Schema Markup Validator
Schema Markup Validator is the easiest way to extract and validate structured data from any web page — JSON-LD, Microdata, and RDFa, all in one API call. With a single request you get: - **Complete extraction**: all structured data formats detected and parsed — JSON-LD (including @graph), Microdata (itemscope/itemprop), and RDFa (typeof/property). - **Google Rich Results validation**: checks…
4 subscribers
8.8/10 popularity
205 ms avg latency
80% success rate
2 endpoints
The in-depth APIMemo review for this API hasn't been published yet —
the data below comes straight from the public marketplace listing.
Schema Markup Validator endpoints
| Method | Endpoint | Description |
|---|---|---|
| GET |
Validate URL /validate |
Fetches a web page by URL and validates all structured data (JSON-LD, Microdata, RDFa) against Schema.org specs and Google Rich Results requirements. Returns extracted items,… |
| POST |
Validate Raw HTML /validate |
Validates structured data from raw HTML content. Send HTML in the JSON body. Useful for pre-publish validation in CMS and CI/CD pipelines. |
Schema Markup Validator pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO | $5 / month | — |
|
| ULTRA | $19 / month | — |
|
| MEGA | $49 / month | — |
|
