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Developer Documentation

Developer Docs
for COSINYC APIs

Everything you need to integrate AI-powered video generation, rendering infrastructure, and scalable automation workflows.

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Platform Documentation

Developer-ready
documentation

The COSINYC documentation provides complete guidance for integrating AI video generation, rendering pipelines, and scalable automation systems.

From quick-start SDKs to advanced enterprise workflows, everything is optimized for rapid onboarding and production-grade deployment.

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Fast Integration

Production Ready

AI Powered

Clean APIs

Step 1: Get API Key

Sign up on COSINYC and generate your unique API key from the developer dashboard.

Step 2: First Request

Initialize video generation with a POST request.

POST /generate-video
Auth: Bearer YOUR_KEY

Step 3: Check Status

Monitor the processing state of your video job in real-time.

GET /video-status/{job_id}

Step 4: Get Output

Your video is ready! Use the download endpoint to retrieve your file.

GET /download/{job_id}
API Infrastructure

API System Access

Secure authentication, scalable endpoint architecture, and enterprise-grade connectivity for COSINYC APIs.

auth-terminal.sh

Authentication Layer

Use secure bearer authentication for all COSINYC API requests with enterprise-grade security standards.

Authorization:

Bearer YOUR_API_KEY

SecureEncryptedJWT Ready
network.config

Global Endpoint

Production-ready API infrastructure optimized for speed, reliability, and worldwide connectivity.

https://api.cosinyc.com/v1

System Online

99.9%

Uptime

Global

Network

api_endpoints.v1
● System Live

Generate Video

POST
/generate-video

Check Status

GET
/video-status/{job_id}

Render Video

POST
/render-video

Download Video

GET
/download/{job_id}

Developer Integration

API request & response examples

Build and test AI rendering workflows with structured API requests, real-time responses, and scalable job orchestration.

JSON Request
request.json
{
  "prompt": "Create a marketing video",
  "resolution": "1080p",
  "duration": 30
}
Server Response
response.json
{
  "job_id": "12345",
  "status": "processing"
}

Workflow Processing

AI rendering job lifecycle

Track AI rendering tasks from initialization to final output delivery with scalable, enterprise-grade workflow orchestration.

Pending

Enterprise workflow stage

Processing

Enterprise workflow stage

Completed

Enterprise workflow stage

Failed

Enterprise workflow stage

Real-Time Integrations

Webhook event notifications

Receive real-time rendering updates, workflow events, and video generation status directly in your applications.

Event Delivery

Configure Webhooks

Configure your webhook endpoint in the COSINYC dashboard to automatically receive rendering progress, job completion events, and AI workflow notifications.

Real-time rendering updates

Automated workflow triggers

Secure event delivery

Scalable event orchestration

webhook-event.json

{
  "job_id": "12345",
  "status": "completed",
  "video_url":
  "https://cdn.cosinyc.com/video/output.mp4",

  "render_time": "12s",
  "resolution": "1920x1080",

  "event":
  "video.render.completed"
}
Secure webhook payload
Live Events

System Reliability

Error handling & response validation

Ensure stable integrations with structured API responses, validation workflows, and automated recovery handling.

API Response Error

Invalid Request Handling

HTTP 400

COSINYC provides structured error responses for failed requests, helping developers debug integrations and automate fallback recovery workflows efficiently.

Structured error responses

Validation workflows

Recovery automation

Reliable API handling

error-response.json

{
  "success": false,
  "error": {
    "message": "Invalid request",
    "code": 400,
    "details": "Missing required parameters"
  }
}
Validation failed • Secure API Response

API Usage & Limits

Flexible rate limits for every scale

Scale AI video generation workloads with optimized request handling and enterprise-grade API throughput management.

Standard

120 req/min

Optimized request throughput for startups and developers.

API Throughput
Pro

1,000 req/min

Higher API limits for scaling production workflows.

API Throughput
Enterprise

Custom Limits

Dedicated infrastructure with fully custom rate limits.

API Throughput

JavaScript SDK

Start integrating in minutes

Connect your applications to COSINYC APIs with lightweight SDK integration and scalable AI video generation workflows.

sdk-example.js

fetch('https://api.cosinyc.com/v1/generate-video', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    prompt: 'Create video'
  })
})
Production-ready JavaScript SDK integration
API Active

Development Guidelines

Best practices & testing workflows

Build stable integrations, improve reliability, and validate your AI workflows before production deployment.

Best Practices

Optimize your AI video workflows with scalable architecture and reliable automation strategies.

Use clear and structured prompts

Handle async workflows efficiently

Retry failures automatically

Monitor API usage and limits

Testing & Sandbox

Validate integrations safely before deploying enterprise-grade AI systems to production.

Use dedicated test API keys

Validate workflows before production

Run isolated sandbox environments

Perform integration stress testing

Support Center

Need Help?

Access documentation, contact support, and get assistance from our expert team.

Start building with COSINYC APIs today.

Integrate AI-powered video generation into your product in minutes. Fast, scalable, and production-ready.

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