Stripe and HubSpot CRM Integration for Automated Subscription Billing

Category: Web Development

Budget: 1650–1650 USDC

We are seeking an experienced backend developer to integrate our Stripe billing system with HubSpot CRM. The goal is to synchronize customer data, subscription status, and payment history in real-time. When a new subscription is created or updated in Stripe, the corresponding contact or deal record in HubSpot should reflect these changes automatically using webhooks. Requirements include mapping custom properties between platforms, handling failed payment alerts, and setting up a secure Node.js or Python middleware hosted on AWS Lambda or Heroku. Deliverables include the source code, a brief documentation of the mapping logic, and successful testing of at least five edge cases (e.g., upgrades, cancellations, and refunds). We expect this project to be completed within 14 days, including a 3-day UAT period. The ideal candidate has deep experience with RESTful APIs, OAuth2 authentication, and webhook management.

Skills required

• API Integration
• Node.js
• Stripe API
• HubSpot API
• Webhooks

Milestones are funded into USDC escrow on Polygon before work begins.