Extraction state (claim, receipt, spend)
Not yet available — planned.
Authorizations
fn_live_… or fn_test_… — Authorization: Bearer
Headers
Dated API version; defaults to the account pin. Honesty note: with one version in existence the gateway echoes any value back as effective WITHOUT validating it — validation against the known-versions set is planned, so send only real dated versions from https://docs.fiveninelabs.com/changelog
"2026-08-26"
Path Parameters
Response
The extraction object
"ext_6b1st"
"extraction"running | delivered | abstained | error | stopped (open enum)
complete | partial — the receipt's claim, stated
set when created by …/refresh
record — when max_age_s satisfied the refresh at $0
refreshes only — vs the refreshed-from delivery