{"uid":"cap_DqzU0hVjix1_td-z7cHNd","slug":"hunter-company-discover-via-locus-x402-690b5628","name":"Hunter Company Discover via Locus x402","description":"Locus public pay-per-use API","url":"https://hunter.x402.paywithlocus.com/hunter/discover","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"limit":{"type":"number"},"query":{"type":"string"},"offset":{"type":"number"},"industry":{"type":"string"},"keywords":{"type":"string"},"headcount":{"type":"string"},"similar_to":{"type":"string"},"technology":{"type":"string"},"company_type":{"type":"string"},"organization":{"type":"string"},"headquarters_location":{"type":"string"}}},"responseSchema":{"type":"json","example":{"data":{},"payment":{"scheme":"exact","settledUsdc":"0.001000","authorizedMaxUsdc":"0.001000"},"request":{"id":"00000000-0000-4000-8000-000000000000","statusUrl":"/requests/00000000-0000-4000-8000-000000000000"},"success":true}},"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_XIoe8_6efbi6-8GJT3HdJ","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":"Searches and discovers companies matching filters like industry, headcount, technology, and location for lead generation and outreach.","exampleAgentPrompt":"Find me up to 20 private SaaS companies headquartered in San Francisco with 11-50 employees that use Salesforce — I'm building a prospecting list for outreach.","exampleUseCases":[{"title":"Prospecting list for sales outreach","prompt":"Find me 15 private fintech companies with 11-50 employees headquartered in New York that I can reach out to for a B2B sales campaign."},{"title":"Competitor landscape research","prompt":"Discover companies similar to stripe.com — I want to understand what other players are in the payments space, especially private ones."},{"title":"Niche industry lead sourcing","prompt":"Search for nonprofit healthcare organizations with fewer than 50 employees that use HubSpot — I need a list of 10 for a partnership outreach effort."}],"resultDescription":"Returns a JSON object with a list of matching company profiles including organization details, industry, headcount, technology stack, location, and other enrichment data, along with payment settlement info and a request ID for tracking.","failureModes":["No companies match the provided filters — empty results returned","Invalid headcount range format causes a validation error","Query too broad returns maximum results without useful specificity","Rate limiting or payment failure causes request rejection","Similar-to domain not recognized returns empty or irrelevant results"],"whenToPreferThis":"Use this endpoint when you need to discover and filter companies for B2B lead generation, prospecting, or market research — especially when filtering by industry, headcount, technology, or similarity to a known domain. Prefer this over generic web search when you need structured company data with enrichment fields ready for outreach workflows. Best suited for agents building sales pipelines, performing competitor analysis, or sourcing partnership targets.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:36:23.263Z","isFirstParty":false}