Avalanche Issuance & Staked Value

1export const name = 'Avalanche Issuance & Staked Value';
2export const version = '0.1.0';
3export const license = 'MIT';
4
5export function setup(sdk: Context) {
6  const getSupply = async () => {
7    const supply = await sdk.http.post('https://api.avax.network/ext/P', {
8      "jsonrpc": "2.0",
9      "method": "platform.getCurrentSupply",
10      "params": {},
11      "id": 1
12    })
13    return supply.result.supply / 1e9;
14  }
15
16  const getCurrentValidators = async () => {
17    const validators = await sdk.http.post('https://api.avax.network/ext/P', {
18      jsonrpc: "2.0",
19      method: "platform.getCurrentValidators",
20      params: {},
21      id: 1
22    });
23  
24    return validators.result.validators;
25  }
26
27  const getOneDayIssuance = async (): Promise<number> => {
28    const validators = await getCurrentValidators();
29
30    let totalAvaxPerDay = 0;
31
32    const handleValidator = (validator: any) => {
33      const periodInSec = validator.endTime - validator.startTime;
34      const periodInDays = periodInSec / (24 * 60 * 60);
35      const avaPerDay = validator.potentialReward / periodInDays;
36      totalAvaxPerDay += avaPerDay;
37    }
38
39    for (const validator of validators) {
40      handleValidator(validator);
41      for (const delegator of validator.delegators || []) {
42        handleValidator(delegator);
43      }
44    }
45    return totalAvaxPerDay / 1e9
46  }
47
48  const getIssuanceUSD7Day = async () => {
49    const [price, oneDayIncrease] = await Promise.all([
50      sdk.coinGecko.getCurrentPrice('avalanche-2'),
51      getOneDayIssuance(),
52    ])
53
54    return price * oneDayIncrease;
55  }
56
57  const getInflationRate = async () => {
58    const [supply, oneDayIncrease] = await Promise.all([
59      getSupply(),
60      getOneDayIssuance(),
61    ])
62
63    return (oneDayIncrease / supply) * 365
64  }
65
66  const getStakedAVAXUSD = async () => {
67    const [validators, avaxPrice] = await Promise.all([
68      getCurrentValidators(),
69      sdk.coinGecko.getCurrentPrice('avalanche-2'),
70    ]);
71
72    let totalAvaxStaked = 0;
73
74    const handleValidator = (validator: any) => {
75      totalAvaxStaked += validator.stakeAmount / 1e9;
76    }
77
78    for (const validator of validators) {
79      handleValidator(validator);
80      for (const delegator of validator.delegators || []) {
81        handleValidator(delegator);
82      }
83    }
84
85    return totalAvaxStaked * avaxPrice;
86  }
87
88  sdk.register({
89    id: 'avalanche',
90    queries: {
91      issuance7DayAvgUSD: getIssuanceUSD7Day,
92      issuanceRateCurrent: getInflationRate,
93      stakedAssetsUSD: getStakedAVAXUSD,
94    },
95    metadata: {
96      name: 'Avalanche',
97      icon: sdk.ipfs.getDataURILoader('QmcWreeBT5HuurXsc5LbdDphmXUY3T4YrfnXvqt6y2no68', 'image/svg+xml'),
98      category: 'l1',
99      description: 'Avalanche is a platform for inter-connected blockchains.',
100      feeDescription: 'Transaction fees are burned.',
101      source: 'Ava Labs',
102      website: 'https://avalabs.org',
103      tokenTicker: 'AVAX',
104      tokenCoingecko: 'avalanche-2',
105      protocolLaunch: '2020-09-22',
106      tokenLaunch: '2020-09-22',
107    },
108  })
109}
110