From 34a7cb3978d776df63be1fcbef3df546d943e00a Mon Sep 17 00:00:00 2001
From: KunIg <igor.kunjavskij@gmail.com>
Date: Sun, 22 May 2022 16:47:29 +0200
Subject: [PATCH 1/2] Adjusted KYC link to reference service provided by
 blockpass.

---
 components/Header/Header.js | 2 +-
 public/text/link.js         | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/components/Header/Header.js b/components/Header/Header.js
index e663d7ec..10c1ed35 100644
--- a/components/Header/Header.js
+++ b/components/Header/Header.js
@@ -147,7 +147,7 @@ function Header(props) {
             <nav className={clsx(classes.navMenu, classes.navAuth)}>
               <Hidden xsDown>
                 <Button href={routeLink.crypto.home}>
-                  {t('common:crypto-landing.header_login')}
+                  {t('common:crypto-landing.kyc')}
                 </Button>
                 <Button href={routeLink.crypto.home} variant="contained" color="secondary" className={classes.button}>
                   {t('common:crypto-landing.header_register')}
diff --git a/public/text/link.js b/public/text/link.js
index a5ccd56c..21231943 100644
--- a/public/text/link.js
+++ b/public/text/link.js
@@ -3,7 +3,8 @@ const link = {
     home: './',
     contact: '/contact',
     login: '/login',
-    register: '/register'
+    register: '/register',
+    kyc: 'https://verify-with.blockpass.org/?clientId=once_kyd_db4e8&serviceName=Once%20KYD&env=prod'
   }
 };
 

From 866a66cd601473ba2828be70f7892d97bce86f0a Mon Sep 17 00:00:00 2001
From: Igor Kunjavskij <34130696+KunIg@users.noreply.github.com>
Date: Sun, 22 May 2022 19:15:44 +0200
Subject: [PATCH 2/2] Added contract to call Chainlink API

This contract contains an implementation that allows querying KYC data from Blockpass once they have finalised their data provider node on Chainlink.
---
 BlockPassChainlinkAPI.sol | 82 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 BlockPassChainlinkAPI.sol

diff --git a/BlockPassChainlinkAPI.sol b/BlockPassChainlinkAPI.sol
new file mode 100644
index 00000000..79c26a67
--- /dev/null
+++ b/BlockPassChainlinkAPI.sol
@@ -0,0 +1,82 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.7;
+
+import '@chainlink/contracts/src/v0.8/ChainlinkClient.sol';
+import '@chainlink/contracts/src/v0.8/ConfirmedOwner.sol';
+
+/**
+ * Request testnet LINK and ETH here: https://faucets.chain.link/
+ * Find information on LINK Token Contracts and get the latest ETH and LINK faucets here: https://docs.chain.link/docs/link-token-contracts/
+ */
+
+contract APIConsumer is ChainlinkClient, ConfirmedOwner {
+    using Chainlink for Chainlink.Request;
+
+    string public status;
+    bytes32 private jobId;
+    uint256 private fee;
+
+    /**
+     * @notice Initialize the link token and target oracle
+     *
+     * Mumbai Testnet details:
+     * Link Token: 0x326C977E6efc84E512bB9C30f76E30c160eD06FB
+     * Oracle: 0xA6559758f5A599996693e766B845A9109B1389F1 (Blockpass Oracle Smart Contract on Chainlink)
+     * jobId: <Yet unknown and has to be provided by Blockpass>
+     *
+     */
+    constructor() ConfirmedOwner(msg.sender) {
+        setChainlinkToken(0x326C977E6efc84E512bB9C30f76E30c160eD06FB);
+        setChainlinkOracle(0xA6559758f5A599996693e766B845A9109B1389F1);
+        jobId = '';
+        fee = (1 * LINK_DIVISIBILITY) / 10; // 0,1 * 10**18 (Varies by network and job)
+    }
+
+    /**
+     * Create a Chainlink request to retrieve API response, find the target data.
+     */
+    function requestKYCData(uint _ID) public returns (bytes32 requestId) {
+        Chainlink.Request memory req = buildChainlinkRequest(jobId, address(this), this.fulfill.selector);
+
+        // Set the URL to perform the GET request on
+        req.add('get', 'THIS_WILL_BE_THE_URL_STRING_TO_BLOCKPASS_KYC_SERVICE');
+        // Set the path to find the desired data in the API response, where the response format is:
+        // {'status': 'success', 
+        //  'data': 
+        //        {'records': 
+        //              [{'status': 'approved', 
+        //              'recordId': '628a2005a192fc20b4faddae', 
+        //               'submitCount': 1, 
+        //               'blockPassID': '628a1f430ab4b3001115e57d', 
+        //               'isArchived': False, 
+        //               'inreviewDate': '2022-05-22T13:14:34.878Z', 
+        //               'waitingDate': '2022-05-22T11:35:36.794Z', 
+        //               'approvedDate': '2022-05-22T13:14:59.561Z'}], 
+        //          'total': 1, 
+        //          'skip': 0, 
+        //          'limit': 5
+        //          }
+        // }
+        // For this example we would need to provide _ID = 0 to get the status data, since there is currently
+        // only one registered user
+        req.add('path', 'data,records,_ID,status'); 
+
+        // Sends the request
+        return sendChainlinkRequest(req, fee);
+    }
+
+    /**
+     * Receive the response in the form of uint256
+     */
+    function fulfill(bytes32 _requestId, string _status) public recordChainlinkFulfillment(_requestId) {
+        status = _status;
+    }
+
+    /**
+     * Allow withdraw of Link tokens from the contract
+     */
+    function withdrawLink() public onlyOwner {
+        LinkTokenInterface link = LinkTokenInterface(chainlinkTokenAddress());
+        require(link.transfer(msg.sender, link.balanceOf(address(this))), 'Unable to transfer');
+    }
+}