Sent ok / Failed / Last sent are for the selected window. Auto = continuous routed delivery: priority events within ~1 minute, the rest at 1,000 pending or hourly. Turning Auto on also flushes the pixel's resolved backlog inside Meta's 7-day window. Deposits are delivered by routing only and can't be pushed manually.
Columns: pixel_id, access_token, name?, graph_api_version?, test_event_code?, enabled?, auto_send?. One per line, ; or , delimited, optional header row, # comments. Without an auto_send column an update keeps the pixel's current Auto setting. Avoid two pixels sharing the same last 6 digits: pix777 refs become ambiguous.
Send summary
pixel × event, selected window
Sites
Each site signs its requests to /v1/events with X-Site-Id, X-Timestamp and X-Signature = HMAC-SHA256(secret, "<ts>.<body>"). The secret is shown once when created or rotated.
Site
Name
Enabled
Events 24h
Last event
Created
Routing status
Each event goes to exactly one pixel: its own pix777 (last 6) / btag custom2 / btag custom5 (full id) reference wins; otherwise the pixel already chained to the user's fb click id (latest reference re-chains). A completed deposit may fall back to the hashed-account binding on the same site. Events with no pixel identity park until a reference arrives and expire after Meta's 7-day window.