account_usage
ChatGPTLusha: returns current account credit usage (used, total, remaining). Use when: checking Lusha credit balance or quota before credit-consuming operations (contacts_search, companies_search, enrich tools). Do not use when: looking up rate limit information (rate limits are tracked separately from credit quota). Returns: Lusha credit usage summary. Credits: does not consume credits.
companies_search
ChatGPTLusha: looks up known companies in the Lusha database by name, domain, or FQDN (batch of 1-100). Use when: fetching specific known companies by name or domain. Do not use when: searching for companies by criteria like industry or size (prospecting_company_search covers that case). Returns: Lusha company profiles with available firmographic data. Credits: consumes Lusha credits per successful lookup. Rate limits apply per Lusha plan (per-minute/hourly/daily); exceeding returns HTTP 429.
contacts_search
ChatGPTLusha: looks up a single known business contact by name, company, LinkedIn URL, or email. Use when: fetching contact details for a specific known person. Do not use when: searching for multiple contacts by criteria (prospecting_contact_search covers that case). Returns: Lusha contact profile with available business data. Credits: consumes 1 Lusha credit per successful lookup. Rate limits apply per Lusha plan (per-minute/hourly/daily); exceeding returns HTTP 429.
lookalike_companies
ChatGPTLusha: discovers companies similar to seed companies; returns paginated lookalike candidates. Use when: expanding a target account list with companies matching known good-fit profiles. Requires 5-100 seeds. Do not use when: looking up specific known companies (companies_search) or filtering by criteria (prospecting_company_search). Returns: lookalike companies (employees, industry, location), dedupeSessionId, meta.hasMore, and credit charge. Re-use dedupeSessionId for non-duplicate follow-up calls; sessions expire after 30 days. Credits: consumes Lusha credits per request. Rate limits apply per Lusha plan (per-minute/hourly/daily); exceeding returns HTTP 429. The account_usage tool returns current limits and remaining headroom.
lookalike_contacts
ChatGPTLusha: discovers contacts similar to seed contacts; returns paginated lookalike candidates. Use when: expanding a prospect list with contacts matching known good-fit profiles. Requires 5-100 seeds. Do not use when: looking up specific known contacts (contacts_search) or filtering by structured criteria (prospecting_contact_search). Returns: lookalike contacts plus dedupeSessionId for pagination, meta.hasMore, and credit charge. Re-use the returned dedupeSessionId for non-duplicate follow-up calls; sessions expire after 30 days. Credits: consumes Lusha credits per request. Rate limits apply per Lusha plan (per-minute/hourly/daily); exceeding returns HTTP 429. The account_usage tool returns current limits and remaining headroom.
prospecting_company_enrich
ChatGPTLusha prospecting: reveals full firmographic details for companies from a prior prospecting_company_search. Requires company IDs and the requestId (UUID) returned by that search. Use when: fetching full firmographic data for companies returned by a prior prospecting_company_search. Do not use when: no prior prospecting_company_search exists, or identity is unknown (companies_search covers direct lookups). 'requestId' + 'ids' must pair from the same recent search; stale/fake values return 400. Returns: enriched Lusha company profiles. Credits: consumes Lusha credits per enriched company. Rate limits apply per Lusha plan (per-minute/hourly/daily); exceeding returns HTTP 429.
prospecting_company_filters
ChatGPTLusha: resolves valid filter values accepted by prospecting_company_search. Use when: resolving valid filter values before calling prospecting_company_search. Do not use when: looking up specific known companies (companies_search covers that case). No-query filter types: sizes, revenues, industries_labels, intent_topics. Query-narrowed filter types: names, locations, technologies, sics, naics (sics/naics responses can be large; the "q" parameter reduces response size). Resolves one filter type per call. Credits: does not consume credits. Rate limits apply per Lusha plan (per-minute/hourly/daily); exceeding returns HTTP 429.
prospecting_company_search
ChatGPTLusha prospecting: finds companies by filters (industry, size, revenue, location, technologies). Use when: finding multiple companies by criteria. Do not use when: looking up a specific known company (companies_search covers that case). Prerequisite: valid values for sizes/revenues/sics/naics/industries/locations/technologies are returned by prospecting_company_filters. 'searchText' is a relevance hint, not an exact filter. Returns: paginated Lusha companies. prospecting_company_enrich returns full firmographic details for selected IDs. Credits: may consume Lusha credits per request. Rate limits apply per Lusha plan (per-minute/hourly/daily); exceeding returns HTTP 429.
prospecting_contact_enrich
ChatGPTLusha prospecting: reveals emails and phones for contacts from a prior prospecting_contact_search. Requires contact IDs and the requestId (UUID) returned by that search. Use when: fetching emails/phones for contacts returned by a prior prospecting_contact_search. Do not use when: no prior prospecting_contact_search exists, or identity is unknown (contacts_search covers direct lookups). 'requestId' + 'ids' must pair from the same recent search; stale/fake values return 400. Returns: enriched Lusha contact profiles with emails and phones. Credits: consumes Lusha credits per enriched contact. Rate limits apply per Lusha plan (per-minute/hourly/daily); exceeding returns HTTP 429.
prospecting_contact_filters
ChatGPTLusha: resolves valid filter values accepted by prospecting_contact_search. Use when: resolving valid filter values before calling prospecting_contact_search. Do not use when: looking up specific known contacts (contacts_search covers that case). No-query filter types: departments, seniority, all_countries, existing_data_points. Requires "locationSearchText": locations. Resolves one filter type per call. Credits: does not consume credits. Rate limits apply per Lusha plan (per-minute/hourly/daily); exceeding returns HTTP 429.
prospecting_contact_search
ChatGPTLusha prospecting: finds business contacts by filters. Requires at least one contact-side filter. Use when: finding multiple contacts by criteria. Do not use when: looking up a specific known contact (contacts_search covers that case). Prerequisite: valid values for departments/seniority/countries/locations are returned by prospecting_contact_filters. 'searchText' is a relevance hint, not an exact filter. Returns: paginated Lusha contacts. prospecting_contact_enrich returns emails and phones for selected IDs. Credits: may consume Lusha credits per request. Rate limits apply per Lusha plan (per-minute/hourly/daily); exceeding returns HTTP 429.
signals_companies_get
ChatGPTLusha signals: returns recent activity signals (hiring, headcount, IT spend, news) for known Lusha company IDs (batch of 1-25). Use when: Lusha company IDs are known (e.g., from prospecting_company_search). Do not use when: only domain/name are available (signals_companies_search covers that case). Signal types and 'filters.include' values: signals_company_filters. Defaults: 6 months, 10 per type. Returns: results[] (one per company ID) with signal events, date window, and billing.creditsCharged. Credits: consumes Lusha credits per signal returned. Rate limits apply per Lusha plan (per-minute/hourly/daily); exceeding returns HTTP 429. The account_usage tool returns current limits and remaining headroom.
signals_companies_search
ChatGPTLusha signals: resolves companies by domain or name and returns recent activity signals (hiring, headcount, IT spend, news). Batch of 1-25. Use when: only company identifiers (domain or name) are available. Do not use when: Lusha company IDs are known (signals_companies_get covers that case). Each entry: caller 'id' plus name or domain. Defaults: 6 months, 10 per type. Optional 'filters.include' narrows news/hiring signals. Returns: results[] per caller id with signal events (or NOT_FOUND), date window, billing.creditsCharged. Credits: consumes Lusha credits per signal returned. Rate limits apply per Lusha plan (per-minute/hourly/daily); exceeding returns HTTP 429. The account_usage tool returns current limits and remaining headroom.
signals_company_filters
ChatGPTLusha signals: discovers company signal types and the filter directory, or returns values for a single filter when filterType is set. Use when: discovering company signal types and filters, or enumerating values for a filter type. Do not use when: looking up contact signal types (signals_contact_filters covers that case). Omit filterType for the directory; set it for values. 'hiringByLocations' requires 'query'. Returns: Directory: { signalTypes, availableFilters: [{ filterType, requiresQuery }] }. Values: { filterType, values }. Credits: does not consume credits. Rate limits apply per Lusha plan (per-minute/hourly/daily); exceeding returns HTTP 429. The account_usage tool returns current limits and remaining headroom.
signals_contact_filters
ChatGPTLusha signals: returns the available contact signal types accepted by signals_contacts_get and signals_contacts_search. Use when: discovering which contact signal types are currently supported before requesting contact signals. Do not use when: fetching signals data for a contact (signals_contacts_get and signals_contacts_search return signals). Returns: list of supported contact signal type identifiers (e.g., promotion, companyChange, allSignals). Credits: does not consume credits. Rate limits apply per Lusha plan (per-minute/hourly/daily); exceeding returns HTTP 429. The account_usage tool returns current limits and remaining headroom.
signals_contacts_get
ChatGPTLusha signals: returns recent activity signals (promotions, company changes) for known Lusha contact IDs (batch of 1-25). Use when: Lusha contact IDs are known (e.g., from prospecting_contact_search or contacts_search). Do not use when: only LinkedIn URL/email/name+company are available (signals_contacts_search covers that case). Signal type values: see signals_contact_filters. Defaults when omitted: last 6 months, 10 per type per contact. Returns: results[] (one per contact ID) with signal events, date window, and billing.creditsCharged. Credits: consumes Lusha credits per signal returned. Rate limits apply per Lusha plan (per-minute/hourly/daily); exceeding returns HTTP 429. The account_usage tool returns current limits and remaining headroom.
signals_contacts_search
ChatGPTLusha signals: resolves contacts by LinkedIn URL, email, or name+company and returns recent activity signals (promotions, company changes). Batch of 1-25. Use when: only contact identifiers (LinkedIn URL, email, or name+company) are available. Do not use when: Lusha contact IDs are known (signals_contacts_get covers that case). Each entry: caller 'id' plus social_link, email, or full_name+company. Defaults: 6 months, 10 per type. Returns: results[] per caller id with signal events (or NOT_FOUND), date window, billing.creditsCharged. Credits: consumes Lusha credits per signal returned. Rate limits apply per Lusha plan (per-minute/hourly/daily); exceeding returns HTTP 429. The account_usage tool returns current limits and remaining headroom.
account_usage
Claudecompanies_search
Claudecontacts_search
Claudedecision_makers_search
Claudelookalike_companies
Claudelookalike_contacts
Claudeprospecting_company_enrich
Claudeprospecting_company_filters
Claudeprospecting_company_search
Claudeprospecting_contact_enrich
Claudeprospecting_contact_filters
Claudeprospecting_contact_search
Claudepurchase_options
Clauderecommendations_companies
Clauderecommendations_companies_filters
Clauderecommendations_contacts
Clauderecommendations_contacts_filters
Claudesignals_companies_get
Claudesignals_companies_search
Claudesignals_company_filters
Claudesignals_contact_filters
Claudesignals_contacts_get
Claudesignals_contacts_search
Claudewebsite_visits_search
Claude
