Developer API

Wire DNC screening directly into your dialer or CRM

A simple, versioned REST API. Send a number, get a status back — built to sit in front of your outbound call flow without adding meaningful latency.

Get an API Key

# Request
curl -X POST https://your-domain.com/api/v1/scrub \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"phone": "+14105551234"}'

# Response
{
  "phone": "+14105551234",
  "status": "DNC_MATCH",
  "source": "DNC_DATABASE",
  "dataset_version": "2026-08-21_120000",
  "checked_at": "2026-08-21T12:00:00Z"
}

/api/v1/scrub

One call, one clear answer

Authenticate with a bearer token tied to your company. Every request is logged, rate-limited per minute, and counted against your plan's monthly allowance — visible to you in real time.

Versioned under /api/v1/ — future versions won't break your integration
Per-minute rate limiting, independent of your monthly quota
Full request history and remaining-allowance visibility
Keys can be revoked instantly, by you or by us

CRM & dialer integration

Fits into your existing call flow

Drop the API in front of dialing, get a status back, and let your CRM decide what happens next — all without changing how your team already works.

Your CRM / Dialer → DNC Scrub API → Number Screening → Result → Back to Your CRM

Wire DNC screening directly into your dialer or CRM

One call, one clear answer

Fits into your existing call flow

Read the full API reference