Catch domain trust and risk changes before they become problems – Knowledge Base

Track domain-level trust, authority, traffic, and backlink health over time. Detect changes, flag risks, and compute scores for compliance monitoring, portfolio management, or product features.

Note: SE Ranking API is available as a standalone plan and does not require an SE Ranking platform subscription. You can explore it risk free with a 14-day trial that includes 100,000 free credits.

If you're on an SE Ranking subscription: You can purchase the API as an addon. If you'd like to test it first, ping support via in-app chat with your account email to request 100,000 free credits – or contact api@seranking.com.

Overview
How the SE Ranking API fits into the workflow
What you can build
Data used in this workflow
Resources

Overview

Some teams need domain data not for SEO but for ongoing monitoring: detecting fraud, assessing compliance risk, computing trust scores, or tracking health across a portfolio of domains. The common requirement is the same: pull domain-level metrics on a schedule, compare against a baseline, and act when something changes.

The SE Ranking API provides the domain-level signals these systems need, including traffic estimates, domain authority, trust scores, referring domains, and backlink profiles, so teams can build monitoring pipelines, scoring engines, and compliance platforms without maintaining their own web crawling infrastructure.

How the SE Ranking API fits into the workflow

Compliance and risk platforms that need to monitor merchant or partner websites for trust signals, traffic anomalies, or backlink quality on a recurring schedule.

Investment and advisory firms tracking website traffic trends as a proxy for business traction before committing capital.

Product teams computing trust scores from domain metrics to validate user-submitted websites or qualify domains at scale.

What you can build

Detect compliance violations before the payment network does. Check merchant or partner websites for risk signals: compare traffic volumes against transaction data to detect anomalies, flag backlinks from high-risk sources, and detect redirects that indicate content laundering. Teams building compliance platforms found that a site with almost no organic traffic but high transaction volume is one of the strongest indicators of fraud, and catching it early protects acquirers from penalties.

Compute trust scores to validate websites at scale. Compute a composite trust score from traffic estimates, backlink authority, referring domain count, and trust metrics, and surface the score inside a product to validate user-submitted URLs or qualify domains at scale. Teams accepting user-submitted content found that without automated trust scoring, the platform was exposed to harmful submissions from untrustworthy sources.

Get notified when domain health changes instead of finding out too late. Check client or owned domains on a daily schedule, compare metrics against previous values, and trigger notifications when trust scores drop, high-risk backlinks appear, or traffic patterns shift unexpectedly. Teams using this approach found that clients learn about trust drops before they become visible reputational problems, which is the entire value of continuous monitoring over periodic manual checks.

Track traffic trends across a portfolio for investment or business analysis. Batch-enrich a list of owned or prospect domains with authority scores, referring domain counts, and traffic data, giving teams a single view of domain quality across the portfolio. Investment and advisory teams use organic and paid traffic trajectories as a quantitative proxy for business traction, treating web presence as a due diligence signal alongside revenue and market data.

Data used in this workflow

Domain overview data — organic traffic estimates, authority metrics, and country-level traffic distribution. Used to assess domain legitimacy, detect traffic anomalies, and compare traffic patterns against external signals like transaction volumes.
Backlink summary data — total backlinks, referring domains, domain authority, and trust score. Used to compute composite trust scores, detect changes in link profile health, and flag domains with suspicious backlink patterns.
Full backlink list — individual backlinks with source URL, anchor text, and authority. Used to check for links from high-risk or blacklisted sources as part of compliance monitoring.
Website audit data — technical health scores and page-level issue details. Used to detect redirects, content laundering indicators, and other technical compliance violations.

Resources

Explore the API documentation, quickstart guides, and integrations to understand available endpoints, implementation patterns, and how to get started quickly.

→ Documentation → Quickstart guides → Integrations

Get started

Ready to try it yourself? → Sign up for a 14 day trial , get your API key. For additional help, please send an email to api@seranking.com .