Watch pending EVM transactions from Telegram
For time-sensitive EVM activity, ask in Telegram to watch the mempool. Notis can start a Bitquery subscription and report matching pending transactions through your chosen channel.
Trigger
New Message Received
Triggered when your bot receives a new message in a private chat, group, or supergroup. To receive every message in a group, Privacy Mode must be disabled for the bot in BotFather.
Action
Mempool Subscription
Tool to subscribe to real-time mempool updates for evm chains (ethereum, bnb, etc.). use after constructing your graphql subscription to stream pending transactions live.
Why this helps
Checking for pending activity repeatedly can interrupt focused work, and a missed moment may be hard to recover.
- Start a stream for pending transactions rather than repeatedly refreshing.
- Keep a targeted watch attached to a Telegram request.
- Receive run information in a channel you already monitor.
Setup
Build it in a few focused steps.
- 1Connect Telegram and Bitquery to Notis once.
- 2Create an automation with a plain-language instruction for starting a mempool subscription for eligible EVM requests.
- 3Select Telegram New Message Received and choose a run-report channel.
- 4Test with one supported EVM chain and a narrowly described pending-transaction watch.
Questions about this workflow
Does a mempool subscription show confirmed transactions?
It streams pending transaction updates. Confirmed transaction history requires an appropriate database query.
Which networks are suitable?
The event supports EVM chains such as Ethereum and BNB, subject to Bitquery support.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Telegram to Bitquery. A trigger fires from one place; an action lands in another.
Telegram 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).
New Message Received
Triggered when your bot receives a new message in a private chat, group, or supergroup. To receive every message in a group, Privacy Mode must be disabled for the bot in BotFather.
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.
New Channel Post
Triggered when a new post is published to a channel where your bot is an administrator.
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.
Callback Query Received
Triggered when a user taps an inline keyboard button attached to one of your bot's messages.
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.
Message Edited
Triggered when a message in a chat your bot can see is edited by its sender.
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 Chat Member
Triggered when a new member joins a group or supergroup the bot belongs to, including when the bot itself is added.
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.
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.
Telegram and Bitquery, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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