Estimate unique blockchain entities after participant events
Get a fast reach estimate without counting every record.
Trigger
New Meeting Participant
Triggers when a new participant appears in a past meeting's participant report.
Action
Uniq Metric
Tool to estimate the count of unique values using the uniq metric. use when you need approximate or exact unique counts for analytics on blockchain datasets.
Why this helps
You need directional scale quickly, but a full distinct analysis may be too slow for routine follow-up.
- Produces a fast approximate measure
- Fits recurring participant updates
- Keeps the result easy to scan
Setup
Build it in a few focused steps.
- 1Connect Zoom and Bitquery in Notis once.
- 2Create an automation for unique entity estimates.
- 3Tell Notis to use the participant event context, run a Bitquery uniq metric for the specified address field and dataset, and label the result as an estimate.
- 4Pick New Meeting Participant as the trigger.
- 5Choose a report channel and test with one participant event.
Questions about this workflow
Is uniq exact?
The uniq metric is intended to estimate unique values, so the report should label it accordingly.
Can I use an exact count instead?
Use a count distinct metric when exact or distinct counting is required.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Zoom to Bitquery. A trigger fires from one place; an action lands in another.
Zoom triggers
Bitquery actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Aliases Metric
Tool to use graphql aliases to rename fields in the response for clarity and disambiguation. use when you need to query multiple metrics with identical field names in one call.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Archive Database Query
Tool to query the archive database. use when you need full historical blockchain data (delayed by tens of minutes to hours).
Daily Usage Report Changed
Triggers when the Zoom daily usage report changes for a selected year/month. This trigger monitors daily usage statistics including: - New users added - Number of meetings held - Participant counts - Meeting minutes consumed
Combined Database Query
Tool to query the combined database, which merges archive and real-time databases. use when you need both historical and up-to-the-second blockchain data in one request.
Meeting Details Changed
Triggers when a specific meeting's details change. Detects changes such as: - Meeting topic changes - Agenda updates - Schedule changes (timezone, duration) - Settings modifications (waiting room, recording, video, etc.) - Password changes - Recurrence pattern updates
Conditional Metrics Snippet
Tool to generate a graphql metric snippet with conditional logic. use when you need to apply filters directly on metric calculations via the `if` attribute.
Meeting Recording Changed
Triggers when a specific meeting's cloud recordings change. Detects changes such as: - New recording files appearing - Recording processing completion (status changes) - Recording metadata changes (count, size, etc.) - New participant audio files
Count Distinct Metric
Tool to use the count distinct metric to aggregate unique values for a field. use when you need to count the number of unique occurrences in a dataset.
Meeting Summary Created or Updated
Triggers when a meeting summary is created or updated for a specific meeting. IMPORTANT: This trigger requires a PAID Zoom account (Pro, Business, or Enterprise plan). Free Zoom accounts cannot use this feature. Additionally requires: - AI Companion feature enabled in account settings - Meeting must not be end-to-end encrypted (E2EE) - Meeting summary must be enabled and generated for the meeting
Count Metric
Tool to use the count metric to aggregate the number of records matching a graphql query. use when you need simple record counts.
New Cloud Recording
Triggers when a new cloud recording meeting instance appears for a user.
Database Selection
Tool to select the database (archive, realtime, combined) to query at the top level of a graphql request. use after determining whether you need live, historical, or combined blockchain data.
New Meeting Created
Triggers when a new Zoom meeting is created for a user.
Early Access Program Query
Tool to access streaming data across various blockchain networks for evaluation purposes. use when querying chains not available via the v2 endpoint; limited to real-time data only.
Connect any two apps with Notis in the middle.
Zoom and Bitquery, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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