Add smartzip data provider

docs/Data Provider Nodes/data-provider-nodes-list.md

@@ -18,6 +18,7 @@ permalink: "docs/data-provider-nodes-list/"
 | Equities      | [Tiingo EOD Stock Price Oracle](../tiingo-eod-stock-price-oracle)         | Ethereum, Binance Smart Chain                |
 | Identity      | [CipherTrace DeFi Compli Oracle](../ciphertrace-defi-compli-oracle)       | Ethereum, Binance Smart Chain, Polygon       |
 | Location      | [GeoDB Oracle Node](../geodb-oracle-node)                                 | Ethereum, Binance Smart Chain                |
+| Real Estate   | [SmartZip Real Estate AVM Oracle](../smartzip-awm-oracle)                 | Ethereum, Binance Smart Chain                |
 | Sports        | [Bookmaker Ratings Oracle](../bookmaker-ratings-oracle)                   | Ethereum, Binance Smart Chain                |
 | Sports        | [SportMonks Sports Data Oracle](../sport-monks-oracle)                    | Ethereum, Binance Smart Chain                |
 | Sports        | [TheRunDown Oracle Node](../therundown-oracle-node)                       | Ethereum, Polygon                            |

docs/Data Provider Nodes/smartzip-awm-oracle.md

@@ -0,0 +1,151 @@
+---
+layout: nodes.liquid
+section: smartContract
+date: Last Modified
+title: "SmartZip Real Estate AVM Oracle"
+permalink: "docs/smartzip-awm-oracle/"
+---
+SmartZip is the leader of predictive analytics in real estate. With SmartZip, developers can easily integrate the most comprehensive real estate database into their applications including property values, rental rates, likelihood of selling and much more.
+
+SmartZip’s proprietary predictive analytics model aggregates data from 24 sources and contains over 1 billion data points on residential real estate, including up-to-date market valuations, rental incomes and other key data points. Initially, this oracle will return a given home's value calculated by SmartZip's patented Automated Valuation Model (AVM).
+
+# Steps For Using This Oracle
+
+- Write and deploy your [Chainlink](../intermediates-tutorial/) contract using the network details below
+- Fund it with [LINK](../link-token-contracts/)
+- Call your [request method](./#chainlink-examples)
+
+# Network Details
+
+#### Ethereum Mainnet
+Payment Amount: 1 LINK  
+LINK Token Address: `{{variables.MAINNET_LINK_TOKEN}}` 
+Oracle Address: `0xCedA711FED764518654b53Dcf35356da87996B84`  
+JobID: `94f9b202c7e04c988ce39674f825389d`  
+
+#### Ethereum Kovan Testnet
+Payment Amount: 0.1  LINK
+LINK Token Address: `{{variables.KOVAN_LINK_TOKEN}}`
+Oracle Address: `0x56dd6586DB0D08c6Ce7B2f2805af28616E082455`
+JobID: `4b799094ee034ec9b6f2c9f511840027`
+
+#### Polygon (Matic) Mainnet
+Payment Amount: 0.1 LINK
+LINK Token Address: `{{variables.MATIC_MAINNET_LINK_TOKEN}}`
+Oracle Address: `0xDB5DC05bD23880e3C2F4CB49000F2FDf54a1Ce4C`
+JobID: `8f3f6c145cda49b8916a688fb876aecb`
+
+# Create Your Contract
+
+Import `ChainlinkClient.sol` into your contract so you can inherit the Chainlink behavior.
+
+```javascript Solidity 4
+pragma solidity ^0.4.24;
+
+import "@chainlink/contracts/v0.4/ChainlinkClient.sol";
+
+contract SmartZipChainlink is ChainlinkClient {
+
+  uint256 oraclePayment;
+
+  constructor(uint256 _oraclePayment) public {
+    setPublicChainlinkToken();
+    oraclePayment = _oraclePayment;
+  }
+  // Additional functions here:
+
+}
+```
+```javascript Solidity 5
+pragma solidity ^0.5.0;
+
+import "@chainlink/contracts/v0.5/ChainlinkClient.sol";
+
+contract SmartZipChainlink is ChainlinkClient {
+
+  uint256 oraclePayment;
+
+  constructor(uint256 _oraclePayment) public {
+    setPublicChainlinkToken();
+    oraclePayment = _oraclePayment;
+  }
+  // Additional functions here:
+
+}
+```
+```javascript Solidity 6
+pragma solidity ^0.6.0;
+
+import "@chainlink/contracts/v0.6/ChainlinkClient.sol";
+
+contract SmartZipChainlink is ChainlinkClient {
+
+  uint256 oraclePayment;
+
+  constructor(uint256 _oraclePayment) public {
+    setPublicChainlinkToken();
+    oraclePayment = _oraclePayment;
+  }
+  // Additional functions here:
+
+}
+```
+
+<div class="remix-callout">
+  <a href="https://remix.ethereum.org/#version=soljson-v0.6.7+commit.b8d736ae.js&optimize=false&evmVersion=null&gist=63c052d5b66cfd3cf546681b05800b75" target="_blank" class="cl-button--ghost solidity-tracked">Deploy this contract using Remix ↗</a>
+    <a href="../deploy-your-first-contract/" title="">What is Remix?</a>
+</div>
+
+# Tasks
+* [SmartZip](https://market.link/adapters/544b4a12-9484-448e-a7b7-986a810a0f51/data-sources)
+* [Copy](../adapters/#copy)
+* [Multiply](../adapters/#multiply)
+* [EthUint256](../adapters/#ethuint256)
+* [EthTx](../adapters/#ethtx)
+
+# Request Parameters
+### `propertyID`
+- A SmartZip UUID associated with a given home
+#### Solidity Example
+`req.add("property_id", "100000125583");`
+
+# Chainlink Examples
+
+The examples below show how to create a request for the Chainlink node.
+
+### `requestData` function
+
+```solidity
+function requestData
+(
+  address _oracle,
+  bytes32 _jobId,
+  string memory _propertyId
+) 
+  public 
+  onlyOwner 
+{
+  Chainlink.Request memory req = buildChainlinkRequest(_jobId, address(this), this.fulfill.selector);
+  req.add("property_id", _propertyId);
+  sendChainlinkRequestTo(_oracle, req, oraclePayment);
+}
+```
+### `fulfill` function
+
+```solidity
+uint256 public data;
+
+function fulfill(bytes32 _requestId, uint256 _data)
+  public
+  recordChainlinkFulfillment(_requestId)
+{
+  data = _data;
+}
+```
+
+### Outputs
+- A `uint` representing the AVM in USD calculated by SmartZip.
+
+# Documentation and Support
+- SmartZip's [interactive API documentation](https://data-api.smartzip-services.com/)
+- For support reach out to [[email protected]](mailto:[email protected])