The Moz API provides programmatic access to Moz’s proprietary SEO metrics, including Domain Authority (DA), Page Authority (PA), Spam Score, link data, and keyword metrics. It is designed for developers, agencies, data analysts, and SEO teams who need to integrate Moz data into dashboards, internal tools, automated workflows, or large‑scale analysis pipelines. This pillar explains how the Moz API works, what data it exposes, and how it fits into a modern SEO stack.
How the Moz API Fits Into SEO Workflows
The Moz API extends Moz Pro’s capabilities by enabling automation, bulk analysis, and custom reporting. Instead of manually checking DA, PA, or backlinks in the UI, teams can pull thousands of URLs, domains, or keywords into:
- BI dashboards
- Internal SEO tools
- Data warehouses
- Automated audits
- Competitive intelligence systems
- Link‑building prospecting engines
This makes the API essential for high‑volume SEO operations and technical teams.
Core Data Available Through the Moz API
The API exposes Moz’s most important metrics:
- Domain Authority (DA) — Predicts ranking strength at the domain level.
- Page Authority (PA) — Predicts ranking strength at the page level.
- Spam Score — Flags risky link patterns.
- Link Metrics — Linking domains, total links, follow/nofollow, anchor text.
- Top Pages — High‑authority pages on a domain.
- Keyword Metrics — Volume, difficulty, CTR, SERP features (depending on plan).
These metrics allow teams to build scalable SEO systems that rely on consistent, trusted authority signals.
Use Cases for the Moz API
The API is especially valuable for:
- Link Prospecting
- Pull DA/PA for thousands of outreach targets.
- Filter out low‑quality or spammy domains.
- Competitive Analysis
- Compare authority metrics across competitors.
- Analyze link gaps at scale.
- Content Audits
- Identify high‑authority pages worth updating.
- Detect weak pages needing internal links.
- Technical SEO Automation
- Integrate DA/PA into site audits.
- Flag risky backlinks automatically.
- Reporting & Dashboards
- Build Looker, Power BI, or Tableau dashboards.
- Automate weekly or monthly SEO reporting.
The API turns Moz’s metrics into a flexible data layer for any SEO system.
DA/PA Access & Authority Modeling
DA and PA are among the most widely used SEO metrics in the industry. Through the API, teams can:
- Score large domain lists
- Evaluate backlink quality
- Prioritize link‑building targets
- Benchmark competitors
- Build authority‑based scoring models
Because DA/PA are machine‑learning‑based metrics, the API ensures you always pull the most current values.
Link Data & Backlink Intelligence
The API exposes link metrics similar to Link Explorer, including:
- Total backlinks
- Linking domains
- Top linking pages
- Anchor text distribution
- Follow vs. nofollow ratios
This enables large‑scale backlink audits and competitive link analysis without manual exports.
Keyword Data Access
Depending on the subscription tier, the API can also return:
- Keyword volume
- Difficulty
- Organic CTR
- SERP features
- Related keyword suggestions
This supports automated keyword clustering, content planning, and SERP monitoring.
Integration & Scalability Considerations
Teams typically integrate the Moz API into:
- Python scripts
- Node.js applications
- Google Sheets connectors
- Cloud pipelines (AWS, GCP, Azure)
- CRM or outreach tools
The API is built for scalability, making it suitable for enterprise‑level SEO operations.
How the Moz API Complements Moz Pro
Moz Pro is ideal for hands‑on SEO work. The Moz API is ideal for automation and scale.
Together, they create a complete ecosystem for both strategic and technical SEO.