Generate QR Codes at Scale with Our REST API
Integrate QR code creation, management, and analytics into any application. RESTful JSON API with API key authentication, bulk operations, and real-time webhooks. From a single code to 500 per request.
The QR-Verse REST API lets developers create, manage, and track QR codes programmatically. Generate up to 500 codes per request with bulk endpoints, receive real-time scan notifications via webhooks, and access detailed analytics through dedicated endpoints. Authenticate with a simple API key and start integrating in minutes - with SDKs for Node.js, Python, and cURL examples in the docs.
Create a QR Code in Seconds
One POST request is all it takes. Send your data, get a scannable QR code with a trackable short URL and downloadable image.
Everything You Need to Build
A complete API for QR code lifecycle management. From creation and styling to scan tracking and real-time notifications.
Full CRUD Operations
Create, read, update, and delete QR codes programmatically. Every QR type supported - URL, vCard, WiFi, email, SMS, and more.
Bulk Operations
Create up to 500 QR codes in a single API request. Ideal for e-commerce catalogs, event tickets, or inventory management.
Analytics API
Retrieve scan data programmatically. Total scans, scans over time, geographic breakdown, device types, and referrer data.
Webhook Events
Receive real-time HTTP notifications when your QR codes are scanned. Trigger workflows in your CRM, analytics, or automation tools.
API Key Management
Generate, rotate, and revoke API keys from your dashboard. Business plans support multiple keys for different environments.
Rate Limiting
Clear rate limit headers on every response. 30 requests per 60 seconds per API key. X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Reset on every call.
API Access by Plan
API access starts at Pro. Business unlocks bulk operations, webhooks, and multiple API keys for team environments.
| Feature | Free EUR 0/mo | Pro EUR 4.99/mo | Business EUR 12.99/mo |
|---|---|---|---|
| REST API access | |||
| API key management | |||
| Create / Read / Update / Delete | |||
| All QR types (URL, vCard, WiFi...) | |||
| Analytics data retrieval | |||
| Rate limit | 0 | 30 / min | 30 / min |
| Bulk operations (per request) | Up to 500 | ||
| Webhook notifications | |||
| Multiple API keys | |||
| White-label API responses | |||
| OpenAPI / Swagger docs |
Built for Your Stack
Whether you run an online store, manage sales pipelines, or automate marketing campaigns - the QR-Verse API fits into your existing workflow.
E-commerce Platforms
Generate QR codes for every product in your catalog automatically. Link to product pages, add to packaging, or embed in receipts. Bulk create 500 codes per API call for large inventories.
CRM & Sales Tools
Create personalized QR codes for sales collateral, business cards, or client portals. Use webhooks to log scans as CRM activities and track engagement per contact.
Marketing Automation
Embed dynamic QR codes in email campaigns, print ads, or event materials. Retrieve scan analytics via API to measure campaign ROI alongside your existing marketing data.
Developer Experience
Built by developers, for developers. Predictable responses, clear documentation, and stable versioning so you can ship with confidence.
OpenAPI Documentation
Full OpenAPI 3.0 specification with interactive Swagger UI. Test endpoints directly from the docs. Every request and response schema documented.
JSON Responses
Clean, consistent JSON responses with predictable structure. Every endpoint returns the same format - data, pagination, and error objects you can rely on.
Error Handling
Structured error responses with HTTP status codes, machine-readable error codes, and human-readable messages. Debug issues quickly without guessing.
API Versioning
Versioned API endpoints (v1) with backward compatibility guarantees. Breaking changes only ship in new major versions, so your integration stays stable.
Frequently Asked Questions
What authentication method does the QR-Verse API use?
What QR code types can I create through the API?
How does bulk QR code creation work?
What happens when I hit the rate limit?
Can I customize the appearance of QR codes via API?
How do webhooks for scan events work?
Is the API available on the Free plan?
Can I retrieve analytics data through the API?
Integrating QR Codes into Your Workflow
The QR-Verse REST API lets you generate, manage, and retrieve scan analytics for QR codes programmatically. Every operation available in the dashboard is available via API, which means your development team can build QR code generation directly into internal tools, e-commerce platforms, fulfilment pipelines, or SaaS products without any manual steps. Authentication uses API keys tied to your account, and rate limits scale with your plan tier.
Common integration patterns include batch generation - creating hundreds or thousands of unique QR codes in a single API call, each with a distinct destination URL and optional custom metadata. This is ideal for product serialisation, ticket systems, or loyalty card programmes where each physical item needs its own scannable code. The API returns each generated code as an SVG or PNG in the response body, so codes can be embedded in PDF documents, printed on labels, or stored in your own media library without any intermediate download step.
The scan analytics endpoint gives real-time access to the same data visible in the dashboard - total scans, unique scans, geographic breakdown, device breakdown, and time series data - all in structured JSON. This means you can pipe QR scan events directly into your own data warehouse, CRM, or reporting tool. Webhook support is available on Business tier, enabling push-based integrations where your system is notified instantly when a scan occurs rather than polling the API periodically.
Developer experience was a design priority from the start. The OpenAPI specification is published at a stable URL and kept in sync with every API release. Official SDK packages are available for Node.js, Python, and PHP, covering the most common server-side environments. Interactive documentation with live request execution is available directly in the QR-Verse dashboard once you have an API key. Most developers complete their first integration in under an hour, and the support team responds to API questions within one business day.
Get Your API Key
Sign up for a Pro or Business plan, generate your API key from the dashboard, and start making requests in minutes. Full OpenAPI documentation included.
Start Building