SyntexCore SyntexCore

Introduction

Welcome to the SyntexCore v1.0 documentation.

A platform that provides useful developer tools and free access to premium-level APIs.

Base URL: https://syntexcore.site/v1

Quick Start

Get your API Key from the Dashboard and perform your first request.

BASH
curl -X GET \
  'https://syntexcore.site/v1/download?url=https://www.youtube.com/watch?v=dQw4w9WgXcQ' \
  -H 'x-api-key: YOUR_API_KEY'

Response Format

All responses are returned in JSON format.

JSON
{
  "status": "success",
  "data": {
    "title": "Rick Astley - Never Gonna Give You Up",
    "duration": 212,
    "thumbnail": "https://i.ytimg.com/vi/dQw4w9WgXcQ/maxresdefault.jpg",
    "downloads": [
      {
        "quality": "1080p",
        "format": "mp4",
        "url": "https://cdn.videoapi.com/..."
      }
    ]
  }
}

AI

AI related services and APIs

DeepSeek V3 Chat

AI

Chat with DeepSeek V3 AI model for advanced conversations

POST /api/v1/deepseek-chat

Request Parameters

Name Type Description
question * string Your message or question
model string DeepSeek model to use (default: deepseek-v3)

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/deepseek-chat \
  -H "Content-Type: application/json" \
  -d '{
  "question": "Explain machine learning in simple terms",
  "model": "deepseek-v3",
  "apiKey": "YOUR_API_KEY"
}'

GPT OSS 120B Chat

AI

Chat with GPT OSS 120B AI model for intelligent conversations

POST /api/v1/gpt-oss-120b

Request Parameters

Name Type Description
question * string Your question or message to the AI

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/gpt-oss-120b \
  -H "Content-Type: application/json" \
  -d '{
  "question": "Explain quantum computing in simple terms",
  "apiKey": "YOUR_API_KEY"
}'

GPT-4.1 Chat

AI

Chat with GPT-4.1 AI model powered by Pollinations AI

POST /api/v1/gpt41

Request Parameters

Name Type Description
question * string Your message or question

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/gpt41 \
  -H "Content-Type: application/json" \
  -d '{
  "question": "What is the meaning of life?",
  "apiKey": "YOUR_API_KEY"
}'

Grok 3 Mini Chat

AI

Chat with Grok 3 Mini AI model for fast and intelligent responses

POST /api/v1/grok-3-mini

Request Parameters

Name Type Description
question * string Your question or message to the AI

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/grok-3-mini \
  -H "Content-Type: application/json" \
  -d '{
  "question": "What are the benefits of renewable energy?",
  "apiKey": "YOUR_API_KEY"
}'

Perplexity AI Search

AI

AI-powered search with detailed answers and sources using Perplexity AI

POST /api/v1/perplexity

Request Parameters

Name Type Description
query * string Your question or search query
sources string Search sources as object (e.g., {"web": true, "social": true}). Default: web only

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/perplexity \
  -H "Content-Type: application/json" \
  -d '{
  "query": "What is artificial intelligence?",
  "sources": "{\"web\": true, \"social\": false}",
  "apiKey": "YOUR_API_KEY"
}'

YouTube Video Summarizer

AI

Generate AI-powered summaries of YouTube videos

POST /api/v1/youtube-summarizer

Request Parameters

Name Type Description
url * string YouTube video URL (youtube.com or youtu.be)

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/youtube-summarizer \
  -H "Content-Type: application/json" \
  -d '{
  "url": "https://youtu.be/oJKy87mT9CE",
  "apiKey": "YOUR_API_KEY"
}'

AI GEN

AI GEN related services and APIs

FluxDev Image Generator

AI GEN

Generate high-quality images using Flux-1-Dev AI model

POST /api/v1/fluxdev

Request Parameters

Name Type Description
prompt * string Description of the image to generate

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/fluxdev \
  -H "Content-Type: application/json" \
  -d '{
  "prompt": "a beautiful landscape with mountains and lake",
  "apiKey": "YOUR_API_KEY"
}'

DALL-E 2

AI GEN

Generate creative images from text prompts using DALL-E 2.

POST /api/v1/dalle2

Request Parameters

Name Type Description
prompt * string The description of the image to generate

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/dalle2 \
  -H "Content-Type: application/json" \
  -d '{
  "prompt": "a cute cat in a space suit",
  "apiKey": "YOUR_API_KEY"
}'

NewReality

AI GEN

Input text for generating image.

POST /api/v1/new-reality

Request Parameters

Name Type Description
prompt * string Text description of the image to generate
ratio string Aspect ratio for the generated image (e.g., 1:1, 16:9, 9:16)

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/new-reality \
  -H "Content-Type: application/json" \
  -d '{
  "prompt": "a cute cat sitting on a cloud",
  "ratio": "1:1",
  "apiKey": "YOUR_API_KEY"
}'

SeeDream V1

AI GEN

Transform an existing image using AI-powered prompt-based modifications

POST /api/v1/seedream-v1

Request Parameters

Name Type Description
prompt * string Text description of how to transform the image
imageUrl * string URL of the image to transform

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/seedream-v1 \
  -H "Content-Type: application/json" \
  -d '{
  "prompt": "change the image theme to cyberpunk",
  "imageUrl": "https://tmpfiles.org/dl/15833810/image.jpg",
  "apiKey": "YOUR_API_KEY"
}'

Downloader

Downloader related services and APIs

Bilibili Downloader

Downloader

Download videos from Bilibili with support for multiple qualities.

POST /api/v1/bilibili

Request Parameters

Name Type Description
url * string The Bilibili video URL
quality string Video quality (e.g., 360P, 480P, 720P, 1080P)

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/bilibili \
  -H "Content-Type: application/json" \
  -d '{
  "url": "https://www.bilibili.tv/video/4793817472438784",
  "quality": "480P",
  "apiKey": "YOUR_API_KEY"
}'

Facebook Downloader

Downloader

Download videos from Facebook

POST /api/v1/facebook

Request Parameters

Name Type Description
url * string The Facebook video URL

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/facebook \
  -H "Content-Type: application/json" \
  -d '{
  "url": "https://www.facebook.com/share/v/1GyyidCDUw/",
  "apiKey": "YOUR_API_KEY"
}'

Instagram Story Downloader

Downloader

Download Instagram stories from a user profile URL

POST /api/v1/igstory

Request Parameters

Name Type Description
url * string The Instagram story URL (e.g. https://www.instagram.com/stories/username/)

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/igstory \
  -H "Content-Type: application/json" \
  -d '{
  "url": "https://www.instagram.com/stories/leomessi",
  "apiKey": "YOUR_API_KEY"
}'

Pinterest Downloader

Downloader

Download videos and images from Pinterest

POST /api/v1/pinterest

Request Parameters

Name Type Description
url * string The Pinterest video or image URL (e.g., pin.it or pinterest.com link)

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/pinterest \
  -H "Content-Type: application/json" \
  -d '{
  "url": "https://pin.it/1qFsn7IEj",
  "apiKey": "YOUR_API_KEY"
}'

TikTok Downloader

Downloader

Download videos, music and thumbnails from TikTok without watermark.

POST /api/v1/tiktok

Request Parameters

Name Type Description
url * string The TikTok video URL

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/tiktok \
  -H "Content-Type: application/json" \
  -d '{
  "url": "https://www.tiktok.com/@user/video/123456789",
  "apiKey": "YOUR_API_KEY"
}'

X (Twitter) Downloader

Downloader

Download videos from X (Twitter)

POST /api/v1/x

Request Parameters

Name Type Description
url * string The X/Twitter video URL

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/x \
  -H "Content-Type: application/json" \
  -d '{
  "url": "https://x.com/ElonMusk/status/123456789",
  "apiKey": "YOUR_API_KEY"
}'

YouTube Downloader

Downloader

Download videos from YouTube in MP3 or MP4 format.

POST /api/v1/youtube

Request Parameters

Name Type Description
url * string The YouTube video URL
format string Format to download (mp3 or mp4)

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/youtube \
  -H "Content-Type: application/json" \
  -d '{
  "url": "https://www.youtube.com/watch?v=9Oa_mWpckns",
  "format": "mp4",
  "apiKey": "YOUR_API_KEY"
}'

Instagram Downloader

Downloader

Download videos and reels from Instagram

POST /api/v1/instagram

Request Parameters

Name Type Description
url * string The Instagram video or reel URL

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/instagram \
  -H "Content-Type: application/json" \
  -d '{
  "url": "https://www.instagram.com/reel/DSS8-CkAOXu/",
  "apiKey": "YOUR_API_KEY"
}'

YouTube Downloader Pro

Downloader

Elite high-quality YouTube video and audio downloader.

POST /api/v1/ytdl-pro

Request Parameters

Name Type Description
url * string The YouTube video URL
format * string Available: 144, 240, 360, 480, 720, 1080, mp3

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/ytdl-pro \
  -H "Content-Type: application/json" \
  -d '{
  "url": "https://youtu.be/uB2rhjulY4Q",
  "format": "720",
  "apiKey": "YOUR_API_KEY"
}'

Search

Search related services and APIs

Google Search

Search

Search the web using Google and get detailed results

POST /api/v1/googlesearch

Request Parameters

Name Type Description
query * string Search query text
limit string Number of results to return (default: 10, max: 30)
safeSearch string Enable safe search filter (true/false, default: true)

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/googlesearch \
  -H "Content-Type: application/json" \
  -d '{
  "query": "nodejs best practices",
  "limit": "10",
  "safeSearch": "true",
  "apiKey": "YOUR_API_KEY"
}'

Lyrics Search

Search

Search for song lyrics by title, artist, or album name

POST /api/v1/lyrics

Request Parameters

Name Type Description
query * string Song title, artist name, or search query
limit string Number of results to return (default: 10, max: 20)

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/lyrics \
  -H "Content-Type: application/json" \
  -d '{
  "query": "Bohemian Rhapsody Queen",
  "limit": "5",
  "apiKey": "YOUR_API_KEY"
}'

YouTube Search

Search

Search for videos, channels, and playlists on YouTube

POST /api/v1/ytsearch

Request Parameters

Name Type Description
query * string Search query text
limit string Number of results to return (default: 10, max: 50)
type string Type of results: all, video, channel, playlist (default: all)

Example Request (cURL)

curl -X POST \
  https://syntexcore.site/api/v1/ytsearch \
  -H "Content-Type: application/json" \
  -d '{
  "query": "nodejs tutorial",
  "limit": "10",
  "type": "video",
  "apiKey": "YOUR_API_KEY"
}'