REST API  ·  Now Available

Bring Relationship Intelligence Into Your Stack

Connect The Dots API gives your tools access to warm introductions, network paths, and relationship data — so every team can sell, hire, and partner through trusted connections.

What the API can do

Search through the network of any connector in your organization — an executive, board member, advisor, or investor — to find and reach the right people through warm introductions.

🔗

Relationship Paths

Find the shortest and strongest path between anyone in your network and a target person or company. See who can make the intro.

👥

Reachable People

Discover who at a target company is reachable through your network. Filter by seniority, function, and persona fit.

🔔

Job Change Alerts

Detect when contacts in your network change roles or companies. Act on the moment when engagement is most likely.

🏢

Company Intelligence

Leverage proprietary CTD relationship signals to score and prioritize accounts based on real connection strength — not just activity data.

🧭

Connector Discovery

Identify the best internal connector — the person on your team with the warmest path to the person you want to reach.

🔐

User-Scoped Context

The Workspace API executes queries in the context of a specific user, preserving each person's unique network perspective.

Built for every revenue team

Whether you're closing deals, recruiting talent, running ABM campaigns, or building internal tools — the API turns relationship data into a competitive advantage.

Sales

Find the best warm intro into any account

Bring relationship intelligence into your sales workflows. Identify who at a target company is reachable and who on your team should make the ask.

  • Break into new target accounts
  • Unblock deals with new introduction paths
  • Reach decision-makers through warm connections
  • Create executive alignment between teams
Marketing

Power ABM & field marketing with real relationships

Move beyond cold lists. Prioritize by relationship strength, activate warm account paths, and build smarter invite lists for events.

  • Prioritize by relationship strength, not just firmographics
  • Turn account mapping into warm activation
  • Build smarter invite lists for events and EBCs
  • Make relationship data queryable in AI workflows
Recruiting

Reach candidates through trusted connections

Find who in your network has a path to a target candidate. Warm introductions lead to higher response rates and faster hiring.

  • Find who in your network knows the candidate
  • Identify the best person to make an intro
  • Discover paths through mutual connections
Job Changes

Track job changes across your network

Detect when contacts move to new companies or roles and take action at the right moment.

  • Congratulate contacts on a promotion
  • Reconnect when a champion changes company
  • Spot when contacts join target accounts
  • Track moves into decision-making roles

Up and running in minutes

A simple REST API with just two headers. No SDKs to install, no OAuth flows to configure.

Simple Authentication

Every request needs just two headers: your API key and a client ID (email). That's it.

  • Generate your API key in Settings
  • Add two headers to any HTTP client
  • Start querying relationship data immediately
  • Interactive “Try It” panel in the docs
# Find paths to people at a target company

curl --request GET \
  --url 'https://api.ctd.ai/user/atc-paths-api/public/v1/paths?company_domain=example.com' \
  --header 'ctd-api-key: YOUR_API_KEY' \
  --header 'ctd-client-id: you@company.com'

# Response: warm intro paths from your
# network to people at example.com

Two APIs, one platform

Choose the right API for your use case — personal workflows or company-wide integrations.

Individual

User API

Access your own relationship data. Perfect for personal automations, CRM enrichment, and individual research workflows.

  • Available to all paid users
  • Personal API key per user
  • Returns your network perspective
  • Ideal for personal tools and scripts
Organization

Workspace API

Query network data on behalf of any user in your organization. Built for company-wide tools and internal platforms.

  • Admin-only access
  • Single key for the whole organization
  • Query as any user in your workspace
  • Ideal for internal tools and dashboards

Available endpoints

A growing set of endpoints to query relationship intelligence from your network.

GET
Reachable People
Find people at a company reachable through your network
GET
Paths to Company/Person
Discover the strongest introduction paths
GET
Paths via Connector
Find paths through a specific internal connector
GET
Company Details
Get company info and network strength data
GET
Contact Job Updates
Track job changes for contacts in your network
NEW
More endpoints coming soon
We're actively expanding API coverage

Ready to integrate?

Get your API key and start building with relationship intelligence today.