOwR4VYN","slug":"x402-opportunity-finder-46cfbe88","name":"x402 Opportunity Finder","description":"Scan public x402 directories, group listings by buyer-intent category, compare price distributions, and return underserved product opportunities, candidate keywords, pricing bands, and directory positioning notes. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body. Pay up to $0.009 per request with x402 USDC on Base.","url":"https://gpt55.558686.xyz/v1/tools/x402-opportunity-finder","method":"GET","headers":{},"bodySchema":{"type":"object","$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","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object","additionalProperties":true},"queryParams":{"type":"object","properties":{"focus":{"type":"string","maxLength":120,"minLength":1},"limit":{"type":"integer","maximum":200,"minimum":10},"pages":{"type":"integer","maximum":3,"minimum":1},"query":{"type":"string","maxLength":120,"minLength":1},"top_n":{"type":"integer","maximum":12,"minimum":1},"sources":{"type":"array","items":{"enum":["402index","x402.direct","x402scout","cinderwright","pay-sh","cdp-bazaar","agora402","x402-list","a2alist","payai-discovery","gate402"],"type":"string"},"maxItems":10},"page_size":{"type":"integer","maximum":100,"minimum":20},"timeout_ms":{"type":"integer","maximum":15000,"minimum":1000}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"ok":{"type":"boolean"},"tool":{"type":"string"},"fetchedAt":{"type":"string"}},"additionalProperties":true}}}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"focus":"emerging opportunities","limit":50,"pages":1,"query":"artificial intelligence","top_n":5,"sources":["x402.direct","cdp-bazaar"],"page_size":20,"timeout_ms":5000}}},"response":{"ok":true,"tool":"x402OpportunityFinder","focus":"emerging opportunities","sources":[{"ok":true,"name":"x402.direct","total":4019,"status":200,"warnings":[],"aiLikeItems":18,"pricedItems":20,"checkedItems":20},{"ok":true,"name":"cdp-bazaar","total":7,"status":200,"warnings":[],"aiLikeItems":4,"pricedItems":7,"checkedItems":7}],"warnings":[],"fetchedAt":"2026-06-18T06:21:48.004Z","durationMs":943,"pricedCount":27,"sampleCount":27,"opportunities":[{"id":"market-intel","label":"x402 market and competitor intelligence","strategic":true,"sampleCount":9,"buyerKeywords":["emerging opportunities","x402","market-intel","market","and","competitor","intelligence"],"directoryCopy":"x402 market and competitor intelligence over x402 Base USDC with live OpenAPI, /.well-known/x402, pricing JSON, and buyer-ready examples.","sampleListings":[{"url":"https://api.seerium.xyz/v1/opportunities/ranked","name":null,"tags":[],"aiLike":true,"source":"cdp-bazaar","minPriceUsd":"0.004","queryMatched":false},{"url":"https://bread.markets/api/tasks/available","name":null,"tags":[],"aiLike":true,"source":"x402.direct","minPriceUsd":"0.01","queryMatched":false},{"url":"https://app.bountydot.money/api/tasks/available","name":null,"tags":[],"aiLike":true,"source":"x402.direct","minPriceUsd":"0.01","queryMatched":false},{"url":"https://x402merchant.fun/api/launch","name":null,"tags":[],"aiLike":false,"source":"x402.direct","minPriceUsd":"0.01","queryMatched":false},{"url":"https://x240.org/api/markets","name":null,"tags":[],"aiLike":true,"source":"x402.direct","minPriceUsd":"0.01","queryMatched":false},{"url":"https://api.seneschal.space/v1/premium/opportunities","name":null,"tags":[],"aiLike":false,"source":"cdp-bazaar","minPriceUsd":"0.05","queryMatched":false}],"targetPriceUsd":0.006,"priceSummaryUsd":{"max":0.99,"min":0.004,"p25":0.01,"p75":0.08,"count":9,"median":0.01},"opportunityScore":57,"recommendedProduct":"Differentiate in x402 market and competitor intelligence with lower friction, better machine-readable metadata, and clearer pricing.","recommendedPriceBandUsd":{"floor":0.0036,"target":0.006,"ceiling":0.0084}},{"id":"threat-intel","label":"threat intelligence feeds","strategic":false,"sampleCount":3,"buyerKeywords":["emerging opportunities","x402","threat-intel","threat","intelligence","feeds"],"directoryCopy":"threat intelligence feeds over x402 Base USDC with live OpenAPI, /.well-known/x402, pricing JSON, and buyer-ready examples.","sampleListings":[{"url":"https://api.seerium.xyz/v1/opportunities/ranked","name":null,"tags":[],"aiLike":true,"source":"cdp-bazaar","minPriceUsd":"0.004","queryMatched":false},{"url":"https://api.seneschal.space/v1/premium/opportunities","name":null,"tags":[],"aiLike":false,"source":"cdp-bazaar","minPriceUsd":"0.05","queryMatched":false},{"url":"https://pay-prod.undercoveriris.io/audit/request","name":null,"tags":[],"aiLike":true,"source":"x402.direct","minPriceUsd":"2","queryMatched":false}],"targetPriceUsd":0.02,"priceSummaryUsd":{"max":2,"min":0.004,"p25":0.004,"p75":0.05,"count":3,"median":0.05},"opportunityScore":51,"recommendedProduct":"Launch a focused threat intelligence feeds endpoint with explicit x402 tags and live quote examples.","recommendedPriceBandUsd":{"floor":0.012,"target":0.02,"ceiling":0.028}},{"id":"utility-api","label":"developer utility APIs","strategic":false,"sampleCount":22,"buyerKeywords":["emerging opportunities","x402","utility-api","developer","utility","apis"],"directoryCopy":"developer utility APIs over x402 Base USDC with live OpenAPI, /.well-known/x402, pricing JSON, and buyer-ready examples.","sampleListings":[{"url":"https://devnet.aimo.network/api/v1/chat/completions","name":null,"tags":[],"aiLike":true,"source":"x402.direct","minPriceUsd":"0.00006","queryMatched":false},{"url":"https://api.bonksmash.xyz/weather","name":null,"tags":[],"aiLike":true,"source":"x402.direct","minPriceUsd":"0.001","queryMatched":false},{"url":"https://agentic-gov-contracts.vercel.app/api/opportunities/search","name":null,"tags":[],"aiLike":true,"source":"cdp-bazaar","minPriceUsd":"0.002","queryMatched":false},{"url":"https://api.seerium.xyz/v1/opportunities/ranked","name":null,"tags":[],"aiLike":true,"source":"cdp-bazaar","minPriceUsd":"0.004","queryMatched":false},{"url":"https://bread.markets/api/tasks/available","name":null,"tags":[],"aiLike":true,"source":"x402.direct","minPriceUsd":"0.01","queryMatched":false},{"url":"https://app.bountydot.money/api/tasks/available","name":null,"tags":[],"aiLike":true,"source":"x402.direct","minPriceUsd":"0.01","queryMatched":false}],"targetPriceUsd":0.001,"priceSummaryUsd":{"max":5,"min":0.00006,"p25":0.01,"p75":0.1,"count":22,"median":0.015},"opportunityScore":46,"recommendedProduct":"Differentiate in developer utility APIs with lower friction, better machine-readable metadata, and clearer pricing.","recommendedPriceBandUsd":{"floor":0.0006,"target":0.001,"ceiling":0.0014}},{"id":"llm-chat","label":"LLM chat and text tools","strategic":false,"sampleCount":27,"buyerKeywords":["emerging opportunities","x402","llm-chat","llm","chat","and","text","tools"],"directoryCopy":"LLM chat and text tools over x402 Base USDC with live OpenAPI, /.well-known/x402, pricing JSON, and buyer-ready examples.","sampleListings":[{"url":"https://devnet.aimo.network/api/v1/chat/completions","name":null,"tags":[],"aiLike":true,"source":"x402.direct","minPriceUsd":"0.00006","queryMatched":false},{"url":"https://slamai.dev/chain/transfers","name":null,"tags":[],"aiLike":true,"source":"x402.direct","minPriceUsd":"0.00025","queryMatched":false},{"url":"https://slamlink-ai-main-50fbb45.d2.zuplo.dev/chain/tokens/trending","name":null,"tags":[],"aiLike":true,"source":"x402.direct","minPriceUsd":"0.001","queryMatched":false},{"url":"https://api.bonksmash.xyz/weather","name":null,"tags":[],"aiLike":true,"source":"x402.direct","minPriceUsd":"0.001","queryMatched":false},{"url":"https://agentic-gov-contracts.vercel.app/api/opportunities/search","name":null,"tags":[],"aiLike":true,"source":"cdp-bazaar","minPriceUsd":"0.002","queryMatched":false},{"url":"https://api.seerium.xyz/v1/opportunities/ranked","name":null,"tags":[],"aiLike":true,"source":"cdp-bazaar","minPriceUsd":"0.004","queryMatched":false}],"targetPriceUsd":0.001,"priceSummaryUsd":{"max":5,"min":0.00006,"p25":0.01,"p75":0.1,"count":27,"median":0.02},"opportunityScore":46,"recommendedProduct":"Differentiate in LLM chat and text tools with lower friction, better machine-readable metadata, and clearer pricing.","recommendedPriceBandUsd":{"floor":0.0006,"target":0.001,"ceiling":0.0014}},{"id":"directory-seo","label":"x402 directory SEO and listing audits","strategic":true,"sampleCount":6,"buyerKeywords":["emerging opportunities","x402","directory-seo","directory","seo","and","listing","audits"],"directoryCopy":"x402 directory SEO and listing audits over x402 Base USDC with live OpenAPI, /.well-known/x402, pricing JSON, and buyer-ready examples.","sampleListings":[{"url":"https://slamlink-ai-main-50fbb45.d2.zuplo.dev/chain/tokens/trending","name":null,"tags":[],"aiLike":true,"source":"x402.direct","minPriceUsd":"0.001","queryMatched":false},{"url":"https://api.seerium.xyz/v1/opportunities/ranked","name":null,"tags":[],"aiLike":true,"source":"cdp-bazaar","minPriceUsd":"0.004","queryMatched":false},{"url":"https://bread.markets/api/tasks/available","name":null,"tags":[],"aiLike":true,"source":"x402.direct","minPriceUsd":"0.01","queryMatched":false},{"url":"https://app.bountydot.money/api/tasks/available","name":null,"tags":[],"aiLike":true,"source":"x402.direct","minPriceUsd":"0.01","queryMatched":false},{"url":"https://x402merchant.fun/api/launch","name":null,"tags":[],"aiLike":false,"source":"x402.direct","minPriceUsd":"0.01","queryMatched":false},{"url":"https://api.meckercapital.com/v1/premium/opportunities","name":"Pair Trading: Top Opportunities","tags":["statistical-arbitrage","mean-reversion","crypto","perpetuals","quantitative"],"aiLike":true,"source":"cdp-bazaar","minPriceUsd":"1","queryMatched":false}],"targetPriceUsd":0.008,"priceSummaryUsd":{"max":1,"min":0.001,"p25":0.004,"p75":0.01,"count":6,"median":0.01},"opportunityScore":43,"recommendedProduct":"Differentiate in x402 directory SEO and listing audits with lower friction, better machine-readable metadata, and clearer pricing.","recommendedPriceBandUsd":{"floor":0.0048,"target":0.008,"ceiling":0.0112}}],"aiLikeSummaryUsd":{"max":5,"min":0.00006,"p25":0.004,"p75":0.5,"count":22,"median":0.015},"marketSummaryUsd":{"max":5,"min":0.00006,"p25":0.01,"p75":0.1,"count":27,"median":0.02},"positioningNotes":["Sampled x402 median price is $0.02; products below p25 can compete on price, while deterministic intelligence tools can price near $0.006-$0.01.","Highest current opportunity: x402 market and competitor intelligence with score 57 and target price $0.006.","Avoid relying on generic chat alone; current public directories show more specific utility, data, and seller-tool intents than repeat GPT chat buyers."]}},"exampleRequest":{"focus":"emerging opportunities","limit":50,"pages":1,"query":"artificial intelligence","top_n":5,"sources":["x402.direct","cdp-bazaar"],"page_size":20,"timeout_ms":5000},"tags":["x402"],"displayCostAmount":"0.009","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.009/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.009","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.009","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_5Kunh7kcGzY1cIYDXol3G","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.009","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Scans multiple x402 API directories to surface monetization opportunities, ranked by score and recommended price band, for sellers building paid API tools.","exampleAgentPrompt":"Scan the x402.direct and cdp-bazaar directories for the top 5 emerging AI tool opportunities, focusing on 'developer productivity', and tell me the recommended price bands and positioning notes so I know what to build and sell next.","exampleUseCases":null,"resultDescription":"Returns a ranked list of up to top_n x402 monetization opportunities, each with an ID, label, opportunity score, recommended price band in USD, buyer keywords, and directory copy snippet; plus source-level stats (total listings checked, AI-like items, priced items), warnings, fetch timestamp, duration, and overall positioning notes.","failureModes":["Timeout if directory sources are slow (timeout_ms exceeded) — returns partial results or error","Invalid source name in sources array — validation error returned","Query or focus string too long (>120 chars) — rejected with schema error","Directory source unavailable — source marked with warnings or ok:false in response","No matching opportunities found for query — returns empty opportunities array with pricedCount 0"],"whenToPreferThis":"Use this endpoint when you want to discover what x402 API products are in demand, find pricing benchmarks for new tools, or identify underserved niches in the x402 Base USDC ecosystem — particularly when you want to cross-reference multiple directories (x402.direct, cdp-bazaar, agora402, etc.) in a single call rather than querying each separately.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:54:35.981Z","isFirstParty":false}