A3E Ecosystem A3E ECOSYSTEM INC.
DEVELOPER API

A3E API PLATFORM

12 live endpoints. One API key. Free tier, then $29/mo.

QR codes, email verification, SEO audits, screenshots, HTML-to-PDF, PDF merge/split/compress/rasterise, text-to-speech, uptime and page-change monitoring — through one unified REST API. Every endpoint listed below has been proven end to end against the live service.

The platform is open. Free keys are issued instantly and all three paid plans can be purchased today. Your key is emailed to you the moment payment clears.
Get a free API key Read the docs
12Live Endpoints
250Free Calls / Month
OpenSignups
LiveStatus
// PRICING

Simple, Transparent Pricing

Every plan includes all twelve endpoints. What changes is how many calls a month you get, and how fast you may make them — both enforced by the gateway itself.

Free
$0/mo

Get started with zero commitment. Ideal for testing and prototyping.

  • 250 calls / month
  • 60 requests / minute
  • All 12 endpoints included
  • Community support
  • No payment required
Get a free key
Starter
$29/mo

For developers shipping real products. Higher limits, same low per-call rates.

  • 25,000 calls / month
  • 300 requests / minute
  • All 12 endpoints included
  • Email support
  • Key emailed on activation
Subscribe
Popular
Pro
$99/mo

For teams and production workloads. Priority processing and higher throughput.

  • 150,000 calls / month
  • 600 requests / minute
  • All 12 endpoints included
  • Priority email support
  • Key emailed on activation
Subscribe
Enterprise
$299/mo

For high-volume operations. Dedicated support and maximum throughput.

  • Uncapped calls
  • 3,000 requests / minute
  • All 12 endpoints included
  • Dedicated support channel
  • Key emailed on activation
Subscribe
// ENDPOINTS

Endpoint Categories

A comprehensive suite of AI-powered services, all accessible through a single API key.

IMAGE PROCESSING

Background removal, upscaling, format conversion, watermarking, metadata extraction, NSFW detection, and more.

9 endpoints

TEXT & NLP

Sentiment analysis, summarization, keyword extraction, and language detection.

4 endpoints

AUDIO

Transcription, text-to-speech, audio format conversion, and noise reduction.

4 endpoints

DOCUMENT PROCESSING

PDF merge, split, compress, watermark, OCR text extraction, HTML-to-PDF, and metadata reading.

7 endpoints

WEB SERVICES

Screenshot capture, URL metadata extraction, link validation, DNS lookup, and sitemap generation.

5 endpoints

CODE & LEGAL

Code formatting/linting and legal document template generation.

2 endpoints

SAAS TOOLS

Invoice generation, SEO analysis, social media scheduling, feedback analytics, reputation monitoring, and more.

8+ endpoints

UTILITIES

QR code generation, hash computation, UUID generation, and unit conversion.

4+ endpoints
View the full API documentation
// QUICK START

Up and Running in Seconds

Integrate A3E API into your stack with a single HTTP call. Here are examples in three languages.

# Turn any string into a QR code PNG

curl -X POST https://api.a3eecosystem.com/v1/qr/generate \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"data": "https://example.com"}' \
  -o qr.png
import requests

url = "https://api.a3eecosystem.com/v1/qr/generate"
headers = {"X-API-Key": "YOUR_KEY"}

response = requests.post(url, headers=headers,
                         json={"data": "https://example.com"})

with open("qr.png", "wb") as out:
    out.write(response.content)

print(response.status_code, response.headers["content-type"])
const fs = require("fs");

const response = await fetch(
  "https://api.a3eecosystem.com/v1/qr/generate",
  {
    method: "POST",
    headers: {
      "X-API-Key": "YOUR_KEY",
      "Content-Type": "application/json",
    },
    body: JSON.stringify({ data: "https://example.com" }),
  }
);

const buffer = await response.arrayBuffer();
fs.writeFileSync("qr.png", Buffer.from(buffer));
Get a free API key Full API docs
// HOW IT WORKS

Three Steps to Integration

From signup to production in minutes, not days.

1 Sign Up & Get API Key
→
2 Call Any Endpoint
→
3 Pay Only for What You Use

All endpoints are authenticated via the X-API-Key header. Responses are returned in JSON (or binary for file outputs). Rate limits are enforced per-key based on your plan tier.

Start Building With A3E API

Sign up for a free key, explore the docs, and ship your first integration in under 5 minutes.

Get a free API key API docs and pricing Contact sales