{"id":26438,"date":"2021-06-22T13:15:00","date_gmt":"2021-06-22T10:15:00","guid":{"rendered":"https:\/\/themewp.inform.click\/?p=26438"},"modified":"2021-10-17T18:14:01","modified_gmt":"2021-10-17T15:14:01","slug":"alpha-vantage-integreerige-tasuta-varude-api-d-php-sse","status":"publish","type":"post","link":"https:\/\/themewp.inform.click\/et\/alpha-vantage-integreerige-tasuta-varude-api-d-php-sse\/","title":{"rendered":"Alpha Vantage – integreerige tasuta varude API-d PHP-sse"},"content":{"rendered":"

Hiljuti t\u00f6\u00f6tasin projektiga, kus tahtsime integreerida tasuta aktsiate API-sid. Uuringute k\u00e4igus leidsime teenuse Alpha Vantage,<\/a> mis pakub laovarude andmeid tasuta. Tasuta paketis pakuvad nad 5 API-taotlust minutis ja 500 taotlust p\u00e4evas. Sellest kvoodist piisab v\u00e4ikeste rakenduste jaoks. Kui vajate aga rohkem ressursse, vaadake nende lisatasukavasid<\/a>.<\/p>\n

Alpha Vantage annab varude andmete toomiseks l\u00f5pp-punkti. Kasutades nende API-sid, saame tuua p\u00e4evasisese, igap\u00e4evase, n\u00e4dala-, kuuandmete aktsiaandmeid. Need pakuvad ka p\u00f5hilisi andmeid, n\u00e4iteks ettev\u00f5tte \u00fclevaadet, kasumit, kasumiaruannet, bilanssi jne. Samuti v\u00f5ite saada valuutakursse erinevate valuutade vahel.<\/p>\n

Selles artiklis uurime, kuidas varude andmeid hankida Alpha Vantage’i abil PHP-s. Alustamiseks haarake oma API v\u00f5ti<\/a> Alpha Vantage’i veebisaidilt.<\/p>\n

Integreerige tasuta varude API-d PHP-sse<\/h3>\n

Varude andmete toomiseks peame saatma HTTP-p\u00e4ringud Alpha Vantage’i antud l\u00f5pp-punkti. Seda saab teha kasutades cURL-i. Mulle isiklikult meeldib Guzzle<\/a> sel eesm\u00e4rgil. Samuti kavatsen siin Guzzle’i abil HTTP-p\u00e4ringuid saata ja vastuseid k\u00e4sitleda.<\/p>\n

Installige Guzzle’i teek k\u00e4suga:<\/p>\n

composer require guzzlehttp\/guzzle<\/code><\/pre>\n
Alpha Vantage API-dega suhtlemisel peame saatma GET-taotlused nende API-l\u00f5pp-punktile. API l\u00f5pp-punkt https:\/\/www.alphavantage.co\/query<\/code>on k\u00f5igi taotluste puhul sama. Ainus muutus on ‘GET’ parameetrites. Alustame varude andmete hankimisega praktiliselt.<\/p>\n
Hankige p\u00e4evasisesed andmed<\/h4>\n
On API dokumentatsiooni<\/a> Alpha Vantage, leiad t\u00e4psemat teavet tulemusn\u00e4itaja ja nende parameetrid \u00fcksikasjalikult.<\/p>\n
P\u00e4evasiseseid andmeid saate iga aktsia kohta j\u00e4rgmiselt. N\u00e4itena kasutan ettev\u00f5tet \u201eIBM".<\/p>\n
<?php\nrequire_once \"vendor\/autoload.php\";\n\u00a0\nuse GuzzleHttpClient;\n\u00a0\u00a0\n$client = new Client([\n\u00a0\u00a0\u00a0\u00a0\/\/ Base URI is used with relative requests\n\u00a0\u00a0\u00a0\u00a0'base_uri' => 'https:\/\/www.alphavantage.co',\n]);\n\u00a0\u00a0\n$response = $client->request('GET', '\/query', [\n\u00a0\u00a0\u00a0\u00a0'query' => [\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'function' => 'TIME_SERIES_INTRADAY',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'symbol' => 'IBM',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'interval' => '5min',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'apikey' => 'YOUR_API_KEY',\n\u00a0\u00a0\u00a0\u00a0]\n]);\n\u00a0\u00a0\n$body = $response->getBody();\n$arr_body = json_decode($body);\nprint_r($arr_body);<\/code><\/pre>\n
Asendage kohat\u00e4ide YOUR_API_KEY oma tegeliku API-v\u00f5tmega. Siin kasutan funktsiooni parameetrit as TIME_SERIES_INTRADAY<\/code>ja intervalli as 5min<\/code>.<\/p>\n
Igap\u00e4evased andmed<\/h4>\n
Aktsia igap\u00e4evaseid andmeid saate kasutada sama tulemusn\u00e4itaja, kuid erinevate parameetritega j\u00e4rgmiselt.<\/p>\n
$response = $client->request('GET', '\/query', [\n\u00a0\u00a0\u00a0\u00a0'query' => [\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'function' => 'TIME_SERIES_DAILY',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'symbol' => 'IBM',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'apikey' => 'YOUR_API_KEY',\n\u00a0\u00a0\u00a0\u00a0]\n]);<\/code><\/pre>\n
\u00dclaltoodud API taotluses on vajalik funktsiooni parameeter TIME_SERIES_DAILY<\/code>.<\/p>\n
P\u00f5hiandmed<\/h4>\n
\u00d5igete aktsiate valimisel soovite t\u00f5en\u00e4oliselt tutvuda ettev\u00f5tte p\u00f5hiliste \u00fcksikasjadega. Alpha Vantage’i abil saate need \u00fcksikasjad h\u00f5lpsasti k\u00e4tte saada.<\/p>\n
Ettev\u00f5tte \u00fclevaade<\/h5>\n
$response = $client->request('GET', '\/query', [\n\u00a0\u00a0\u00a0\u00a0'query' => [\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'function' => 'OVERVIEW',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'symbol' => 'IBM',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'apikey' => 'YOUR_API_KEY',\n\u00a0\u00a0\u00a0\u00a0]\n]);<\/code><\/pre>\n
Ettev\u00f5tte tulud<\/h5>\n
$response = $client->request('GET', '\/query', [\n\u00a0\u00a0\u00a0\u00a0'query' => [\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'function' => 'EARNINGS',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'symbol' => 'IBM',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'apikey' => 'YOUR_API_KEY',\n\u00a0\u00a0\u00a0\u00a0]\n]);<\/code><\/pre>\n
Kasumiaruanded<\/h5>\n
$response = $client->request('GET', '\/query', [\n\u00a0\u00a0\u00a0\u00a0'query' => [\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'function' => 'INCOME_STATEMENT',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'symbol' => 'IBM',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'apikey' => 'YOUR_API_KEY',\n\u00a0\u00a0\u00a0\u00a0]\n]);<\/code><\/pre>\n
Eelarve<\/h5>\n
$response = $client->request('GET', '\/query', [\n\u00a0\u00a0\u00a0\u00a0'query' => [\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'function' => 'BALANCE_SHEET',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'symbol' => 'IBM',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'apikey' => 'YOUR_API_KEY',\n\u00a0\u00a0\u00a0\u00a0]\n]);<\/code><\/pre>\n
Pange t\u00e4hele, et saate nende l\u00f5pp-punktide ja nende parameetrite \u00fcksikasjad nende API dokumentatsioonist<\/a>.<\/p>\n
Valuutakursid<\/h4>\n
Kui otsite reaalajas ja ajalooliste valuutakursside (FX) hindu, saate seda teha alloleva koodi abil. Selles koodis saan INR-i valuuta USD-kursi.<\/p>\n
$response = $client->request('GET', '\/query', [\n\u00a0\u00a0\u00a0\u00a0'query' => [\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'function' => 'CURRENCY_EXCHANGE_RATE',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'from_currency' => 'USD',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'to_currency' => 'INR',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'apikey' => 'YOUR_API_KEY',\n\u00a0\u00a0\u00a0\u00a0]\n]);<\/code><\/pre>\n
Samamoodi saavad kasutajad toota ajaloolisi valuutakursse (FX) kahe valuuta vahel.<\/p>\n
$response = $client->request('GET', '\/query', [\n\u00a0\u00a0\u00a0\u00a0'query' => [\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'function' => 'FX_DAILY',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'from_symbol' => 'USD',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'to_symbol' => 'INR',\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0'apikey' => 'YOUR_API_KEY',\n\u00a0\u00a0\u00a0\u00a0]\n]);<\/code><\/pre>\n
\u00dclaltoodud koodil on funktsiooni parameeter, FX_DAILY<\/code>mis annab teile igap\u00e4evased valuutakursid. N\u00e4dala andmeid saate parameetriga FX_WEEKLY<\/code>, igakuiseid andmeid teenusega FX_MONTHLY<\/code>.<\/p>\n
See k\u00f5ik on seotud vaba aktsia API-de integreerimisega PHP-sse Alpha Vantage’iga. Tahaksin kuulda teie m\u00f5tteid ja ettepanekuid allpool olevas kommentaaride jaotises.<\/p>\n
seotud artiklid<\/h4>\n