leadmagic_x_companies-search-v3 $0.03125 per call

Search companies by firmographics, tech stack or funding. The canonical company discovery endpoint supporting both single-company lookups and broad criteria-based discovery — domain, website, name, profile URL, and extensive firmographic/technographic/funding filters with cursor pagination (LeadMagic · Company data)

For AI agents: call leadmagic_x_companies-search-v3
POST https://toll402.dev/v1/p/leadmagic.x.companies-search-v3
{
 "company_domain": "leadmagic.io",
 "limit": 1
}
Answers 402 with x402 payment requirements; pay with any x402 client (@x402/fetch, x402 for Python, toll402-client, toll402-mcp) or send a prepaid-credits key as x-toll402-key (https://toll402.dev/credits). Paid per call via x402 (USDC on Base) or with a prepaid-credits key (x-toll402-key, card at /credits); charged only on success. Start at /llms.txt or connect the MCP server: npx -y toll402-mcp · remote https://toll402.dev/mcp.

Input schema

{
 "type": "object",
 "properties": {
  "company_domain": {
   "type": "string",
   "description": "single-company lookup",
   "examples": [
    "leadmagic.io"
   ]
  },
  "company_name": {
   "type": "string"
  },
  "linkedin_url": {
   "type": "string"
  },
  "industries": {
   "type": "string"
  },
  "min_employees": {
   "type": "integer"
  },
  "max_employees": {
   "type": "integer"
  },
  "country_codes": {
   "type": "string"
  },
  "tech_stack": {
   "type": "string"
  },
  "sort_by": {
   "type": "string",
   "description": "linkedin_followers | total_funding | linkedin_employee_count | revenue_min | revenue_max | founded_year | total_contacts"
  },
  "limit": {
   "type": "integer",
   "description": "max 50",
   "examples": [
    1
   ]
  },
  "cursor": {
   "type": "string",
   "description": "opaque pagination token from a previous response"
  }
 },
 "additionalProperties": true,
 "description": "one-off lookup via company_domain/website/company_name/linkedin_url, OR broad discovery via the firmographic/technographic/funding filters; also nestable under company_filters (alias: filters)"
}

MCP

{"mcpServers":{"toll402":{"command":"npx","args":["-y","toll402-mcp"],"env":{"TOLL402_WALLET_KEY":"0x..."}}}}

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