Retrieve a past exchange rate from a webhook request
Send a date and base currency into Notis to get the historical rate data needed for a transaction review.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Get Historical Exchange Rates
Tool to retrieve historical exchange rate data for past dates going back to 1996. Use when you need to access exchange rates for a specific historical date with a base currency.
Why this helps
Reconstructing what an exchange rate was on a past date takes manual research and can distract from resolving the transaction.
- Keep historical rate checks consistent
- Use the transaction date supplied with the request
- Make missing date or base currency explicit
Setup
Build it in a few focused steps.
- 1Connect CurrencyScoop in the Notis portal and connect the channel you will use to create the automation.
- 2Create an automation in Automations, New Automation, and name it for historical rate checks.
- 3In one instruction, tell Notis to use the supplied historical date and base currency, then summarize the returned rates relevant to the request.
- 4Choose the Notis webhook trigger and select where run reports go.
- 5Test with one real request containing a date and base currency.
Questions about this workflow
How far back can the historical action retrieve data?
The provided action description says historical data goes back to 1996.
Does the webhook supply the date automatically?
No. Include the date and base currency in the request or in context available to Notis.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Whatsapp to CurrencyScoop. A trigger fires from one place; an action lands in another.
Whatsapp triggers
CurrencyScoop actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
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Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
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Tool to retrieve all supported currencies including their names and countries. Use when you need information about available currencies, either fiat or crypto.
Message Status Updated
Triggers when a WhatsApp message status changes. IMPORTANT LIMITATION: WhatsApp Cloud API does not provide a native polling endpoint for message status. Status updates are ONLY delivered via webhooks in real-time. This trigger cannot directly poll the WhatsApp API for status updates. This trigger will return empty results as WhatsApp does not support this operation. To track message status updates, you must: 1. Set up a webhook endpoint to receive status notifications from WhatsApp 2. Store the webhook data in your own database 3. Use a different mechanism to query your stored webhook data For more information, see: - https://developers.facebook.com/docs/whatsapp/cloud-api/webhooks
Get Historical Exchange Rates
Tool to retrieve historical exchange rate data for past dates going back to 1996. Use when you need to access exchange rates for a specific historical date with a base currency.
New Message Received
Triggered in real time when your WhatsApp Business number receives an inbound message from a customer (text, media, location, or contact). Delivered via the Cloud API webhook.
Get Latest Exchange Rates
Tool to get real-time exchange rates for all supported currencies with a specified base currency. Use when you need current exchange rates for currency conversions or financial calculations.
Interactive Reply Received
Triggered when a customer taps a quick-reply button or selects an option from an interactive list message you sent.
Get Timeseries Exchange Rates
Tool to retrieve historical exchange rates for a given time period between start and end dates. Use when you need exchange rates for multiple dates in a date range for trend analysis or historical comparisons.
Message Template Status Update
Triggered when the review status of a WhatsApp message template changes — for example approved, rejected, or flagged — on your WhatsApp Business Account.
Connect any two apps with Notis in the middle.
Whatsapp and CurrencyScoop, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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