seo.openverbs.com publishes 11 machine-payable endpoints over the x402 protocol, priced from $0.006 to $0.06 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /v1/backlinks | GET | $0.06 | 402 |
| /v1/competitors | GET | $0.05 | 402 |
| /v1/domain-overview | GET | $0.04 | 402 |
| /v1/keyword-difficulty | GET | $0.03 | 402 |
| /v1/keyword-ideas | GET | $0.04 | 402 |
| /v1/keyword-overview | GET | $0.04 | 402 |
| /v1/on-page | GET | $0.006 | 402 |
| /v1/pagespeed | GET | $0.006 | 402 |
| /v1/ranked-keywords | GET | $0.05 | 402 |
| /v1/referring-domains | GET | $0.05 | 402 |
| /v1/trends | GET | $0.03 | 402 |
Get a domain's backlink profile and authority: DataForSEO domain rank, total backlinks, referring domains and main domains, referring pages, broken backlinks and spam score. For link analysis and comp…
Find a domain's organic search competitors: rival domains ranking for the same Google keywords, each with the number of common keywords, average position, total ranked keywords and estimated organic t…
Estimate a domain's Google SEO footprint: total organic and paid keywords, estimated traffic (ETV), estimated traffic cost, and how many keywords rank in the top 3, top 10 and top 100. For quick domai…
Get the SEO keyword difficulty score (0-100, how hard it is to rank in Google top 10) for up to 1000 keywords in a single call. For prioritising which keywords to target. Keywords with no data are omi…
Discover related keyword ideas from a seed keyword, with Google monthly search volume, CPC, competition, keyword difficulty and search intent for each. For content planning and SEO research. No ideas …
Get exact SEO metrics for a list of keywords you already have: Google monthly search volume, CPC, competition, keyword difficulty and search intent for each. For prioritising a keyword list. Unknown k…
On-page SEO audit API - crawl a single URL and return its on-page SEO health: overall score, title & meta description, H1, word count, internal/external link and image counts, load timing (LCP, TTI) a…
Page speed API - Google PageSpeed Insights (Lighthouse) performance audit for a URL on mobile or desktop. Returns the performance score plus lab Core Web Vitals (LCP, FCP, CLS, TBT, Speed Index, TTI) …
Get the Google organic keywords a domain already ranks for, each with its ranking position, ranking URL, monthly search volume, CPC, difficulty and search intent. For competitor and site SEO audits. U…
List the domains linking to a target, each with DataForSEO domain rank, number of backlinks, dofollow count, referring subdomains, broken backlinks, spam score and first/last seen dates. For backlink …
Google Trends search interest for up to 5 terms: a relative 0-100 popularity series over time, with per-keyword average and latest value. For content timing, seasonality and demand research. Optional …