Find a past exchange rate from Telegram
When a dated invoice or transaction raises a rate question, ask in Telegram and retrieve the historical figure.
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
Get Historical Rates
Tool to get historical exchange rate data for a specific date. use when you need past currency rates for all or selected currencies.
Why this helps
Reconstructing which rate applied on an earlier date can interrupt work and invite guesswork.
- Look up historical rate data for the date mentioned in a Telegram message.
- Keep the date and currency pair together in the original conversation.
- Avoid relying on remembered or approximate rates for past transactions.
Setup
Build it in a few focused steps.
- 1Connect Telegram and Fixer to Notis once through the portal.
- 2Create an automation in the portal, or ask Notis in plain language to create it.
- 3Write one instruction asking Notis to retrieve the historical rate when a Telegram message includes a date and currency pair.
- 4Choose New Message Received as the trigger and a channel for run reports.
- 5Test with a real example that includes a past date and pair.
Questions about this workflow
Does the message need a date?
Yes. The historical-rate action is for a specific date, so include the date and requested currencies in the message.
Can it check a transaction from last month?
You can ask about a transaction date, and Notis can retrieve Fixer's historical rate for that date.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Telegram to Fixer. A trigger fires from one place; an action lands in another.
Telegram triggers
Fixer actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Get Historical Rates
Tool to get historical exchange rate data for a specific date. use when you need past currency rates for all or selected currencies.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Latest Exchange Rates
Tool to get real-time exchange rate data for all available or specified currencies. use when you need current forex rates before performing currency conversions.
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.
Get Supported Symbols
Tool to retrieve all supported currency symbols and their full names. use when you need to display or validate available currencies before performing conversions.
New Channel Post
Triggered when a new post is published to a channel where your bot is an administrator.
Callback Query Received
Triggered when a user taps an inline keyboard button attached to one of your bot's messages.
Message Edited
Triggered when a message in a chat your bot can see is edited by its sender.
New Chat Member
Triggered when a new member joins a group or supergroup the bot belongs to, including when the bot itself is added.
Connect any two apps with Notis in the middle.
Telegram and Fixer, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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