Call Tracking API for
Real-Time Call Monitoring

Connect your Web Service API to track API calls, recordings, and routing data in real time across all marketing channels.

Our call tracking API gives developers real-time control over phone numbers, call routing, and recordings through a secure web service API. It lets you track API calls, monitor inbound calls, and access detailed call analytics. With RESTful endpoints and AI-powered transcription, automate call attribution, sync CRMs, and measure performance across marketing channels.

Call Tracking API

14 days free trial

No credit card required

No white-label setup fees

What You Can Build with AvidTrak’s Call Tracking API

Automated Number

Automated Number Provisioning

Provision phone numbers automatically for campaigns, ad groups, keywords, or locations through the Call Tracking API, simplifying tracking number management and scaling call tracking for marketing teams.

Advanced Routing

Advanced Routing & Queues

Set up call routing, IVR menus, and simultaneous or sequential queues via the Web Service API. Manage after-hours and zip-code routing to optimize multi-location models and improve customer service.

Real-Time Event

Real-Time Event Streaming

Stream call events, AI-powered transcriptions, real-time voice AI tags, and AI-powered conversation outcome extraction, such as booking or qualification, in real time through the call tracking API for precise call monitoring.

Integrations

Conversions & Integrations

Push conversions to Google Ads, Microsoft Ads, and GA-4, and sync lead data to Salesforce, HubSpot, or Zoho CRM using RESTful API integration endpoints.

API Access for Call Recording,
Routing, and Reporting

Advanced Routing

Number Search & Inventory

Search, purchase, assign, or release tracking numbers through the Call Tracking API. Check availability, status, and manage local or toll-free phone numbers for marketing campaigns.

Attribution & Reporting

Call Routing

Design interactive voice response menus, queues, and business-hour rules with the Web Service API. Use call whisper or barge to manage inbound calls and optimize customer interactions.

Dynamic Number

Dynamic Number Insertion (DNI) Management

Control Dynamic Number Insertion with per-page rules, class targeting, and session logic. AvidTrak supports Google bot DNI behavior for accurate call attribution and marketing channel analytics.

Analytics API

AI & Analytics API

Access AI-powered transcriptions, AI-powered conversation outcome extraction, and sentiment flags through the call recording API. Filter call data by campaign, keyword, geo, or duration for precise call analytics.

Integrations

Integrations

Configure endpoints for Google Ads, GA4, and CRM integrations. Define which calls count as conversions to connect call tracking data with your marketing attribution efforts.

Alerts

Alerts & Reporting API

Automate alerts and summaries via API for instant, daily, or weekly insights. Track call activity programmatically and push reports to dashboards or analytics tools for tracking API call monitoring.

Compliance Controls

Compliance Controls

Set policy configurations for consent messages, access tiers, and data retention. Securely manage recording access with password protection and automatic deletion timers.

API: GET STARTED

API: GET STARTED

The REST API guide offers comprehensive endpoint details, request formats, authentication methods, and response codes.

It covers creating accounts, managing numbers and campaigns, updating details, setting call forwarding, and checking call logs and balances.

It also includes instructions for generating and managing API pin codes for agencies and clients.

Explore API Guide
>USE AVIDTRAK’S API TO

USE AVIDTRAK’S API TO:

Receive valuable lead data in real time

Link the API with your CRM and contact center to feed new lead source data and analysis from website visits, calls, emails, texts, and forms.

Customize the data based on keywords, transcripts, call durations, and other custom reporting signals for superior marketing performance.

Customize your AvidTrak account

The API enables custom controls in your account, tailoring it to suit your specific business needs.

It enables you to purchase and manage numbers, set up advanced routing, manage offline campaigns, access call logs, amongst many other features.

Web Service API

Built for Developers Using the Web Service API

  • Secure Authentication

    Access the call tracking API using API keys with defined scopes for permissions. Ensure secure connections and account-level access management for all API integrations.

  • JSON-Based Requests

    Use JSON over HTTPS for all calls. The API supports pagination, filtering, and idempotency keys to ensure reliable number provisioning and consistent call tracking data.

  • Flexible Rate Limits

    Handle tracking API call loads efficiently with clear per-minute and daily rate limits to maintain consistent real-time call monitoring and event delivery.

  • Testing Sandbox

    Experiment safely using sandbox test numbers, mock call events, and sample transcriptions or outcomes before deploying to production. Perfect for testing call tracking API integrations.

  • Real-Time Webhooks

    Receive event notifications for call_started, recording_ready, and transcript_ready. Webhooks use secure signing secrets and replay protection for APIs for real-time call monitoring via the Web Service API.


Our Clients

Secure

Reliable, Secure, and Developer-Ready Call Tracking API

  • Uptime & Monitoring

    AvidTrak maintains consistent uptime with real-time call monitoring and webhook alerts. The Web Service API tracks delivery failures to keep event data accurate and uninterrupted.

  • Developer Support

    Access dedicated developer support during business hours for API setup, integration testing, and complex call routing use cases. Expert help ensures smooth implementation of your call tracking solution.

  • Transparent Pricing

    All API endpoints include clear usage terms with no hidden fees. Billing reflects actual track API calls, call recording API usage, and reporting volume.

  • Data Privacy & Access Control

    Apply role-based permissions for recordings and transcripts via the call recording API. Secure links with passwords and manage call recording API access to meet privacy and compliance standards.

  • Retention & Compliance

    Configure auto-deletion windows for logs, transcripts, and recordings. Tokenized caller data keeps personally identifiable information secure within the call tracking API environment.


Easy Integrations

Google Ads

Google Ads

Microsoft Advertising

Microsoft Advertising

Google Marketing Platform

Google Marketing Platform

Google Analytics 4

Google Analytics 4

Google Looker Studio

Google Looker Studio

Zoho

Zoho

Hubspot

Hubspot

Salesforce

Salesforce

Why Us?

Features
AvidTrak
Other Software
Real-Time Call Monitoring
AI-Powered Transcription & Outcome Extraction
Dynamic Number Insertion (DNI) Support
RESTful Web Service API
Secure Call Recording API Access
Role-Based Data & Privacy Controls
Transparent, Usage-Based Pricing

Simple Pricing for Complex Tracking Needs

Starter

Starter

$15 mo
  • 5 Numbers
  • 500 Minutes
  • 500 Call Recording Minutes
  • 500 CNAME Lookup Calls
  • -
Choose Plan
Professional

Professional

$30 mo
  • 10 Numbers
  • 1500 Minutes
  • 1500 Call Recording Minutes
  • 100 CNAME Lookup Calls
  • -
Choose Plan
Agency

Agency

$55 mo
  • 30 Numbers
  • 2500 Minutes
  • 2500 Call Recording Minutes
  • 300 CNAME Lookup Calls
  • 1000 Client Accounts
Choose Plan

Frequently Asked Questions

Use API keys scoped for your account management. Calls are sent as JSON over HTTPS to a RESTful interface. Keys control access to phone numbers, call routing, recordings, and analytics at the single account level or multi-account level. Rotate keys regularly and track usage with track API calls metrics in logs.

Yes. The sandbox provides test phone numbers, mock call state events, sample call media, and example AI transcripts/outcomes. Validate Dynamic Number Insertion on landing pages, confirm call duration and routing flows, and preview webhooks before production. Works with JavaScript API clients and server-side RESTful calls.

The call tracking API applies defined per-minute and daily rate limits based on your active plan. Responses include remaining-quota headers so you can manage throughput. For provisioning or updating a tracking number, include idempotency keys to prevent duplicates. Design integrations to queue or retry within limits for consistent API office hours availability and stable performance.

Subscribe to call_started, call_answered, call_ended, recording_ready, transcript_ready, outcomes_ready, and alert_triggered. Webhooks support signed payloads and replay protection. This allows APIs for real-time call monitoring across call center workflows, call routing, call state, and downstream analytics with native integrations.

Query the call tracking API for AI-powered transcription and AI-powered conversation outcome extraction (e.g., booking, pricing, qualification). Filter by campaign, keyword, geo, time, or call duration. Use results to enrich customer context, update CRMs, or trigger call scripts software actions via JavaScript API or server-side clients.

Yes. Use endpoints to define which calls count as conversions, then push to Google Ads, Microsoft Ads, and GA4. Map tracking number to campaign/keyword, include call duration thresholds, and align timestamps. Conversions can be triggered from webhooks for near-real-time updates to marketing channels.

The call recording API supports password-protected links, role-based access, and retention timers for recordings, transcripts, and logs. Configure auto-deletion windows and restrict downloads by role. Storage policies align with regional consent settings; add audio disclaimers for compliance. Access can be audited at the account management level.

Yes. Port local and toll-free numbers, then manage routing, analytics, and dynamic number swapping via the API. Configure IVR, queues, voice API settings, and text messaging where applicable. Continue attribution from landing pages while maintaining consistent reporting across single-account or multi-account structures.

Call recordings are stored on our server for a maximum of 24 months.

A Web Service API is a software interface that allows two or more systems to communicate with each other over the web. It enables developers to access functionalities provided by another software system through a standardized protocol and data format such as XML or JSON.

Using a Web Service API has several advantages, such as enabling developers to integrate functionalities from different software systems, improving the scalability and reliability of the application, and reducing development time and costs. Additionally, Web Service APIs promote interoperability and standardization across different platforms and programming languages.

No, there is no extra charge. AvidTrak provides use of its API without extra charges or fees.

Speech to text conversion is the process of transcribing spoken words into written text. It uses artificial intelligence (AI) and natural language processing (NLP) to convert audio recordings into a written format.

Speech to text conversion can be used to transcribe audio content into text, which can then be analyzed using AvidTrak’s proprietary keyword search tools to identify specific words or phrases. This can be useful for content creators looking to optimize their content for search engines or for businesses looking to track mentions of their brand or products.

Some marketing and audience targeting advantages of using speech to text transcription include: the ability to analyze customer feedback and sentiment, the ability to track brand mentions and sentiment in social media and other online platforms, and the ability to optimize content for search engines by identifying relevant keywords and topics.

ROBO call blocking is a process of preventing automated phone calls, also known as “ROBO calls,” from reaching your phone. ROBO calls are pre-recorded messages that are sent out to many phone numbers, often for marketing or scam purposes.

The reason why ROBO calls should be blocked is because ROBO calls can be annoying and disruptive, especially if they occur frequently or at inconvenient times.

Blocking ROBO calls can help to reduce the number of unwanted calls that you receive, making it easier to manage your time and avoid potential scams.

Our product uses industry-standard encryption and security protocols to ensure that your conversations are safe and secure. We also offer password protection and other security features to give you peace of mind when sharing sensitive information.

Call recordings are stored for 24-months.

Yes, you can easily share recordings with anyone via email, regardless of whether they use our product or not. They will be able to listen to the recording and download it if needed.

Yes, our product is designed to be used across multiple devices, including smartphones, tablets, and computers. If you have an internet connection, you can access and share your recordings from anywhere.

Yes, our platform has a powerful search functionality that allows you to search for specific calls or tags. You can also use filters to refine your search results based on various criteria such as date, time, duration, and more.

Yes, our platform has a collaboration feature that allows you to share calls and notes with other team members. You can also control access permissions for each team member to ensure that sensitive information is only shared with those who need to see it.

Yes, our platform allows you to export your call data and notes in various formats, such as CSV or Excel. You can also customize the export options to include only the data you need.

By appending a custom tag to a web page destination URL, you send a signal to AvidTrak platform to dynamically insert a specific phone number on the page. When a call comes in we attribute the phone call to that specific ad variation.

Speech to text conversion is the process of transcribing spoken words into written text. It uses artificial intelligence (AI) and natural language processing (NLP) to convert audio recordings into a written format.

Google Tag Manager (GTM) is a free tool offered by Google that simplifies the process of adding tracking codes or snippets of code (called tags) to a website or mobile app. With GTM, you can manage and deploy marketing and analytics tags from a single interface, without having to edit your website code every time.

Here are some steps to get started with Google Tag Manager:

1. Create a Google Tag Manager account and set up a container for your website or app.
2. Add tags to your container. This could include tags for Google Analytics, Google Ads, and other third-party tools such as AvidTrak. You can also create custom tags for specific tracking or marketing purposes.
3. Set up triggers to determine when your tags fire. For example, you may want to fire a tag when a user submits a form or clicks on a particular button.
4. Test your tags to make sure they are working properly. Publish your container to your website or app.

Yes, our call tracking product provides real-time data on call volume, call duration, and other key metrics. This allows you to quickly identify trends and adjust your campaigns as needed. For example, if you notice that a certain campaign is generating a lot of calls but few sales, you might want to tweak the messaging or targeting to better align with your audience.

Our call tracking product provides closed-loop reporting, which means that we can track the source of a call all the way through to a sale. By assigning a unique phone number to each campaign, we can tell you exactly which campaign is driving actual sales revenue. This allows you to make data-driven decisions about where to allocate your marketing spend, so you can focus on the campaigns that are delivering the best ROI.

Explore AvidTrak’s Offerings

Calls & Leads Tracking

Calls & Leads Tracking

Calls & Leads Tracking

Lead Maximizer

Lead Maximizer

Lead Maximizer

Marketing Agencies

Marketing Agencies

Marketing Agencies

Insight & Reports

Insight & Reports

Insight & Reports

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Learn About Intelligent Call Tracking