Retrieve crypto reference details when a Drive file is shared
When sharing a crypto research file, get asset descriptions and official links in the same automation report.
Trigger
File Shared (Permissions Added)
Triggers when new sharing permissions are granted to a file or folder. Uses Drive's `changes.list` endpoint with inline `permissions` in the `fields` mask so each change carries the file's current permission set provider-atomically. We diff that against `seen_permission_keys` to identify newly added grants. Drive page tokens are the primary cursor; if Drive rejects a stored token, the trigger raises `PollingTriggerError` without clearing state rather than silently re-baselining and dropping events. Limitation: truly ephemeral permissions (added and revoked between two polls without any other file modification in between) are not detected. Drive Activity API would catch those but requires an additional OAuth scope and a different payload contract.
Action
Get cryptocurrency info
Tool to fetch metadata (description, logo, URLs) for one or more cryptocurrencies. Use when you need static asset details like descriptions, logos, and related links.
Why this helps
People receiving shared research may need basic asset context before they can review the material.
- Retrieve asset descriptions and links from CoinMarketCap.
- Keep sharing-triggered reference checks in one run report.
- Use a consistent instruction for recurring research handoffs.
Setup
Build it in a few focused steps.
- 1Connect Google Drive and CoinMarketCap once in the Notis portal.
- 2Create an automation in the portal or tell Notis the outcome you want in plain language.
- 3In one instruction, specify the cryptocurrency to look up and ask Notis to include its description and official links in the report.
- 4Choose File Shared as the trigger and select where run reports should go.
- 5Test with one real file sharing event.
Questions about this workflow
Can this identify a coin from the file name or contents?
Only if that information is available to the automation. The setup instruction can name the asset explicitly; do not assume the sharing event provides document contents.
Does this change the Drive sharing permissions?
No. The CoinMarketCap action retrieves cryptocurrency information; it does not modify Drive permissions.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Drive to Coinmarketcap. A trigger fires from one place; an action lands in another.
Google Drive triggers
Coinmarketcap actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Exchange Listings Historical
Tool to retrieve historical exchange listings for a specified date. Use when you need exchange listings as of a past date (YYYY-MM-DD).
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Cryptocurrency Listings Latest
Tool to fetch the latest active cryptocurrency listings with their current market data. Use when you need up-to-date snapshots of asset metrics.
Comment Added (Docs/Sheets/Slides)
Triggers when a new comment is added to Google Docs, Sheets, or Slides.
Cryptocurrency Map
Tool to retrieve a mapping of all cryptocurrencies, including their unique IDs, symbols, and names. Use when you need reference IDs for crypto assets.
File Created
Triggers when a new file is created in Google Drive.
Get Latest Cryptocurrency Quotes
Tool to get the latest market quotes for one or more cryptocurrencies. Use after selecting desired coins.
File Deleted or Trashed
Triggers when a file is moved to trash or permanently deleted in Drive.
Exchange Map
Tool to retrieve a mapping of all cryptocurrency exchanges. Use when you need reference IDs for exchanges.
File Shared (Permissions Added)
Triggers when new sharing permissions are granted to a file or folder. Uses Drive's `changes.list` endpoint with inline `permissions` in the `fields` mask so each change carries the file's current permission set provider-atomically. We diff that against `seen_permission_keys` to identify newly added grants. Drive page tokens are the primary cursor; if Drive rejects a stored token, the trigger raises `PollingTriggerError` without clearing state rather than silently re-baselining and dropping events. Limitation: truly ephemeral permissions (added and revoked between two polls without any other file modification in between) are not detected. Drive Activity API would catch those but requires an additional OAuth scope and a different payload contract.
Get cryptocurrency info
Tool to fetch metadata (description, logo, URLs) for one or more cryptocurrencies. Use when you need static asset details like descriptions, logos, and related links.
File Updated
Triggers when a file's metadata or content changes in Google Drive.
Get exchange info
Tool to get detailed metadata for one or more exchanges. Use when you need exchange logos, supported fiats, launch dates, and official links.
Google Drive Changes
Triggers when changes are detected in a Google Drive.
Get API Key Info
Tool to retrieve your CoinMarketCap API key details, rate limits, and usage statistics. Use after setting your API key to inspect limits and usage.
Connect any two apps with Notis in the middle.
Google Drive and Coinmarketcap, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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