(PHP ActiveX) Bitfinex v2 REST Public Trades

The trades endpoint allows the retrieval of past public trades and includes details such as price, size, and time. Optional parameters can be used to limit the number of results; you can specify a start and end timestamp, a limit, and a sorting method.

For more information, see https://docs.bitfinex.com/reference#rest-public-trades

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows Note: The php_com_dotnet.dll may need to be enabled inside of php.ini.

<?php

// This example assumes 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.Http')
$http = new COM("Chilkat.Http");

// Implements the following CURL command:

// curl https://api-pub.bitfinex.com/v2/trades/tBTCUSD/hist?limit=5

// Use the following online tool to generate HTTP code from a CURL command
// Convert a cURL Command to HTTP Source Code

// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder')
$sbResponseBody = new COM("Chilkat.StringBuilder");
$success = $http->QuickGetSb('https://api-pub.bitfinex.com/v2/trades/tBTCUSD/hist?limit=5',$sbResponseBody);
if ($success == 0) {
    print $http->LastErrorText . "\n";
    exit;
}

// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonArray')
$jarrResp = new COM("Chilkat.JsonArray");
$jarrResp->LoadSb($sbResponseBody);
$jarrResp->EmitCompact = 0;

print 'Response Body:' . "\n";
print $jarrResp->emit() . "\n";

$respStatusCode = $http->LastStatus;
print 'Response Status Code = ' . $respStatusCode . "\n";
if ($respStatusCode >= 400) {
    print 'Response Header:' . "\n";
    print $http->LastHeader . "\n";
    print 'Failed.' . "\n";
    exit;
}

// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)

// on trading pairs (ex. tBTCUSD)
// [
//   [
//     ID,
//     MTS,
//     AMOUNT,
//     PRICE
//   ]
// ]

// [
//   [
//     472164271,
//     1594077725121,
//     -0.15101673,
//     9370
//   ],
//   [
//     472164270,
//     1594077723860,
//     -0.015,
//     9370
//   ],
//   [
//     472164269,
//     1594077720208,
//     -0.015,
//     9370
//   ],
//   [
//     472164267,
//     1594077718125,
//     -0.005,
//     9370
//   ],
//   [
//     472164251,
//     1594077697587,
//     -0.015,
//     9370
//   ]
// ]

// Sample code for parsing the JSON response...
// Use the following online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON

$i = 0;
$count_i = $jarrResp->Size;
while ($i < $count_i) {
    // jarr_trade is a Chilkat.JsonArray
    $jarr_trade = $jarrResp->ArrayAt($i);

    $trade_id = $jarr_trade->stringAt(0);
    $mts = $jarr_trade->stringAt(1);
    $amount = $jarr_trade->stringAt(2);
    $price = $jarr_trade->stringAt(3);

    $i = $i + 1;
}


?>