Getting Started Guide

Step-by-step instructions to integrate, test, and deploy using Delphin's API platform.

Interactive API Sandbox Authentication Docs

Key Steps

  • Get your API key
  • Make a test call
  • Review response format

Getting Started in 3 Steps

Get Access

Create or request an API key by logging into the Delphin Developer Portal.

Access Authentication

Test with Sandbox

Use our interactive sandbox to make test calls without quota limits.

Open Test Interface

Build Your App

Integrate Delphin endpoints with your production applications following these examples.

View Endpoints

Sample API Call


curl -X POST 'https://api.delphin.io/analyze' \
     -H 'Authorization: Bearer YOUR_API_KEY' \
     -H 'Content-Type: application/json' \
     -d '{
         "content": "Example text for content analysis",
         "format": "json"
     }'

Example Response


{
  "status": 200,
  "result": {
    "sentiment": "Positive",
    "confidence": 0.92,
    "keywords": ["AI", "Innovation"]
  },
  "elapsed": "0.123s"
}

Best Practices

Use API Keys Securely

Never expose your API key in client-side code or public repositories. Store keys in secure credential vaults.

Rate Limit Awareness

Monitor your rate limit headers to avoid exceeding your quota. Consider using exponential backoff for retries.

Optimize Endpoints

Group small requests into batch payloads when possible to reduce overhead costs.

Need Help With Your Integration?

Our API team is available to help with any integration questions, best practices, or technical challenges.

Contact Support Team View Developer Blog

Frequently Asked Questions

How long does it take to get an API key?

API credentials are available instantly after registering in the developer portal.

What happens when I hit rate limits?

You'll receive HTTP 429 Too Many Requests until your quota replenishes.