{"name":"seo-snapshot","description":"Audits a page's on-page SEO in one call: head metadata, link profile, and keyword ideas. Give it a URL and get back head metadata (title, description, canonical, OG/Twitter cards), the internal/external link breakdown, and ranked keyword suggestions seeded from your seed_keyword or the page's own title. One paid call replaces three: ideal for content-gap analysis, SEO audits, competitor page reviews, programmatic SEO pipelines. Composite: one call runs url-metadata-extract + link-extract in parallel, then keyword-suggest seeded from the page title. Use it as an SEO research API for agents.","price":"$0.04","method":"POST","input_schema":{"properties":{"url":{"type":"string","description":"Page URL to snapshot (http or https). Max 2048 chars."},"seed_keyword":{"type":"string","description":"Optional keyword seed for suggestions. Defaults to the page title. Max 200 chars."}},"required":["url"]},"input_example":{"url":"https://example.com","seed_keyword":"markdown editor"},"output_example":{"url":"https://example.com","seed_keyword_used":"markdown editor","metadata":{"title":"Example Domain","description":"","canonical":null,"language":"en","og":{},"twitter":{}},"links":{"count":1,"external_count":1,"internal_count":0,"items":[{"href":"https://www.iana.org/domains/example","text":"More information...","is_external":true}]},"keywords":{"suggestions":["markdown editor","markdown editor online","markdown editor mac"],"count":3},"composed_of":["url-metadata-extract","keyword-suggest","link-extract"],"components":[{"name":"url-metadata-extract","ok":true,"ms":620},{"name":"link-extract","ok":true,"ms":710},{"name":"keyword-suggest","ok":true,"ms":480}],"degraded":false},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}