PHP

What Lists are in the chem api?

Use this example to retrieve the set of lists within the chem api

<?php

// set base address
$baseAddress = "https://sandbox.chemadvisor.io/chem/rest/v2/";

// set resource
$resource = "regulatory_lists";

// set limit,offset
$limit  = 10;
$offset = 0;

$getdata = http_build_query(array(
    'limit' => $limit,
    'offset' => $offset
));

$opts = array(
    'http' => array(
        'method' => "GET",
        'header' => 
        // set app_key header
            "app_key:your_app_key\r\n" . 
		// set app_id header
            "app_id:your_app_id\r\n" . 
        // set accept header
            "accept:application/json\r\n"
    )
);

$context = stream_context_create($opts);
$file = file_get_contents($baseAddress . $resource . '?' . $getdata, false, $context);
print_r($file);
?>

What Tags are used on Lists within the chem api?

Use this example to retrieve the set of Tags within the chem api

<?php

// set base address
$baseAddress = "https://sandbox.chemadvisor.io/chem/rest/v2/";

// set resource
$resource = "tags";

// set limit,offset
$limit  = 10;
$offset = 0;

$getdata = http_build_query(array(
    'limit' => $limit,
    'offset' => $offset
));

$opts = array(
    'http' => array(
        'method' => "GET",
        'header' => 
        // set app_key header
            "app_key:your_app_key\r\n" . 
		// set app_id header
            "app_id:your_app_id\r\n" . 
        // set accept header
            "accept:application/json\r\n"
    )
);

$context = stream_context_create($opts);
$file = file_get_contents($baseAddress . $resource . '?' . $getdata, false, $context);
print_r($file);
?>

The power of the 'q'

The 'q' query parameter can be used within a supporting call to search any field within the resource. 'q' supports most of the syntax used by MongoDB db.find()

How do I find the Substance Id (_id) for CAS 50-00-0?

You can use 'q' to lookup a Substance Id (_id) by any Identifier that we support. Some of the Identifiers we support, but are not limited to, are CAS, EC, Annex, ENCS, and Formula

<?php

// set base address
$baseAddress = "https://sandbox.chemadvisor.io/chem/rest/v2/";

// set resource
$resource = "substances";

// set query parameters:q,limit,offset
$q      = '{"identifiers.identifier.value": "50-00-0"}';
$limit  = 10;
$offset = 0;

$getdata = http_build_query(array(
    'q' => $q,
    'limit' => $limit,
    'offset' => $offset
));

$opts = array(
    'http' => array(
        'method' => "GET",
        'header' => 
        // set app_key header
            "app_key:your_app_key\r\n" . 
		// set app_id header
            "app_id:your_app_id\r\n" . 
        // set accept header
            "accept:application/json\r\n"
    )
);

$context = stream_context_create($opts);
$file = file_get_contents($baseAddress . $resource . '?' . $getdata, false, $context);
print_r($file);
?>

How do I find all of the Canada OEL Lists in the chem api?

Using 'q' to get a set of lists by a Tag or Tags

<?php

// set base address
$baseAddress = "https://sandbox.chemadvisor.io/chem/rest/v2/";

// set resource
$resource = "regulatory_lists";

// set query parameters:q,limit,offset
$q      = '{$and: [{"tags.tag.name": "OEL"}, {"tags.tag.name": "Canada"}]}';
$limit  = 10;
$offset = 0;

$getdata = http_build_query(array(
    'q' => $q,
    'limit' => $limit,
    'offset' => $offset
));

$opts = array(
    'http' => array(
        'method' => "GET",
        'header' => 
        // set app_key header
            "app_key:your_app_key\r\n" . 
		// set app_id header
            "app_id:your_app_id\r\n" . 
        // set accept header
            "accept:application/json\r\n"
    )
);

$context = stream_context_create($opts);
$file = file_get_contents($baseAddress . $resource . '?' . $getdata, false, $context);
print_r($file);
?>