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LeadMarina Docs

Search local businesses by niche and city, get the contacts checked (emails SMTP-checked; phones checked for line type and carrier), and send the results everywhere you work — via the REST API, the MCP server, or one-click CRM integrations.

The REST API is also described as an OpenAPI 3.1 document, for client generators and API tools: /openapi.json.

Getting Started

Quick StartThree calls: find a location, search, poll for verified results.AuthenticationAPI keys as bearer tokens — how every LeadMarina API request authenticates.

API

GETLocationsFuzzy city search returning the location codes the search endpoint accepts.POSTSearchRun a live local-business search — every delivered lead fully verified.GETGet ResultsPoll a search as verification completes and page through its enriched rows, with the settled balance.POSTEnrichRun the verification pipeline on business domains you already have.Data FieldsEvery field a verified lead carries — emails, phones, socials, owner, profile.POSTExportThe bulk path — push leads to Close, GoHighLevel, Sheets, or a downloadable file.POSTAutomationsSchedule a search to re-run on a cadence and export itself — over the API, not just in the app.LimitsHow much you can pull per request, per minute, and per export — each limit read from our code, not typed in by hand.ErrorsLeadMarina API status codes, what each one means and whether to retry it (400, 401, 402, 429, 5xx and more), with the JSON error shape.LeadsHow the single lead meter works — one lead covers the listing and all of its verification.

Integrations

CloseOne-click exports into Close: auto-created custom fields, saved mapping, update-in-place.GoHighLevelContact upserts into your connected sub-account — additive tags, no duplicates.Google SheetsLive spreadsheets that update in place — your columns and formatting untouched.ClaudeConnect LeadMarina to Claude as a custom connector — search and export in conversation.ChatGPTConnect LeadMarina to ChatGPT as an MCP connector — search and export in conversation.CursorOne-click install — prospect and export verified leads without leaving your editor.Any MCP ClientLeadMarina's MCP server: endpoint, tools, auth, and config for any MCP-compatible tool.