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FiboFlow Pro - Fibonacci API

A powerful Fibonacci sequence calculation API using Apify SDK 3.

Features

• Calculate the n-th Fibonacci number
• Returns the complete Fibonacci sequence up to the n-th position
• Input validation and error handling
• Optimized iterative algorithm for better performance
• Structured dataset output with friendly user interface
• Multiple data views (Overview, Detailed, Sequence)

Usage

Input

The actor expects a JSON input with the following structure:

{
"n":10
}

Where n is the position in the Fibonacci sequence (0-100).

Output

The actor returns:

{
"input":10,
"fibonacci_number":55,
"sequence":[0,1,1,2,3,5,8,13,21,34,55],
"timestamp":"2025-09-07T...",
"message":"The 10-th Fibonacci number is 55"
}

Local Development

1. Install dependencies:

$npminstall

2. Test the Fibonacci logic:

$npm run test

3. Test the actor logic locally:

$npm run test-local

4. Run the actor (uses default input n=10):

$npm start

5. Test with Apify CLI (recommended for full testing):

# Option A: Using npx (no global install needed)
npx apify-cli run --input'{"n": 15}'
# Option B: If you have Apify CLI installed globally
apify run --input'{"n": 15}'

Deployment to Apify

1. Login to Apify:

# Using npx (recommended)
npx apify-cli login
# Or if globally installed
apify login

2. Deploy the actor:

# Using npx
npx apify-cli push
# Or if globally installed
apify push

API Endpoints

Once deployed, you can access the actor via:

• Apify API: https://api.apify.com/v2/acts/[ACTOR_ID]/runs
• Web Interface: https://console.apify.com/actors/[ACTOR_ID]

Examples

Calculate 10th Fibonacci number

curl-X POST https://api.apify.com/v2/acts/[ACTOR_ID]/runs \
-H"Authorization: Bearer [API_TOKEN]"\
-H"Content-Type: application/json"\
-d'{"n": 10}'

Using Apify Client

const{ ApifyApi }=require('apify-client');
const client =newApifyApi({
token:'YOUR_API_TOKEN',
});
const run =await client.actor('[ACTOR_ID]').call({
n:15
});
console.log(run.defaultDatasetItems);