MagicEdenJS

An API service for getting Rare Sats and Bitcoin Ordinal listing data from Magic Eden.

What can this service do?

• Aggregate Rare Sats listings on Magic Eden and filter by sat type
• Aggregate Bitcoin Ordinal listings on Magic Eden and filter using a time interval
• Load API image on another computer and schedule requests* with cron

How does it work?

Build & Run Docker Image

1. Build the Docker image

   • docker build -t magicedenjs-api .

2. Run Docker image

   • docker run -p 7100:7100 -v FILE_DIRECTORY_FOR_SAVING_FILES:/app/tmp magicedenjs-api:latest

---

Load Docker Image

1. Load Docker image

   • docker load -i magicedenjs-api_latest.tar.gz

2. Run Docker image

   • docker run -p 7100:7100 -v FILE_DIRECTORY_FOR_SAVING_FILES:/app/tmp magicedenjs-api:latest

---

Local install

1. Install dependencies

   • npm i

2. Start project

   • node app.js

API Functions

processBtcListings

Endpoint

 /magiceden/process-btc-listings

Parameters

• timeInterval
  • 10m
  • 1h
  • 6h
  • 1d
  • 7d
  • 30d

Example

/magiceden/process-btc-listings?timeInterval=10m

Response

[
    {
        "chain": "bitcoin",
        "collectionId": "nodemonkes",
        "collectionSymbol": "nodemonkes",
        "vol": 0.544,
        "txns": 2,
        "totalVol": 0.544,
        "fp": 0.2439,
        "marketCap": 2439,
        "totalSupply": 10000,
        "ownerCount": 4579,
        "listedCount": 1032,
        "pending": 2,
        "uniqueOwnerRatio": 0.4579,
        "name": "NodeMonkes",
        "image": "https://creator-hub-prod.s3.us-east-2.amazonaws.com/ord-nodemonkes_pfp_1705639827890.png",
        "description": "The first original 10k collection inscribed on bitcoin.",
        "currency": "BTC",
        "currencyUsdRate": 51447.74,
        "marketCapUsd": 125481037.86
    },
    {
        "chain": "bitcoin",
        "collectionId": "quantum_cats",
        "collectionSymbol": "quantum_cats",
        "vol": 0.423,
        "txns": 2,
        "totalVol": 0.423,
        "fp": 0.22,
        "marketCap": 733.26,
        "totalSupply": 3333,
        "ownerCount": 2590,
        "listedCount": 463,
        "pending": 2,
        "uniqueOwnerRatio": 0.7770777077707771,
        "name": "Quantum Cats",
        "image": "https://creator-hub-prod.s3.us-east-2.amazonaws.com/ord-taproot_wizards_presents_pfp_1706542390359.png",
        "description": "The Quantum Cats by Taproot Wizards are on a mission to revive Satoshi's beloved pet and scripting function, OP_CAT.",
        "currency": "BTC",
        "currencyUsdRate": 51447.74,
        "marketCapUsd": 37724569.8324
    },
    {
        "chain": "bitcoin",
        "collectionId": "rmm",
        "collectionSymbol": "rmm",
        "vol": 0.10859,
        "txns": 8,
        "totalVol": 0.10859,
        "fp": 0.0134,
        "listedCount": 400,
        "pending": 6,
        "uniqueOwnerRatio": 0,
        "name": "Rune Mania Miner",
        "image": "https://creator-hub-prod.s3.us-east-2.amazonaws.com/ord-rmm_pfp_1708461604099.png",
        "description": "Rune Mania: Utilize your RMM to mine Runes using:⛏️ Mining Boosts🧱 Block Boosts🧪 Mana Boosts🗿 Stone Boosts ✨ Rune Boosts",
        "currency": "BTC",
        "currencyUsdRate": 51447.74
    },
    ...
]

---

processSatUrl

Search for a specific Rare Sats. Rare Sats are attributes, or "satributes," ascribed to different types of sats. Sats are the smallest unit of a Bitcoin, and satributes commemorate special moments like when a sat was mined or used in a transaction.

Endpoint

 /magiceden/process-sat-url

Parameters

• satType
  • Uncommon
  • Rare
  • Epic
  • Legendary
  • Black Uncommon
  • Black Rare
  • Black Epic
  • Black Legendary
  • Palindrome
  • Uniform Palinception
  • Perfect Palinception
  • Vintage
  • Nakamoto
  • Block 9
  • Block 286
  • Block 78
  • First Transaction
  • Pizza
  • Alpha
  • Omega
  • JPEG

Example

/magiceden/process-sat-url?satType=Rare

Response

{
    "Satributes": [
        {
            "value": "Rare",
            "label": "Rare",
            "floor": 4
        }
    ]
}

---

How to save a new Docker image?

1. Build Docker image

   • docker build -t magicedenjs-api .

2. Save Docker image

   • docker save magicedenjs-api:latest | gzip > magicedenjs-api_latest.tar.gz

---

Cron

• Open crontab

crontab -e

• Add a new job. Every 10 minutes, create an HTTP GET Request for the API service using cURL.

*/10 * * * * /usr/bin/curl --silent 'http://localhost:7100/magiceden/process-btc-listings?timeInterval=10m'

• Optionally, create a second job to track the HTTP GET Requests.

*/10 * * * * echo "JOB at $(date)" >> ~/Desktop/job-tracker.txt