Oracle Subscription (Mainnet)

This page allows you to manage your Oracle subscription on the Radix Mainnet. To use the Morpher Oracle, you need to purchase a subscription NFT.

What is an Oracle Subscription?

An Oracle subscription is represented by a non-fungible token (NFT) that:

1. Grants access to the Oracle’s signed price data
2. Stores your public key for authentication
3. Tracks your subscription expiration date
4. Provides a secure way to verify your requests

Subscription Benefits

• Real-time Price Data: Access to up-to-date price information from multiple exchanges
• Cryptographic Security: All data is signed and verified for authenticity
• On-chain Verification: Smart contracts can verify the data’s authenticity
• Multiple Markets: Access to a wide range of cryptocurrency and traditional asset prices

Subscription Manager (Mainnet)

Use the subscription manager below to:

• Purchase a new subscription
• View your existing subscriptions
• Renew an expiring subscription
• Update the public key associated with your subscription

Subscription Pricing

The Morpher Oracle subscription is currently priced at $1 per month during our introductory period. This price is subject to change in the future.

How to Use Your Subscription

After purchasing a subscription, follow these steps to start using the Oracle:

1. Generate a BLS12-381 Key Pair:

   import * as ed from '@noble/ed25519';
   import { bls12_381 as bls } from '@noble/curves/bls12-381';
    
   // Generate a secure random private key
   const privateKey = ed.utils.randomPrivateKey();
   const hexPrivateKey = ed.etc.bytesToHex(privateKey);
    
   // Derive the public key
   function getPublicKey(privateKey) {
       return Array.from(
           bls.getPublicKey(privateKey), 
           byte => byte.toString(16).padStart(2, '0')
       ).join('');
   }
    
   const publicKey = getPublicKey(privateKey);

2. Enroll Your Public Key:

   • Enter your public key in the subscription manager
   • This key will be used to authenticate your requests to the Oracle

3. Set Up Your Backend:

   • Store your private key securely in your backend
   • Use it to sign requests to the Oracle API
   • See the Integration Guide for details

4. Start Making Oracle Requests:

   • Your backend can now request signed price data
   • Include this data in transaction manifests
   • Smart contracts can verify the data on-chain

Technical Details

The subscription NFT contains the following data:

• Expiration Time: When your subscription expires
• Authorized Public Key: Your BLS12-381 public key
• Current Nonce: Tracks the number of requests made
• Maximum Nonce: The maximum number of requests allowed

For more technical details on how to integrate with the Oracle, see the Integration Guide.