polycity-data

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

Supported Queries

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

1. pichi.priceUSD({¹}) Gets USD price of pichi.
2. pichi.priceETH({¹}) Gets ETH price of pichi.
3. blocks.latestBlock() Gets the latest block.
4. blocks.getBlock({¹}) Gets data for the specified block.
5. charts.factory() Gets data for the PolyCityDex 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 PolyCityDex factory.
25. exchange.dayData({²}) Gets data for the PolyCityDex factory broken down by day.
26. exchange.twentyFourHourData({¹}) Gets 24h data for the PolyCityDex 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. masterchef.info({¹}) Gets MasterChef contract info.
30. masterchef.pool({¹, pool_id, pool_address}) Gets pool info, either by pool id or by pool address.
31. masterchef.pools({¹}) Gets pool info for all pools in MasterChef.
32. masterchef.user({¹, user_address}) Gets user's data for all of the user's pools.
33. masterchef.users({¹}) Gets all users and data for all of the users' pools.
34. masterchef.apys({¹}) Gets pool info for all pools in MasterChef including APYs.
35. masterchef.apys24h({¹}) Gets 24h pool info for all pools in MasterChef including APYs.
36. exchange.stakedValue({¹, token_address}) Get pricing info for MasterChef pool.
37. bar.info({¹}) Gets PolyCityHall contract info.
38. bar.user({¹, user_address}) Gets PolyCityHall data for specified user.
39. maker.info({¹}) Gets PichiMaker contract info.
40. maker.servings({²}) Gets past servings to the bar.
41. maker.servers({¹}) Gets servers that have served Pichi to the bar.
42. maker.pendingServings({¹}) Gets data on the servings ready to be served to the bar.
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. antiquebox.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. pichi.observePriceETH() Gets an observable of the current ETH price of pichi.
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 PolyCityDex factory.
9. bar.observeInfo() Gets an observable for PolyCityHall contract info.
10. maker.observePendingServings() Gets an observable for pending servings.

Timeseries

pichiData.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 pichiData = require('@polycity/polycity-data'); // common js
// or
import pichiData from '@polycity/polycity-data'; // es modules

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

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

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

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

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