1. ⚡ Essentials
  • ⚡ Essentials
    • Introduction
    • Getting Started
    • Authentication
    • Rate Limit
  • 🔍 Keyword To Lead
    • List Building
      POST
    • List Result
      POST
    • Count Building
      POST
    • Count Result
      POST
  • 👤 Lead Resolution
    • Enrichment
      POST
    • Deanonymization
      POST
    • Linkedin to Phone
      POST
    • Linkedin to HEM
      POST
    • Email to HEM
      POST
    • IP to Company
      POST
  1. ⚡ Essentials

Introduction

Technical overview of the Springbolt X API.
Turns fresh search intent into contactable people. Input any keyword, phrase, or competitor term, and get back the actual individuals who searched it in the last 8 days — not anonymous accounts, not stale firmographics, not pixel-based guesses. Real searchers. Real contact info. Ready to activate.

How it works#

  • Submit keywords: Product terms, competitor brands, problem statements, buying-stage phrases.
  • Match to live searchers: Springbolt X resolves them against a rolling 8-day window of search activity.
  • Get verified contacts: Hashed emails (HEM), plaintext emails, mobile phone numbers, and identity attributes.
  • Activate everywhere: Ads, email, SMS, and outbound calls within hours of the search happening.

Why the 8-day window matters#

Intent decays fast. Bombora and G2 surface monthly account-level surges weeks after they happen. By then, the buyer has shortlisted vendors. Springbolt X delivers in-market people while they're still actively researching — the highest-converting window in the entire buying cycle.

Activate across every channel#

  • Paid Ads: Upload hashed emails as custom audiences in Meta, Google, LinkedIn, TikTok, and CTV.
  • Email Outreach: Send personalized cold or warm sequences to verified addresses, referencing the exact problem they just searched.
  • Direct Calls & SMS: Hit verified mobile numbers with timely outbound calls or text follow-up while the need is still top of mind.
  • CRM & Sales Enrichment: Push intent-matched contacts into HubSpot, Salesforce, Apollo, Outreach, or Salesloft as priority leads.
  • Retargeting & Lookalikes: Seed lookalikes from your hottest searchers to expand reach with high-intent profiles.

Full endpoint suite#

  • Keyword To Lead (last 8 days): Resolve keyword searchers into person-level contacts with email, phone, and HEM.
  • Keyword To Lead Count: Pre-flight audience sizing on any keyword set before activation.
  • Enrichment: Append phone, email, title, company, and firmographic attributes.
  • API Deanonymization: Deanonymize anonymous web visitors at the individual level.
  • API LinkedIn To Phone: Convert LinkedIn URLs into verified direct mobile numbers.
  • API LinkedIn To HEM: Resolve LinkedIn profiles to hashed emails for privacy-safe activation.
  • Email To HEM: Hash plaintext emails for ad platform custom audiences and identity matching.
  • IP To Company: Identify the company behind any IP for account-based targeting.
  • Async Callback Endpoints: Webhook-driven batch enrichment for high-volume workloads.

Use cases#

  • Capture demand before competitors: target people searching "competitor alternative" within 24 hours.
  • Convert anonymous site traffic into pipeline by reaching searchers off-site.
  • Power ABM with person-level intent, not just account surges.
  • Re-engage churned customers the moment they start shopping again.
  • Build evergreen audiences around bottom-funnel keywords.
U.S. based identity graph, billions of resolved records, GDPR- and CCPA-aware. One REST API, one key, sync and async support, scalable pricing.
Getting Started

Getting Started#

Get up and running in 5 minutes
API Reference

API Reference#

Go to Enrichment API
Authentication

Authentication#

Secure API access guide
Rate Limits

Rate Limits#

Understand usage limits

What you can do with this API#

💡ENRICHMENT
One endpoint, full contact records. Submit any partial input and Enrichment returns a complete profile: verified email, mobile phone, title, seniority, company, industry, size, and location.
🔍DEANONYMIZATION
Stop losing 97% of your website traffic to anonymity. Resolves visitor IPs into real individuals name, verified email, mobile phone, and firmographic context.
📞LINKEDIN TO PHONE
Skip the gatekeeper. Resolves a LinkedIn URL into the prospect's verified direct mobile — not an HQ line, not a switchboard.
✉️LINKEDIN TO HEM
Resolve LinkedIn profiles to hashed emails for privacy-safe activation in ad platforms and identity graphs.
📧EMAIL TO HEM
The privacy-safe activation layer. Converts email lists into the hashed format every major ad platform speaks — required for Meta, Google, and LinkedIn Matched Audiences.
🏢IP TO COMPANY
Turn raw IPs into account-level intelligence. Returns company name, domain, industry, size, and location — the foundation for ABM targeting and territory routing.
🔑KEYWORD TO LEAD
The main Springbolt X endpoint. Submit any keywords and get back the actual people who searched them — ready for Meta, Google, LinkedIn, CTV, email, SMS, or CRM.
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Getting Started
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