OpenAPI
- Spec: https://api.heydollr.app/openapi.json
- Interactive docs: API Reference tab on this site
AI & documentation MCP
Use the contextual menu on any page (top of doc) for Copy page, View as Markdown, and AI & MCP guide.Recommended learning path
- Introduction — pick a flow and stack under Integrate by stack
- Environments — credentials, testing, Stripe and Realtime setup
- Quick Start or Hosted checkout
- Try endpoints in API Reference with your credentials
- Integration guide for API-embedded collection and payout
- Payment status patterns for backend notifications
Merchant portal
- Dashboard: merchant.heydollr.app
- API keys: Settings → Developer → API Keys
- Support / bugs: Use the portal or Support
External
Quick Start
First successful collection.
API Reference
Run requests in the browser.