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    CONNECTIONS / CouchDB / CouchDB to Meta Offline CAPI

    CouchDB documents into Meta, built for Meta's offline optimization.

    Signals reads your CouchDB documents through a read-only database user scoped to the CouchDB documents you name, then credits dealer, branch, and phone sales to the Meta campaigns behind them so Meta sees offline conversions without an export.

    Talk to our team Explore the setup

    couchdb -> meta-offline-capi :: live

    1. ● couchdb → meta.capi :: live
    2. > read closed_deals rows=64,448
    3. hash sha256(email,phone) consent=filtered
    4. route meta deliver
    5. ✓ delivered · 53,492 matched

    WHAT THIS ENABLES

    CouchDB to Meta Offline CAPI

    Meta Offline CAPI for CouchDB: Signals credits dealer, branch, and phone sales to the Meta campaigns behind them straight from your CouchDB documents, hashed and consent-screened each time the read runs.

    • Signals credits dealer, branch, and phone sales to the Meta campaigns behind them, reading your CouchDB documents each time the read runs.
    • Campaign learning fed by real-world purchases, with no export step out of your CouchDB documents.
    WHAT FLOWS WHERE

    The click, the conversion, and the credit.

    The conversion happens off Meta, away from any pixel. Here is how CouchDB closes the loop.

    Meta credits the campaign that sourced the conversion conversion happens off-platform Ad click on Meta Scheduled read sync recorded in CouchDB S Signals hash · dedupe Offline Conversions API delivered · credited
    WHO THIS IS FOR

    Built for the teams that own the number.

    Considered-purchase brands closing revenue far from the browser, working out of CouchDB documents and map/reduce views.

    Application teams running CouchDB who need in-store and phone revenue joining Meta's optimization loop out of CouchDB documents.

    HOW DATAHASH SETS IT UP

    From kickoff to verified events.

    1. Connect

      A read-only database user scoped to the CouchDB documents you name, mapped to Meta's Offline Conversions API and tuned for Meta's 62-day event window.

    2. Map

      Columns from your CouchDB documents align to Meta's Offline Conversions API in the visual mapper, hashed as the read runs and checked for Meta's 62-day event window.

    3. Deliver

      Each time the read runs, Signals reads your CouchDB documents and credits dealer, branch, and phone sales to the Meta campaigns behind them, reads only the records changed since the last run, with Meta's 62-day event window watched in the debugger.

    WHAT YOU GET

    What changes when the CSV goes away.

    Capability Manual CSV upload Datahash
    Reporting Offline sales sit in a separate export, reconciled by hand. Revenue counted in the same Offline CAPI reporting as web conversions.
    Deduplication A re-uploaded file risks counting the same conversion twice. Deduped delivery, so a resent record never counts as a second conversion.
    Match visibility Match quality is a guess until the numbers look off. Match rate reported per upload, tied to the source event set that produced it.
    Effort and latency An analyst exports and uploads on a manual cadence. Server-side and automatic the moment CouchDB records the event.
    ON THE WIRE

    What Offline CAPI actually receives.

    signals :: couchdb.meta-offline-capi :: wire

    1. ● signals :: event payload
    2. > POST /offline_conversions source=couchdb.closed_deals
    3. event_name "Purchase" · event_time 2026-07-18T02:06:33
    4. value 37237.00 · currency USD
    5. em sha256 "1fa603…" · ph sha256 "eb2201…" · external_id "txn-43393"
    6. ✓ accepted match=83%
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    FAQ

    Asked on almost every call.

    How often does the CouchDB Meta Offline CAPI sync run?

    Delivery tracks CouchDB, run by application teams running CouchDB: a near-real-time or scheduled sync of your CouchDB documents feeds Meta on that cadence. Each run reads only the records changed since the last run, so campaign learning fed by real-world purchases holds up on Meta's 62-day event window. The live debugger confirms every delivery inline.

    What match rate should a CouchDB-sourced Meta Offline CAPI batch expect?

    Coverage of hashed identifiers across your CouchDB documents decides it, and application teams running CouchDB own that inside CouchDB. A live email or phone matches into Meta; neither, and it will not. First-run feedback flags Meta's 62-day event window, which application teams running CouchDB then raise inside your CouchDB documents.

    NEXT STEP

    CouchDB to Meta Offline CAPI, in production this week.

    Talk to our team All CouchDB use cases