#1 Free Edge-Native API

Cloudflare-Powered REST API for Modern Apps

Upload files, manage API keys, and serve content at the edge. Zero auth for public endpoints. 60 req/min free. 600 with a key.

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API Statistics

Here's a snapshot of our performance.

~5ms
Avg. Latency
600
Req/Min Keyed
300+
Edge Locations
8
API Endpoints

Why Choose Vlyzer API?

Built on Cloudflare's global edge network. Fast, reliable, and free.

Edge-First Architecture

Runs on Cloudflare Workers across 300+ locations. Responses in single-digit milliseconds, globally.

Smart Rate Limiting

Workers-native rate limiting. 60 req/min free, 600 req/min with API key. Per-IP and per-key.

R2 Object Storage

Upload and serve files with zero egress fees. S3-compatible, edge-cached storage.

D1 Database

SQLite at the edge. Zero cold starts. API key management and metadata storage.

Drop-in Ready

Integrate Vlyzer API with just a few lines of code. Works with any language that supports HTTP.

Quick start:

curl https://api-vlyzer.vlyzer.workers.dev/ping
1

Send Request

Hit any endpoint with a simple GET or POST.

2

Get Response

JSON response with status, result, and timing.

terminal 
$ curl https://api-vlyzer.vlyzer.workers.dev/ping

{
  "status": true,
  "author": "@zerrloose",
  "result": {
    "message": "pong"
  },
  "timestamp": "2026-08-17T...",
  "response_time": "3ms"
}

Frequently Asked Questions

Find answers to common questions about our service.

Vlyzer API is a free REST API service built on Cloudflare Workers. It provides file upload/storage (R2), API key management (D1), and various utility endpoints — all running at the edge for minimal latency.
Yes. Public endpoints (/, /ping, /health, /file/:key) are completely free with 60 req/min per IP. Protected endpoints (/upload, /keys) require an API key and get 600 req/min.
Use the shared ACCESS_KEY secret set in the worker environment. You can also manage per-app keys via the POST /keys endpoint with the master key.
Yes. Free tier: 60 requests per minute per IP. Keyed tier: 600 requests per minute per API key. Limits are enforced by Cloudflare Workers native rate limiting.
Cloudflare Workers (TypeScript + Hono), R2 for file storage, D1 (SQLite) for database, and Cloudflare's native rate limiting. All running on their global edge network.