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(PHP ActiveX) Simple REST ExampleDemonstrates a very simple RESTful API call to get a stock time series daily (quotes) from Alpha Vantage.
<?php // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Rest') $rest = new COM("Chilkat.Rest"); // Connect to the REST server. $bTls = 1; $port = 443; $bAutoReconnect = 1; $success = $rest->Connect('www.alphavantage.co',$port,$bTls,$bAutoReconnect); if ($success != 1) { print $rest->LastErrorText . "\n"; exit; } // Get a stock quote: // Sending GET request to https://www.alphavantage.co/query?function=TIME_SERIES_DAILY&symbol=MSFT&apikey=my_api_key $success = $rest->AddQueryParam('function','TIME_SERIES_DAILY'); $success = $rest->AddQueryParam('symbol','AAPL'); $success = $rest->AddQueryParam('apikey','my_api_key'); $responseJson = $rest->fullRequestNoBody('GET','/query'); if ($rest->LastMethodSuccess != 1) { print $rest->LastErrorText . "\n"; exit; } print $responseJson . "\n"; // Sample response: // { // "Meta Data": { // "1. Information": "Daily Prices (open, high, low, close) and Volumes", // "2. Symbol": "AAPL", // "3. Last Refreshed": "2019-12-06", // "4. Output Size": "Compact", // "5. Time Zone": "US/Eastern" // }, // "Time Series (Daily)": { // "2019-12-06": { // "1. open": "267.4800", // "2. high": "271.0000", // "3. low": "267.3000", // "4. close": "270.7100", // "5. volume": "25447644" // }, // "2019-12-05": { // "1. open": "263.7900", // "2. high": "265.8900", // "3. low": "262.7300", // "4. close": "265.5800", // "5. volume": "18661343" // }, // "2019-12-04": { // "1. open": "261.0700", // "2. high": "263.3100", // "3. low": "260.6800", // "4. close": "261.7400", // "5. volume": "16810388" // }, // ... // "2019-07-18": { // "1. open": "204.0000", // "2. high": "205.8800", // "3. low": "203.7000", // "4. close": "205.6600", // "5. volume": "18582161" // } // } // } ?> |
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