List a domain's top ranking pages · SEO API
Return the pages of a target domain that drive the most organic search traffic, each with its ranking distribution and estimated traffic, for content gap and page-level analysis.
curl https://api.unifapi.com/seo/competitors/relevant-pages \ -H "Authorization: Bearer $UNIFAPI_KEY"
This operation is part of the SEO API in the seo category. It uses the same Bearer token, request tracing, error model, and billing envelope as every UnifAPI endpoint, so agents can switch between platforms without custom per-vendor glue code.
Use it when a workflow needs SEO public data but should still keep one API key, one account balance, and one predictable JSON contract across social, live public-data sources.
Common agent workflows
- Fetch canonical public SEO content for summarization, ranking, monitoring, or enrichment.
- Attach engagement, author, media, and source metadata to an agent workflow.
- Give an AI agent a stable SEO data source without building a per-platform integration.
- Normalize SEO responses into the same UnifAPI envelope used across the catalog.
Unified envelope, platform-native fields
- List-style responses return `data` as an array of top-level records plus optional `pagination` for continuation tokens or cursors.
- The operation has a 50 credits ($0.05) minimum charge, so `billing.records_charged` can be higher than the visible records returned.
- If the workspace balance cannot cover every result, the response can be truncated and `billing.truncated_due_to_balance` tells the caller why.
Billing
This operation charges 1 credit per billable record, with a 50 credits ($0.05) operation minimum. Public responses include billing metadata with credits charged, records charged, and remaining workspace balance. Platform-caused failures can be refunded.
Errors and retries
Authentication, validation, rate-limit, not-found, and provider errors use the unified UnifAPI error format. Agents should log `request_id`, retry only retryable failures, and treat invalid API keys, disabled keys, and expired keys as the same public `unauthorized` error type.
More SEO operations
Combine endpoints from the same platform, then join the results with other UnifAPI categories without changing authentication or response parsing.
Get anchor texts used in backlinks to a target
Return the anchor texts used in backlinks pointing to a target, each with backlink, referring-domain, and spam-score counters, to analyze anchor-text distribution.
Count backlinks for many targets
Return the total number of backlinks pointing to up to 1000 domains, subdomains, or pages at once, for bulk link-volume comparison.
Count new and lost backlinks for many targets
Return the number of new and lost backlinks for up to 1000 domains, subdomains, or pages since a given date, for bulk link-velocity tracking.
Count new and lost referring domains for many targets
Return the number of new and lost referring domains for up to 1000 domains, subdomains, or pages since a given date, for bulk referring-domain velocity tracking.