Generate verified job offer letters with OpenAI, Gmail and Slack
π AI-Powered Verified Job Offer Letter Generator
Description
Creating job offer letters manually is time-consuming, error-prone, and difficult to scale. This AI-powered workflow automates the entire job offer letter process β from validating candidate emails to generating and delivering professional PDF offer letters.
This intelligent workflow eliminates repetitive drafting, reduces human errors, and ensures offer letters are sent only to verified email addresses, helping HR teams move faster while maintaining professionalism and accuracy.
What This Workflow Does
Transforms manual offer letter creation into a seamless, automated HR process:
π Capture Candidate & Job Details β Receives candidate name, email, job role, salary, joining date, and company details via webhook or form.
π§ Email Verification β Validates the candidateβs email address before sending any communication to prevent delivery errors.
π§ AI-Powered Offer Letter Generation β Uses AI to generate a clear, professional, and structured job offer letter.
π HTML Offer Letter Formatting β Converts the AI-generated content into a clean and readable HTML layout.
π PDF Generation β Automatically converts the offer letter into a professional PDF document.
π§ Offer Letter Delivery β Sends the PDF offer letter directly to the verified candidate email.
ποΈ Document Storage β Saves a copy of the offer letter for internal records and future reference.
π Confirmation Response β Returns a success response confirming completion.
Key Features
π€ AI Offer Letter Writing β Generates professional, ready-to-send offer letters automatically.
π§ Email Verification Built-In β Ensures offer letters are only sent to valid email addresses.
π PDF Generation β Creates clean, official-looking offer letters.
βοΈ End-to-End Automation β No manual drafting, formatting, or sending required.
π Centralized Record Keeping β Keeps copies of all generated offer letters.
π Flexible Triggering β Can be triggered from HR systems, forms, or internal tools.
Perfect For
π’ HR & Recruitment Teams β Automate offer letter creation and delivery.
π Startups & Growing Companies β Send professional offer letters without extra admin work.
π« Staffing & Hiring Agencies β Generate offer letters quickly for multiple candidates.
π» Remote & Distributed Teams β Ensure consistent communication across locations.
π§ Operations Teams β Maintain accurate records and reduce manual errors.
What Youβll Need
Required Integrations
π Webhook Trigger β Receives candidate and job details.
π€ OpenAI β Generates offer letter content.
π§ VerifyEmail β Validates candidate email addresses.
π HTMLCSS to PDF β Converts HTML into PDF offer letters.
π§ Gmail β Sends the offer letter email.
βοΈ Google Drive (optional) β Stores generated offer letters.
Optional Enhancements
π¨ Brand Customization β Add company logo, colors, and formatting to offer letters.
π§Ύ HR System Integration β Connect with ATS or HR tools for automatic triggering.
π Multilingual Offer Letters β Generate offer letters in different languages.
π Approval Step β Add internal approval before sending offer letters.
π Audit Logging β Store offer letter data in Google Sheets or databases.
π Additional Attachments β Include policies or onboarding documents with the offer letter.
Quick Start
1οΈβ£ Import the workflow template into your n8n workspace 2οΈβ£ Connect credentials for OpenAI, VerifyEmail, Gmail, and HTMLCSS to PDF 3οΈβ£ Send test candidate data to the webhook 4οΈβ£ Review the generated PDF offer letter 5οΈβ£ Activate the workflow and start sending offer letters automatically
Customization Options
1οΈβ£ Offer Letter Tone β Adjust AI prompt for formal or friendly tone. 2οΈβ£ Company Branding β Customize HTML layout and styling. 3οΈβ£ Email Content β Modify subject line and email message. 4οΈβ£ PDF Layout β Adjust spacing, fonts, and structure. 5οΈβ£ Storage Location β Change where offer letters are saved. 6οΈβ£ Validation Rules β Extend email or input checks.
Expected Results
β‘ Faster Hiring Process β Generate offer letters in minutes.
π€ Consistent Quality β Every offer letter follows a professional format.
π§ Error-Free Delivery β Verified emails reduce failed communication.
ποΈ Organized Records β All offer letters stored automatically.
π’ Professional Candidate Experience β Clean, official documents every time.
Workflow Structure Visualization
π Candidate & Job Details β π§ Email Verification β π§ AI Offer Letter Generation β π HTML Formatting β π PDF Conversion β π§ Email Delivery β π Confirmation Response
π Ready to Automate Job Offer Letters?
Import this template today and let AI handle offer letter creation, verification, and delivery β so your team can focus on hiring the right talent faster. β¨
Generate Verified Job Offer Letters with OpenAI, Gmail, and Slack
This n8n workflow automates the process of generating, verifying, and sending job offer letters, streamlining the hiring process. It leverages AI to create personalized offer letters, facilitates internal approval, and manages communication via email and Slack.
What it does
This workflow is designed to handle the following steps:
- Receives a Trigger: The workflow is initiated by an external webhook, likely containing candidate information and job details.
- Generates Offer Letter Draft: It uses OpenAI to generate a draft of a personalized job offer letter based on the input data.
- Prepares Data for Review: It processes the generated offer letter and candidate details, setting up the necessary fields for internal review.
- Sends for Internal Review (Slack): The draft offer letter and relevant details are posted to a designated Slack channel for team review and approval.
- Conditional Approval: The workflow includes an "If" node, indicating a branching logic where the process will proceed based on a condition (likely an approval status from Slack or another source).
- Sends Approved Offer Letter (Gmail): If the offer letter is approved, it is sent to the candidate via Gmail.
- Notifies on Rejection/Alternative Path (Slack): If the offer letter is not approved (or follows an alternative path), a notification is sent to Slack, indicating the need for revisions or a different course of action.
Prerequisites/Requirements
To use this workflow, you will need:
- n8n Instance: A running n8n instance to import and execute the workflow.
- OpenAI API Key: For generating the job offer letter content.
- Gmail Account: To send the final offer letter to candidates.
- Slack Account: For internal team communication, review, and approval notifications.
- Webhook Endpoint: An external system or application configured to send data to the n8n webhook to trigger the workflow.
Setup/Usage
- Import the Workflow:
- Download the provided JSON file.
- In your n8n instance, go to "Workflows" and click "New".
- Click the "Import from JSON" button and paste the workflow JSON or upload the file.
- Configure Credentials:
- For the OpenAI node, set up your OpenAI API Key credential.
- For the Gmail node, configure your Google OAuth2 or API Key credential.
- For the Slack node, set up your Slack API Token credential.
- Configure Webhook:
- The "Webhook" node will generate a unique URL. Copy this URL.
- Configure your external system to send a POST request with the necessary candidate and job offer data to this URL to trigger the workflow.
- Customize Nodes:
- OpenAI: Review and adjust the prompt in the OpenAI node to ensure the generated offer letters meet your specific requirements and tone.
- Edit Fields (Set): Customize the fields being set or transformed to match your internal data structure and the information required for the offer letter and Slack messages.
- Slack: Adjust the Slack messages and channels in both Slack nodes to fit your team's communication preferences for approvals and notifications.
- If: Define the condition in the "If" node that determines whether the offer letter is approved or requires further action. This might involve checking a response from a Slack approval message or an external system.
- Gmail: Customize the email subject, body, and recipient details in the Gmail node to ensure accurate and professional delivery of the offer letter.
- Activate the Workflow: Once all configurations are complete, activate the workflow in n8n.
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