Whitelist subgraph
The whitelist stores trusted data providers, their individual data feeds and the collateral tokens that have to be used in order to be eligible for the oracle services:
The whitelist subgraph can be accessed here:
Ropsten (deprecated): https://thegraph.com/hosted-service/subgraph/divaprotocol/diva-whitelist-ropsten
Data providers
Data providers can be and their offered data feeds can be queried as follows (here querying the first two data providers in the whitelist):
{
dataProviders(first: 2) {
id
name
publicTrigger
dataFeeds {
id
referenceAsset
referenceAssetUnified
active
}
}
}
Sample output of above query:
{
"data": {
"dataProviders": [
{
"id": "0x9adefeb576dcf52f5220709c1b267d89d5208d78",
"name": "Individual 1",
"publicTrigger": false,
"dataFeeds": [
{
"id": "0x9adefeb576dcf52f5220709c1b267d89d5208d78-0",
"referenceAsset": "DIVA/USD",
"referenceAssetUnified": "DIVA/USD",
"active": true
},
{
"id": "0x9adefeb576dcf52f5220709c1b267d89d5208d78-1",
"referenceAsset": "BTC/USD",
"referenceAssetUnified": "BTC/USD",
"active": true
}
]
},
{
"id": "0xed6d661645a11c45f4b82274db677867a7d32675",
"name": "Tellor",
"publicTrigger": true,
"dataFeeds": [
{
"id": "0xed6d661645a11c45f4b82274db677867a7d32675-0",
"referenceAsset": "ETH/USD",
"referenceAssetUnified": "ETH/USD",
"active": true
},
{
"id": "0xed6d661645a11c45f4b82274db677867a7d32675-1",
"referenceAsset": "BTC/USD",
"referenceAssetUnified": "BTC/USD",
"active": true
}
]
}
]
}
}
Data feeds
The following query shows all data providers that can provide a given data feed (here ETH/USD):
{
dataFeeds(where:{referenceAssetUnified:"ETH/USD", active:true}) {
id
referenceAsset
referenceAssetUnified
dataProvider {
id
name
publicTrigger
}
active
}
}
Sample output of above query:
{
"data": {
"dataFeeds": [
{
"id": "0xed6d661645a11c45f4b82274db677867a7d32675-0",
"referenceAsset": "ETH/USD",
"referenceAssetUnified": "ETH/USD",
"dataProvider": {
"id": "0xed6d661645a11c45f4b82274db677867a7d32675",
"name": "Tellor",
"publicTrigger": true
},
"active": true
}
]
}
}
Collateral tokens
The following query returns all collateral tokens that are supported by whitelisted data providers:
{
collateralTokens(first:2){
id
name
symbol
decimals
}
}
Sample output of above query:
{
"data": {
"collateralTokens": [
{
"id": "0x384a78a65189c696a009681b20880cd9af01bc16",
"name": "WAGMI20",
"symbol": "WAGMI20",
"decimals": 20
},
{
"id": "0x867e53fede91d27101e062bf7002143ebaea3e30",
"name": "WAGMI18",
"symbol": "WAGMI18",
"decimals": 18
}
]
}
}
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