LDM Developers

LDM Developer API — UI = MCP

LDM is a multi-tenant CRM and outbound mailing platform that exposes ~120 capabilities to autonomous agents through plain HTTPS. There is no separate "agent API" mirror to keep in sync — the human web UI and Claude / Cursor / your custom MCP client hit the same `/api/*` routes, with HybridAuthGuard resolving either a session cookie or a Bearer key to the same handler. Issue a key, grant scopes, and the agent can do everything the UI can: search and create companies, contacts, leads; manage pipelines; run mailing campaigns and self-approve them; tune anti-spam guardrails; pull exports; subscribe to webhooks.

60-second hello

# 1. Get a sandbox key
curl -X POST https://api.live-direct-marketing.online/v1/signup \
  -H "Content-Type: application/json" \
  -d '{"email":"you@example.com","org":"Your SaaS","use_case":"Automated CRM ops via MCP"}'

# 2. Hit any /api/* endpoint with that key
curl https://api.live-direct-marketing.online/api/companies?pageSize=5 \
  -H "Authorization: Bearer ldm_pk_..."

# 3. Discover the live capability list (~120 entries)
curl https://api.live-direct-marketing.online/.well-known/agent-card.json | jq .

Plug into Claude Desktop / Cursor (MCP)

The whole API is also published as an MCP server — install the npm package and your agent gets ~30 tools (search/create companies/contacts/leads, manage pipelines, run mailings, anti-spam, AI generate, exports, webhooks).

// claude_desktop_config.json
{
  "mcpServers": {
    "ldm-crm": {
      "command": "npx",
      "args": ["-y", "ldm-crm-mcp"],
      "env": { "LDM_API_KEY": "ldm_pk_..." }
    }
  }
}

Endpoint map

  • POST /v1/signup — issue a sandbox or full-account key. Public.
  • GET /v1/me — bearer-authenticated profile + quota.
  • GET /v1/health — service liveness.
  • GET /.well-known/agent-card.json — LDM discovery (custom format), lists every /api/* capability with its scope.
  • /api/* — the unified surface (companies / contacts / leads / pipelines / dialogs / mailing / exports / webhooks / ai / suppression / files / …). Same routes the UI calls.

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