Runs a deterministic axe-core accessibility scan of one http(s) URL. Omit siteHost for a quick ad-hoc scan of any public URL (free tier, counted against the daily quota). Pass siteHost to scan against a registered site instead (Pro+, requires sites:read/scans:write scopes) — unlocks get_run/get_run_findings, full-site scans, and trends. Either way this queues the scan and returns immediately with an id to poll; never returns a compliance score — automated testing finds only a portion of accessibility barriers, see coverageDisclaimer in the result.

Polls a scan started by scan_url without siteHost. Returns severity counts, a top-5 finding sample, the coverage disclaimer, and (once terminal) a failure reason if the scan did not complete.

The top-5 finding sample for a scan_url (no siteHost) scan (rule id, severity, help URL, target selector). Full findings for a registered-site scan need get_run_findings.

Downloads a public PDF URL and runs a machine-verifiable veraPDF PDF/UA-1 check (document structure, tags, reading order — not a full WCAG audit). Free tier, counted against the caller's daily quota. Queues the check and returns immediately with an id; call get_pdf_check to poll.

Polls a PDF check started by check_pdf.

Lists this organization's registered sites. Pro+ (requires sites:read + API_ACCESS).

Crawls and scans every reachable page of a registered site. Pro+ (SCAN_FULL_SITE). Queues the run and returns immediately with a runId — call get_run to poll.

Polls a run started by scan_site (or a registered-site scan_url). Pro+.

Run-level, rule-deduplicated findings for a scan_site run. Pro+.

Replays a saved multi-step journey (e.g. "add to cart -> checkout") against its registered site and checkpoints accessibility at each step. Pro+ (JOURNEYS; also AUTHENTICATED_SCANS when the journey logs in). Steps and any login credential always come from the journey's own saved configuration — never accepted here. Queues the run and returns immediately with a runId — call get_journey_run to poll.

Polls a run started by run_journey — per-step checkpoints and, once terminal, a failure reason if a step failed. Pro+.

Chronological (oldest->newest) per-run point history for a registered site's completed full-site runs — counts by severity and, where a comparison exists, added/resolved markers. No score. Pro+ (TREND_HISTORY).