{"uid":"cap_53pFgPiVgO7flWJmUr49G","slug":"tomba-email-count-by-domain-f7581f1b","name":"Tomba Email Count by Domain","description":"Get the count of email addresses for a domain, broken down by department and seniority.","url":"https://x402.orthogonal.com/tomba/v1/email-count","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"],"type":"string"},"queryParams":{"type":"object","properties":{"domain":{"type":"string","description":"Domain name, e.g. stripe.com"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_mQY50CPBgRBCuln8y1nwq","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the total count of email addresses for a domain, broken down by department and seniority level.","exampleAgentPrompt":"How many email addresses are available for stripe.com, and can you break them down by department and seniority?","exampleUseCases":null,"resultDescription":"Returns the total number of email addresses indexed for the given domain, segmented by department (e.g. engineering, sales, marketing) and seniority level (e.g. C-suite, manager, individual contributor).","failureModes":["Domain not found or not indexed — returns zero counts","Invalid domain format — likely a 400 or validation error","Domain too new or obscure — returns minimal or empty breakdown","Payment failure — 402 response if USDC payment not processed","Rate limiting — too many requests in a short period"],"whenToPreferThis":"Use this endpoint when you need a quick quantitative overview of email coverage for a domain before committing to a full email search or enrichment workflow. Ideal for prioritizing outreach targets by assessing the size and composition of a company's indexed email addresses by department and seniority, without retrieving actual email addresses.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:45:34.708Z","isFirstParty":false}