---
# System prepended metadata

title: Digitalax subgraph requirements

---

# Digitalax subgraph requirements

* Based on subgraph https://www.figma.com/file/1en4JYyqBu3JcY3fE1u9K1/14th-November--%2F-Digitalax-UI-design?node-id=0%3A1

#### Mainnet
```
https://thegraph.com/explorer/subgraph/digitalax/digitalax
```

#### Testnet
```
https://thegraph.com/explorer/subgraph/digitalax/digitalaxropsten
```

### Requirements

Stats
 - Total volume for sales for NFTs
 - Total volume last 7 days

Tokens
 - list out all onsale tokens - **DONE**

Token
 - Token metadata details
 - Materials composition - **DONE**
 - Trade history
 	- sale price, from, date, time sold
 	- Auction History - **DONE**

Auction 

 - Reserve price - **DONE**
 - total volume in bids i.e. all bids not just resulted totals
 - Start/end  - **DONE**
 - Current bid/bidder  - **DONE**
 - top bidder details  - **DONE**
 - lockout time for top bidder  - **DONE**
 - ability to query for auction ended soonest - **DONE**
 - auction state - live, closed_not_Resulted, resulted_success, resulted_failed
 - who won and at what price, when, with transaction history - **DONE**

Designer details

 - designer listings - **DONE**
 - previous sales history


Questions/thoughts
==================

 - USD pricing will need to come from a different source than subgraph as its offchain, probs need a little API spinning up.
     - **(or we plug into chainlink read only contract for price feed?)**

 - front page
 	 - does sales volume = total bids or total winning bids?

 - How is estimate APY calculated?
 	 - is this needed for stage 2?

 - Yield calculations - how to work this out?
	 - is this needed for stage 2? 

 - Pricing logic for materials composition
 	 - where is this pricing data coming from as no pricing assigned to materials at current stage?
 	 - how to calculate APY on each material?
 	 - Is this needed for stage 2?

- Designer profile data
	 - about the design(er), name, description, image, location, socials etc
	 - where is this data coming from as will be offchain and I assume will not be in the token metadata?





