How to connect PDF.co and ClickSend
Create a New Scenario to Connect PDF.co and ClickSend
In the workspace, click the “Create New Scenario” button.

Add the First Step
Add the first node – a trigger that will initiate the scenario when it receives the required event. Triggers can be scheduled, called by a PDF.co, triggered by another scenario, or executed manually (for testing purposes). In most cases, PDF.co or ClickSend will be your first step. To do this, click "Choose an app," find PDF.co or ClickSend, and select the appropriate trigger to start the scenario.

Add the PDF.co Node
Select the PDF.co node from the app selection panel on the right.

PDF.co
Add the ClickSend Node
Next, click the plus (+) icon on the PDF.co node, select ClickSend from the list of available apps, and choose the action you need from the list of nodes within ClickSend.

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Authenticate ClickSend
Now, click the ClickSend node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your ClickSend settings. Authentication allows you to use ClickSend through Latenode.
Configure the PDF.co and ClickSend Nodes
Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.
Set Up the PDF.co and ClickSend Integration
Use various Latenode nodes to transform data and enhance your integration:
- Branching: Create multiple branches within the scenario to handle complex logic.
- Merging: Combine different node branches into one, passing data through it.
- Plug n Play Nodes: Use nodes that don’t require account credentials.
- Ask AI: Use the GPT-powered option to add AI capabilities to any node.
- Wait: Set waiting times, either for intervals or until specific dates.
- Sub-scenarios (Nodules): Create sub-scenarios that are encapsulated in a single node.
- Iteration: Process arrays of data when needed.
- Code: Write custom code or ask our AI assistant to do it for you.

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ClickSend
Trigger on Webhook
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Webhook response

Save and Activate the Scenario
After configuring PDF.co, ClickSend, and any additional nodes, don’t forget to save the scenario and click "Deploy." Activating the scenario ensures it will run automatically whenever the trigger node receives input or a condition is met. By default, all newly created scenarios are deactivated.
Test the Scenario
Run the scenario by clicking “Run once” and triggering an event to check if the PDF.co and ClickSend integration works as expected. Depending on your setup, data should flow between PDF.co and ClickSend (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect PDF.co and ClickSend
PDF.co + ClickSend + Airtable: Automatically extract invoice data using PDF.co's AI Invoice Parser, then send a payment reminder SMS via ClickSend, and finally log the extracted data and reminder status in Airtable.
ClickSend + PDF.co + Google Sheets: Send an SMS survey via ClickSend. Then, use the collected data to create a report in PDF.co, and save the survey results, along with a link to the report, to Google Sheets.
PDF.co and ClickSend integration alternatives
About PDF.co
Need to automate PDF tasks? Use PDF.co in Latenode to parse data, convert formats, and add signatures. Automate document processing workflows without code. Latenode’s visual editor and affordable pricing make it easy to build scalable solutions for invoices, reports, and more. Bypass manual work and centralize document automation.
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About ClickSend
Use ClickSend in Latenode to automate SMS, email, or voice messaging. Build workflows that trigger messages based on events in your other apps. Improve customer engagement by automating personalized notifications. Latenode’s visual editor simplifies integration and scales your outreach without extra code or per-step costs.
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FAQ PDF.co and ClickSend
How can I connect my PDF.co account to ClickSend using Latenode?
To connect your PDF.co account to ClickSend on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select PDF.co and click on "Connect".
- Authenticate your PDF.co and ClickSend accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I send SMS alerts after PDF document processing?
Yes, you can! Latenode allows you to trigger ClickSend SMS messages based on PDF.co document processing results, such as successful conversions or data extractions, keeping recipients informed.
What types of tasks can I perform by integrating PDF.co with ClickSend?
Integrating PDF.co with ClickSend allows you to perform various tasks, including:
- Automatically sending SMS confirmations upon PDF invoice generation.
- Alerting users about successful PDF document conversions.
- Notifying support teams of PDF processing errors via SMS.
- Sending payment reminders when PDF invoices are overdue.
- Dispatching bulk SMS with links to generated PDF reports.
How does Latenode enhance PDF.co's document automation capabilities?
Latenode adds advanced logic, AI, and custom JavaScript functions, enabling complex PDF.co workflows and integrations beyond basic operations.
Are there any limitations to the PDF.co and ClickSend integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex PDF layouts might require custom JavaScript for accurate data extraction.
- SMS delivery rates depend on ClickSend's service and carrier availability.
- High-volume PDF processing can be limited by PDF.co's API rate limits.