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Playground demo key · api.reefapi.com

post/change-detect/v1/snapshot1 credit

Fetch a URL and return a noise-resistant fingerprint: content_hash (normalised main content, rotating-token-stripped), structural_hash (DOM skeleton), text_hash, title, meta_description, main_content (boilerplate-stripped), word_count, links[]. Store the returned snapshot/hash and feed it back to diff/monitor_check later.

Working example

Parameters

urlrequired

selectoroptional

follow_redirectsoptional

request preview

curl -X POST https://api.reefapi.com/change-detect/v1/snapshot \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"url":"https://example.com"}'

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