Real-Time Asset Data API

The Problem with Blockchain Data

Getting real-time asset data from Cardano is hard. You either need to run your own infrastructure, poll APIs constantly (and get rate-limited), or settle for delayed data that's already stale by the time you see it.

By the time most services detect a new token, early traders have already moved. If you're building tools that depend on fresh data, you need a better solution.

What You Get

⚡

Instant Delivery

Webhook fires within seconds of a new asset appearing on-chain. No polling, no delays.

📦

Complete Metadata

Receive policy ID, asset name, ticker, description, image URL, and transaction details in one payload.

🔒

Secure & Verified

Every webhook is signed with HMAC-SHA256. Verify authenticity and reject spoofed requests.

🔧

Simple Integration

Standard HTTP POST with JSON payload. Works with any language or framework.

Sample Webhook Payload

Every new asset triggers a webhook to your endpoint with this data structure:

{
  "event_type": "new_asset_discovered",
  "timestamp": "2025-01-15T10:30:45.123Z",
  "asset": {
    "policy_id": "6dc3db01cae96a57baff9e2...",
    "asset_name_hex": "546573744173736574",
    "asset_name_ascii": "TestAsset",
    "first_seen_block_height": 12172120,
    "first_seen_tx_hash": "abc123def456...",
    "metadata_name": "Test Token",
    "metadata_ticker": "TEST",
    "metadata_description": "A sample token",
    "metadata_image": "ipfs://Qm..."
  }
}

What You Can Build

🤖

Trading Bots

Automatically detect and act on new token launches before the crowd.

📈

Analytics Dashboards

Track new asset creation trends, metadata patterns, and market activity.

🔔

Alert Systems

Send Telegram, Discord, or SMS notifications for assets matching your criteria.

📊

Portfolio Trackers

Keep databases synced with the latest assets for portfolio apps.

🎨

NFT Monitors

Track new collections and mints as they happen on Snek.Fun.

🔍

Research Tools

Build datasets for market research, academic studies, or trend analysis.

Why Subscribe

✓

No infrastructure to maintain. We handle the blockchain indexing, data parsing, and delivery. You just receive clean JSON.

✓

Faster than DIY. Building your own indexer takes weeks. Our webhook is ready in minutes.

✓

Reliable delivery. We retry failed webhooks and monitor for issues so you don't miss data.

✓

Cost effective. Running a Cardano node plus custom indexer costs hundreds per month. Our service is a fraction of that.

✓

Focus on your product. Spend time building features, not debugging blockchain sync issues.

How It Works

1

Subscribe

Choose a plan that fits your needs and get access to the developer portal.

2

Register Your Endpoint

Add your webhook URL and receive a unique secret for signature verification.

3

Build Your Handler

Create an endpoint that accepts POST requests with JSON. We provide code samples in Python, Node.js, and Go.

4

Receive Data

Every time a new Snek.Fun asset is detected, your webhook fires with complete asset data.

Real-Time Cardano Asset Data