Merge pull request #8796 from RaynHarr/patch-1

Tellor 360 Update

Author: corwintines

src/content/developers/tutorials/how-to-use-tellor-as-your-oracle/index.md

@@ -22,11 +22,11 @@ Assumptions:
 - you have npm installed
 - you know how to use npm to manage dependencies
 
-Tellor is a live and open-sourced oracle ready for implementation. This beginner's guide is here to showcase the ease with which one can get up and running with Tellor, providing your project with a fully decentralized and censorship-resistent oracle.
+Tellor is a live and open-sourced oracle ready for implementation. This beginner's guide is here to showcase the ease with which one can get up and running with Tellor, providing your project with a fully decentralized and censorship-resistant oracle.
 
 ## Overview {#overview}
 
-Tellor is an oracle system where parties can request the value of an off-chain data point (e.g. BTC/USD) and reporters compete to add this value to an on-chain data-bank, accessible by all Ethereum smart contracts. The inputs to this data-bank are secured by a network of staked reporters. Tellor utilizes crypto-economic incentive mechanisms, rewarding honest data submissions by reporters and punishing bad actors through the issuance of Tellor’s token, Tributes (TRB) and a dispute mechanism.
+Tellor is an oracle system where parties can request the value of an offchain data point (e.g. BTC/USD) and reporters compete to add this value to an onchain data-bank, accessible by all Ethereum smart contracts. The inputs to this data-bank are secured by a network of staked reporters. Tellor utilizes crypto-economic incentive mechanisms, rewarding honest data submissions by reporters and punishing bad actors through the issuance of Tellor’s token, Tributes (TRB), and a dispute mechanism.
 
 In this tutorial we'll go over:
 
@@ -53,45 +53,29 @@ Here's an example:
 ```solidity
 import "usingtellor/contracts/UsingTellor.sol";
 
-contract BtcPriceContract is UsingTellor {
+contract PriceContract is UsingTellor {
+  uint256 public btcPrice;
 
-  //This Contract now has access to all functions in UsingTellor
+ //This Contract now has access to all functions in UsingTellor
 
-  bytes btcPrice;
-  bytes32 btcQueryId = 0x0000000000000000000000000000000000000000000000000000000000000002;
+constructor(address payable _tellorAddress) UsingTellor(_tellorAddress) public {}
 
-  constructor(address payable _tellorAddress) UsingTellor(_tellorAddress) public {}
+function setBtcPrice() public {
+    bytes memory _b = abi.encode("SpotPrice",abi.encode("btc","usd"));
+    bytes32 _queryID = keccak256(_b);
 
-  function setBtcPrice() public {
-    bool _didGet;
     uint256 _timestamp;
+    bytes _value;
 
-    (_didGet, btcPrice, _timestamp) = getCurrentValue(btcQueryId);
+    (_value, _timestamp) = getDataBefore(_queryId, block.timestamp - 15 minutes);
+
+    btcPrice = abi.decode(_value,(uint256));
   }
 }
 ```
 
-**Want to try a different data feed? Check out the list of supported data feeds here:
-[Current Data Feeds](https://docs.tellor.io/tellor/integration/data-feed-ids)**
-
-## Addresses: {#addresses}
-
-Mainnet: [`0x88df592f8eb5d7bd38bfef7deb0fbc02cf3778a0`](https://etherscan.io/address/0x88df592f8eb5d7bd38bfef7deb0fbc02cf3778a0#code)
-
-#### Looking to do some testing first? See the list below for our active testnet addresses: {#looking-to-do-some-testing-first-see-the-list-below-for-our-active-testnet-addresses}
-
-Rinkeby: [`0x88df592f8eb5d7bd38bfef7deb0fbc02cf3778a0`](https://rinkeby.etherscan.io/address/0x88df592f8eb5d7bd38bfef7deb0fbc02cf3778a0#code)
-
-Kovan: [`0x3477EB82263dabb59AC0CAcE47a61292f28A2eA7`](https://kovan.etherscan.io/address/0x3477EB82263dabb59AC0CAcE47a61292f28A2eA7#code)
-
-Ropsten: [`0x3477EB82263dabb59AC0CAcE47a61292f28A2eA7`](https://ropsten.etherscan.io/address/0x3477EB82263dabb59AC0CAcE47a61292f28A2eA7#code)
-
-Goerli: [`0x3477EB82263dabb59AC0CAcE47a61292f28A2eA7`](https://goerli.etherscan.io/address/0x3477EB82263dabb59AC0CAcE47a61292f28A2eA7#code)
-
-BSC Testnet: [`0x3477EB82263dabb59AC0CAcE47a61292f28A2eA7 `](https://testnet.bscscan.com/address/0x3477EB82263dabb59AC0CAcE47a61292f28A2eA7#code)
-
-Polygon Mumbai Testnet: [`0x3477EB82263dabb59AC0CAcE47a61292f28A2eA7 `](https://mumbai.polygonscan.com/address/0x3477EB82263dabb59AC0CAcE47a61292f28A2eA7/contracts#code)
+For a complete list of contract addresses refer [here](https://docs.tellor.io/tellor/the-basics/contracts-reference).
 
-Arbitrum Testnet: [`0x3477EB82263dabb59AC0CAcE47a61292f28A2eA7 `](https://rinkeby-explorer.arbitrum.io/address/0x3477EB82263dabb59AC0CAcE47a61292f28A2eA7)
+For ease of use, the UsingTellor repo comes with a version of the [Tellor Playground](https://github.com/tellor-io/TellorPlayground) contract for easier integration. See [here](https://github.com/tellor-io/sampleUsingTellor#tellor-playground) for a list of helpful functions.
 
-#### For a more robust implementation of the Tellor oracle, check out the full list of available functions [here.](https://github.com/tellor-io/usingtellor/blob/master/README.md) {#for-a-more-robust-implementation-of-the-tellor-oracle-check-out-the-full-list-of-available-functions-here}
+For a more robust implementation of the Tellor oracle, check out the full list of available functions [here](https://github.com/tellor-io/usingtellor/blob/master/README.md).