watchers

WATCHER: get a signed callback when a new USPTO patent...

WATCHER: get a signed callback when a new USPTO patent matching your query appears. Arm once, pay once. Pass query (keywords, assignee, etc.). Fires once per new patent (deduped by application number); bounded by maxFires/expiry. Existing results at arm time are baselined. Signed (verify offline) + retried; recoverable via watchers.status. Returns a watcherId.

post/api/watchers/patent

Request

  • Base URL: https://2s.io
  • URL: https://2s.io/api/watchers/patent
  • Auth: API key in header PAYMENT-SIGNATURE

Request body

querystring required

Search query — keywords, assignee, inventor, etc.

callbackUrlstring uri required

Signed event POSTed here (verify X-2s-Signature). Any http(s) URL.

payloadobject

Arbitrary JSON echoed back in every callback.

expiresInSecondsinteger

Active window in seconds (default 30d, max 90d).

maxFiresinteger

Stop after this many patents (default 25).

labelstring

Optional free-text tag.

Response

(unresolved $ref)

Changes

No recorded changes to this operation across all 1 revision of this API.