@kangafinance/kanga-data

kanga-data

This is a collection of utilities to query Kanga data from Ethereum. This data has been indexed by the Graph via the subgraph the Kanga team maintains.

Supported Queries

The below all return a Promise that resolves with the requested results.

1. kanga.priceUSD({¹}) Gets USD price of Kanga.
2. kanga.priceETH({¹}) Gets ETH price of Kanga.
3. blocks.latestBlock() Gets the latest block.
4. blocks.getBlock({¹}) Gets data for the specified block.
5. charts.factory() Gets data for the Kanga factory broken down daily + weekly.
6. charts.tokenHourly({token_address, startTime?}) Gets data for specified token broken down hourly.
7. charts.tokenDaily({token_address}) Gets data for specified token broken down daily.
8. charts.pairHourly({pair_address, startTime?}) Gets data for specified pair broken down hourly.
9. charts.pairDaily({pair_address}) Gets data for specified pair broken down daily.
10. exchange.token({¹, token_address}) Gets data for specified token.
11. exchange.token24h({¹, token_address}) Gets 24h data for specified token.
12. exchange.tokenHourData({², token_address}) Gets hourly data for specified token.
13. exchange.tokenDayData({², token_address}) Gets daily data for specified token.
14. exchange.tokens({¹}) Gets data for all tokens.
15. exchange.tokens24h({¹}) Gets 24h data for all tokens.
16. exchange.pair({¹, pair_address}) Gets data for specified pair.
17. exchange.pair24h({¹, pair_address}) Gets 24h data for specified pair.
18. exchange.pairHourData({², pair_address}) Gets hourly data for specified pair.
19. exchange.pairDayData({{², pair_address}) Gets daily data for specified pair.
20. exchange.pairs({¹, [pair_addresses]?}) Gets data for all / specified pairs.
21. exchange.pairs24h({¹}) Gets 24h data for all pairs.
22. exchange.ethPrice({¹}) Gets USD price of ETH.
23. exchange.ethPriceHourly({²}) Gets USD price of ETH broken down hourly.
24. exchange.factory({¹}) Gets all data for the Kanga factory.
25. exchange.dayData({²}) Gets data for the Kanga factory broken down by day.
26. exchange.twentyFourHourData({¹}) Gets 24h data for the Kanga factory.
27. exchange_v1.userHistory({², user_address}) Gets LP history for specified user.
28. exchange_v1.userPositions({¹, user_address}) Gets LP positions for specified user.
29. masterbreeder.info({¹}) Gets MasterBreeder contract info.
30. masterbreeder.pool({¹, pool_id, pool_address}) Gets pool info, either by pool id or by pool address.
31. masterbreeder.pools({¹}) Gets pool info for all pools in MasterBreeder.
32. masterbreeder.user({¹, user_address}) Gets user's data for all of the user's pools.
33. masterbreeder.users({¹}) Gets all users and data for all of the users' pools.
34. masterbreeder.apys({¹}) Gets pool info for all pools in MasterBreeder including APYs.
35. masterbreeder.apys24h({¹}) Gets 24h pool info for all pools in MasterBreeder including APYs.
36. exchange.stakedValue({¹, token_address}) Get pricing info for MasterBreeder pool.
37. billabong.info({¹}) Gets Billabong contract info.
38. billabong.user({¹, user_address}) Gets Billabong data for specified user.
39. maker.info({¹}) Gets KangaMaker contract info.
40. maker.servings({²}) Gets past servings to the billabong.
41. maker.servers({¹}) Gets servers that have served Kanga to the billabong.
42. maker.pendingServings({¹}) Gets data on the servings ready to be served to the billabong.
43. timelock.queuedTxs({²}) Gets queued Timelock transactions.
44. timelock.canceledTxs({²}) Gets canceled Timelock transactions.
45. timelock.executedTxs({²}) Gets executed Timelock transactions.
46. timelock.allTxs({²}) Gets all Timelock transactions.
47. lockup.user({¹, user_address}) Gets lockup data for specified user.
48. kangamob.clones({masterAddress, chainId}) Gets Clone contracts for specified master contract.

¹ {block, timestamp} Supports fetching at a specific block / UNIX timestamp.
² {minBlock, maxBlock, minTimestamp, maxTimestamp} Supports fetching in a specific timeframe.

Supported Subscriptions

The below all return an Observable that when subscribed to with an object.

1. kanga.observePriceETH() Gets an observable of the current ETH price of Kanga.
2. blocks.observeLatestBlock() Gets an observable of the latest block.
3. exchange.observeToken({token_address}) Gets an observable for specified token.
4. exchange.observeTokens() Gets an observable for the top 1000 tokens (by volume in USD).
5. exchange.observePair({pair_address}) Gets an observable for specified pair.
6. exchange.observePairs() Gets an observable for the top 1000 pairs (by liquidity in USD).
7. exchange.observeEthPrice() Gets an observable for the current USD price of ETH.
8. exchange.observeFactory() Gets an observable for the Kanga factory.
9. billabong.observeInfo() Gets an observable for Billabong contract info.
10. maker.observePendingServings() Gets an observable for pending servings.

Timeseries

kangaData.timeseries({blocks = [], timestamps = [], target = targetFunction}, {targetArguments}) Returns an array of queries. Blocks / timestamps are arrays of the blocks / timestamps to query (choose one). The target is the target function, the target arguments are the arguments for the target. See example below

Example

const kangaData = require('@kangafinance/kanga-data'); // common js
// or
import kangaData from '@kangafinance/kanga-data'; // es modules

// query and log resolved results
kangaData.masterbreeder
  .pools({block: 11223344})
  .then(pools => console.log(pools))

kangaData.timelock
  .allTxs({minTimestamp: 1605239738, maxTimestamp: 1608239738})
  .then(txs => console.log(txs))

kangaData.billabong
  .user({user_address: '0x6684977bbed67e101bb80fc07fccfba655c0a64f'})
  .then(user => console.log(user))

kangaData.exchange
  .observePairs()
  .subscribe({next: (pairs) => console.log(pairs), error: (err) => console.log(err)})

kangaData
  .timeseries({blocks: [11407623, 11507623, 11607623], target: kangaData.exchange.pair}, {pair_address: "0x795065dCc9f64b5614C407a6EFDC400DA6221FB0"})