Salesforce Apex Parse Url

I have a nginx installation which I need for hosting web sites in development so that other people can test them out. Datastage api example. Portable seating is available. Unfortunately, you could be forced to manually code the Apex classes that call the web service or use HTTP. The important point to remember is that all of these APIs operate identically across Force. Salesforce Interview Questions Pagination 400 - invalid_grant 401 - invalid header APEX Apex Pagination Apex Trigger Apex list to text area field Apex:outputLink Cloning Command:link Data Types Developer Org Docusign Force. The numbers in the table below specifies the first browser version that fully supports the JSON. Use lightning:navigation component to navigate to a given pageReference or to generate a URL from a pageReference. the second picklist. wsdl file and Parse it Add Endpoint URL given by client Batch Apex salesforce interview questions and answers. Useful post help software engineer to develop their best system. Performs rule-based searches for duplicate records. com, you need to first create a remote-site using the URL of the site where your REST service is hosted. Working on Order Capture has made me explore lots of new Salesforce concepts which were unknown to me. Home Salesforce Questions & Answers Salesforce Questions and Answers How To Read The Parameter Value From The Url In Apex? September 20, 2018 at 3:08 pm #35741 Aman #798. The WSDL we used earlier contains multiple portTypes, multiple services, or multiple bindings and Apex does not support this kind of WSDL services. If you already have a LiquidPlanner account, then sign to LiquidPlanner > click the user menu (profile picture) > select Workspace Directory > click the "Start New Trial" button at the bottom of the page to create a new workspace. Parsing JSON Object in Salesforce Apex. I have gone through this blog and found some interesting stuff about SF. Salesforce has a know issue with creating correct WSDLs for the Apex SOAP classes created under version 34. Scenario: - We need to create dependent picklist between 2 picklists into Salesforce Org, you all might be thinking that you do not need to write apex and it can be done using out of functionality but in my case, we have more than 1K values in both picklists and can be added/removed in future in short dynamic dependent picklist. Call Rest Api and Json Parsing in Salesforce Call the rest api and parse the json and one more thing add End Point url in Remote Site Setting Setup > Administration Setup > Security Controls > Remote Site Settings. He is the Salesforce Wizard and has the hat to prove it. CALLAWAY APEX IRON SET The Ultimate Forged Players Distance Iron Apex is the ultimate forged players distance iron, and it stands alone for its premium craftsmanship and amazing s. SalesForce Apex CSV Parser. com, Amazon are the main ones. Fun with Flows - Parsing DataI recently ran into a challenge while making / scripting / conjuring a fairly complex flow. It is the most preferred way of transferring data over web. Contribute to pdalcol/Zippex development by creating an account on GitHub. How to parse XML String in Salesforce Apex Class? How to parse XML String in Apex Class? I have a requirement in which third party send a XML String on based of Which we have to insert Object (i. Integrating Salesforce with SOAP webservice - Apex callout Integrating Salesforce with SOAP webservice - Apex callout part 2 In the above example, our callout was synchronous. Step 2: Write future method Write future method that calls external service. Transitioning from a Visualforce Developer to a Lightning Developer set;} @AuraEnabled public String URL instead and use JSON. CDC- Reconstruct a Field from Its Diff Value in Apex The following code sample can be used to reconstruct a long textarea field from its Diff value in a CDC packet. DOM classes help you parse or generate XML content. So in salesforce go to setup-> Apex -> generate WSDL from your web service class and save it to your computer Then Set your URI to the location in your local drive with filter = WelcomeMsgSoap. Salesforce Labs & Open Source Projects (1118) Desktop Integration (1081) Schema Development (816) Apple, Mac and OS X (778) Architecture (735) VB and Office Development (627) Salesforce Summer of Hacks (158) Salesforce $1 Million Hackathon. com platform and Database. Recursion in Trigger Problem :-Always ensure that the Account Short Name(custom field on Account ) field is populated with the value from it’s parent Account (make sure to take the value from the furthest parent – up the chain). Giovanni Modica's blog about technology. Next we call Navigate on the web browser control to point to this location. Web Services are an abstraction layer allowing systems to communicate independently of their source code language. Use the JSONParser methods to parse a response that's returned from a call to an external service that is in JSON format, such as a JSON-encoded response of a Web service call out. 0 to be able to use them. wsdl file and Parse it Add Endpoint URL given by client Batch Apex salesforce interview questions and answers. To build endpoints, we often need a better method that is simplified and clean. The entire flow of integration comprises of nine steps. How to Call Salesforce API from Lightning Component February 5, 2018 Amit Singh You may have heard about that we can not make the Salesforce API Call directly from the lightning component. Calling External Web Services from Salesforce. PageReference is a reference to a page, providing a well-defined structure that describes the page type and its corresponding values. 2, the JSON_TABLE, JSON_QUERY or JSON_VALUE SQL functions were introduced. Parsing XML in Salesforce APEX Terry Luschen 08 Apr 2013 When doing systems integration it is very common to have to work with Extensible Markup Language, better known as XML. This package can be installed in any Salesforce org as an unmanaged package. For more information, see Using the Force. At first you must Add new filter (using your ID field). It is the most preferred way of transferring data over web. Salesforce Lead Conversion Field Mapping Step 1. This tool generates strongly typed Apex code for parsing a JSON structure. We can import data using data loader But sometime there is requirement when end users do not want to use Apex Data loader. CDC- Reconstruct a Field from Its Diff Value in Apex The following code sample can be used to reconstruct a long textarea field from its Diff value in a CDC packet. To build endpoints, we often need a better method that is simplified and clean. When we do the salesforce development, there are two ways to develop "code" in Salesforce environment, especially in Force. Use the methods in the XMLSerializer class to perform round-trip XML serialization and deserialization of Apex objects. Cloud Loader is a scripted version of the Apex Data Loader that is pre-packaged in a public Amazon EC2 AMI (Amazon Machine Image). This will allow you to integrate data into or out of Salesforce completely in the Cloud without having to find a server to host the integration. Apex supports the ability to write Apex logic , which you can in turn expose to web services. I did parsing the my wsdl in salesforce system. wsdl file and Parse it Add Endpoint URL given by client Batch Apex salesforce interview questions and answers. App Logic (37) The Apex programming language, workflow and formulas for logic. They allow you to embed property or object values in your apex controller directly into the HTML generated by the corresponding Visualforce page. 2-way: User edits the Invoice record in Salesforce and it pushes back through JSON to Heroku, etc. Convert curl to rest api. getPageInfo" not returning the correct URL when CTI is configured. How to Call Salesforce API from Lightning Component February 5, 2018 Amit Singh You may have heard about that we can not make the Salesforce API Call directly from the lightning component. js or split a URL into readable parts and extract search parameters using built-in Node. With Salesforce PageReference class, it is easier for us to parse and build URL query string. How to create new lead in Salesforce using ASP. Recursion in Trigger Problem :-Always ensure that the Account Short Name(custom field on Account ) field is populated with the value from it’s parent Account (make sure to take the value from the furthest parent – up the chain). Parsing JSONArray in apex. I will show you the code, part by part, and discuss how it all fits together and why. To avoid access to malicious websites from Salesforce, the website first needs to be registered with remote site settings. It is good to get back to the basics and understand a little bit how the JSON string is structured and how the parsing is done. The JSON for our example is fairly simple and easy to parse. com REST API lets you integration with Force. From C# you have two common ways to integrate with Salesforce: Use the Partner API. As you can see on the screenshot we need add “empty” field related to salesforce. It was my intention to do the same demo using JSON, however, I ran into a small sang. We usually get a requirement to store Salesforce records in XML format. This is a great example of how you can use flows to harness the power of apex with the ease and lower support cost of configuration. com, you need to first create a remote-site using the URL of the site where your REST service is hosted. And even then, once parsed to know which individual values were selected there’s the challenge of comparing what was selected in the first picklist vs. How to create new lead in Salesforce using ASP. While all these serve a similar purpose of accessing data from Force. Let's ignore these for right now, and import our webservice. As a workaround Salesforce suggested that the Apex SOAP classes should be created under version 32. I was unaware of it. Transitioning from a Visualforce Developer to a Lightning Developer set;} @AuraEnabled public String URL instead and use JSON. Also the plugin could be extended to take a json array as input, e. ← parse vs valueOf for Date in Apex. It is the most preferred way of transferring data over web. Click Save. I've been really interested recently about the serverless architecture and how I could leverage it to build a Slack bot. Salesforce Summaries - Integrating Third-party APIs Using APEX RESTful Callouts Share this article SalesforceSummaries: a series delivering key insights from Salesforce YouTube videos, to save you time as you keep up to date with the latest technological changes within the Salesforce ecosystem. Brilliant!. Collaboration (5) The Salesforce Chatter collaboration platform. They can be displayed in three styles. Contribute to pdalcol/Zippex development by creating an account on GitHub. For more complex JSON structures, you can use JSON2Apex. Since you have the URL as a string, use the String methods to parse ouf the ID portion. Apex provides classes that enable you to work with XML content using the DOM (Document Object Model). You can associate each email service with one or more Salesforce-generated email addresses to which users can send messages for processing. It was my intention to do the same demo using JSON. valueOf for apex, each accepts a String and each returns a new Date instance. To overcome for this either we can covert excel file to CSV and import csv file using below code. You only need to copy/paste the resulting code into your Salesforce, force. I have written it as a utility method which would need you to parse the CDC JSON packet and query the current value of the field from your DB. A page rank and SEO app for users to monitor and track the performance of their pages. {1,2}' you will be able to also parse Excel exported files as are. XMLSerializer Methods. Heroku can receive an event from Salesforce and perform some process in response. My intention is to help newbies with Real Time Example which I explained Below. The API contains procedures and functions to call both SOAP and RESTful style Web services. Ideally I would like to use a workflow but I do not think it is feasible. Home Salesforce Questions & Answers Salesforce Questions and Answers How To Read The Parameter Value From The Url In Apex? September 20, 2018 at 3:08 pm #35741 Aman #798. All the examples of Apex adapter on internet either use Salesforce or Google API not the REST or SOAP with Authentication like oAuth 2. While all these serve a similar purpose of accessing data from Force. In this post we will talk about best practice for test classes with test class examples in Salesforce. Also the plugin could be extended to take a json array as input, e. Salesforce - JSON is a lightweight data-interchange format. In addition to being a ButtonClick Admin, Brian also utilizes Salesforce Apex and Visualforce. Salesforce provide very few options for the Authentication provider. Using a comma works, if enclosed by slashes: e. I have a CSV that contains fields that need to go to several Salesforce custom objects. Apex Email Handler Class 5. parse and Date. Programming questions are best to post in one of the developer forums for a quick response here. Integrating Salesforce with SOAP webservice - Apex callout Integrating Salesforce with SOAP webservice - Apex callout part 2 In the above example, our callout was synchronous. How to parse YAML object in Salesforce Apex. Product) in Our Org. copy and paste this URL into your RSS reader. It will automatically create the webservice classes and you can use the methods of those classes. To build endpoints, we often need a better method that is simplified and clean. Unfortunately, you could be forced to manually code the Apex classes that call the web service or use HTTP. Collaboration (5) The Salesforce Chatter collaboration platform. Make JSON based requests and parse the responses. com" or "https://test. Since you have the URL as a string, use the String methods to parse ouf the ID portion. Parsing JSON in Apex Salesforce. Home Salesforce Questions & Answers Salesforce Questions and Answers How To Read The Parameter Value From The Url In Apex? September 20, 2018 at 3:08 pm #35741 Aman #798. Salesforce has a limit of 50 future calls for a single transaction. Solution I have created this class to generate some hard coded data. Salesforce has introducted Queueable interface supersede the old @future annotation in Apex. The DOM represents an XML document as a hierarchy of nodes. Last updated 2018-01-15 · Reference W-3689704 · Reported By 4 users. One may add few more extension like Salesforce API Fieldnames, Salesforce Apex class Links, Salesforce Console launcher, MetaForce IDE, ASIDE IDE, Salesforce Code Searcher, Force. http://www. Add new remote site. Multi Level Nested JSON Parsing with Apex Salesforce. com platform architecture provides an integrated architecture that lets you concentrate on building solutions, rather than infrastructure. Salesforce has a know issue with creating correct WSDLs for the Apex SOAP classes created under version 34. SessionId — This is a unique ID for a session, you can hardcode it in nodejs app (for testing purpose), or can pass from Salesforce client. ← parse vs valueOf for Date in Apex. You can deploy the records of custom metadata types from a sandbox with change sets or packaged in managed packages instead of transferring them manually. This is a great example of how you can use flows to harness the power of apex with the ease and lower support cost of configuration. Salesforce openings; Export using apex code in Salesforce; How to get fields for sObject using Apex? URL No Longer Exists. All the examples of Apex adapter on internet either use Salesforce or Google API not the REST or SOAP with Authentication like oAuth 2. Next, log into Salesforce. Use the JSONParser class methods to parse JSON-encoded content. Here, click on the “Generate from WSDL” button. Contribute to pdalcol/Zippex development by creating an account on GitHub. Swirl your makeup brushes in a DIY mixture of dish soap and olive oil for a like-new feel. App Logic (37) The Apex programming language, workflow and formulas for logic. The trigger parses the JSON that is sent to Salesforce via Platform Events. The code uses, standard Custom Object url and parse the URL to retrive the Object Name and its Salesforce Id. Hi Peter, I tried using this syntax in my query so the query would spit out a rapport with links. In this post we will talk about best practice for test classes with test class examples in Salesforce. Author posted by Jitendra on Posted on October 13, 2013 under category Categories Apex, Salesforce and tagged as Tags Apex, Developer Console, Integration, Salesforce, SOAP, Web Service, WSDL, wsdl2apex with 43 Comments on Consuming External Web Service in Apex – Salesforce. I Would like to parse the static URL in Apex. It will show an apex class, you can modify the Name (Default Name. Serializes and Deserializes an Apex object to XML and vice versa. restoremajorityrule. 26 APEX_WEB_SERVICE. We'll cover how to generate and programatically parse URLs for custom REST endpoints in Salesforce. Fieldset apex code salesforce Fieldset apex code salesforce A field set is a grouping of fields for same object. The integration flow will demonstrate how to fetch basic LinkedIn profile information such as first name, last name, profile headline and profile URL in different fields of a record belonging to a custom object in your Salesforce org through LinkedIn REST API. Convert curl to rest api. com/us/developer/docs/apexcode/Content/apex_json_jsonparser. In addition to being a ButtonClick Admin, Brian also utilizes Salesforce Apex and Visualforce. (Puedes ver este artículo en español aquí). Browser and select MyService. Solution I have created this class to generate some hard coded data. To build endpoints, we often need a better method that is simplified and clean. Export using apex code in Salesforce; How to get fields for sObject using Apex? URL No Longer Exists. You can deploy the records of custom metadata types from a sandbox with change sets or packaged in managed packages instead of transferring them manually. So lets find out a free/open source WSDL that will be used for our sample. Sign up to join this community. This tool generates strongly typed Apex code for parsing a JSON structure. parse() function is included in all major browsers and in the latest ECMAScript (JavaScript) standard. i wanted to get another value back from the controller and having some issues. Apex Workbook: HTML | PDF Salesforce Developers Apex Page Beginning and advanced programmers The Apex page on Salesforce Developers has links to several resources including articles about the Apex programming language. All the examples of Apex adapter on internet either use Salesforce or Google API not the REST or SOAP with Authentication like oAuth 2. Later through usable parseXML method that has been parsed. The WSDL we used earlier contains multiple portTypes, multiple services, or multiple bindings and Apex does not support this kind of WSDL services. Brilliant!. com (Salesforce) Platform. Some nodes may be branch nodes and have child nodes, while others are leaf nodes with no children. The Apex classes construct the SOAP XML, transmit the data, and parse the response XML into Apex objects. com platform architecture provides an integrated architecture that lets you concentrate on building solutions, rather than infrastructure. It also has functionality to convert between XML and Json. {1,2}' you will be able to also parse Excel exported files as are. Once the user has entered their credentials using the web browser control it will be re-directed to resttest:callback. Step 2: Write future method Write future method that calls external service. now you can chain a job to another job an unlimited number of times. The below is. So far in my apex playing time I have been able to parse out values from a string of characters. getPageInfo" not returning the correct URL when CTI is configured. It was my intention to do the same demo using JSON. Integrating Salesforce with SOAP webservice - Apex callout Integrating Salesforce with SOAP webservice - Apex callout part 2 In the above example, our callout was synchronous. With Salesforce, you can configure Salesforce both ways – as an IdP or as a SP. Using Apex REST you can expose the data that resides into your Salesforce instance and you can also get the data directly from the other system which hits the particular URL. Modify the class names as desired. 2, additional SQL functions for JSON generation as well as a PL/SQL based JSON parser is available. Export using apex code in Salesforce; How to get fields for sObject using Apex? URL No Longer Exists. Salesforce Convert Map Lead Fields. In addition to being a ButtonClick Admin, Brian also utilizes Salesforce Apex and Visualforce. parse() function with the help of example Node. Integrating Salesforce with SOAP webservice - Apex callout Integrating Salesforce with SOAP webservice - Apex callout part 2 In the above example, our callout was synchronous. All the examples of Apex adapter on internet either use Salesforce or Google API not the REST or SOAP with Authentication like oAuth 2. You can deploy the records of custom metadata types from a sandbox with change sets or packaged in managed packages instead of transferring them manually. This tool generates strongly typed Apex code for parsing a JSON structure. It is the most preferred way of transferring data over web. At first you must Add new filter (using your ID field). 'serverurl' attribute should be a specific app server instance (e. Click Save. You can also create a soap envelope and send the request to endpoint url using HttpRequest class and then parse the HttpResponse using DOM classes. The Apex classes construct the SOAP XML, transmit the data, and parse the response XML into Apex objects. We will use the OAuth JSON Web Token (JWT) bearer flow that's supported in the Salesforce CLI. ← Salesforce: parse url query string to parameters map Salesforce: Code to generate picklist values and create SelectList options based on it → Salesforce: Drawbacks of tag apex:repeat. In this short post, I would share a small piece of code to demonstrate how to use Apex to call Salesforce REST API. js or split a URL into readable parts and extract search parameters using built-in Node. So far in my apex playing time I have been able to parse out values from a string of characters. Integrating Salesforce with SOAP webservice - Apex callout Integrating Salesforce with SOAP webservice - Apex callout part 2 In the above example, our callout was synchronous. In addition to being a ButtonClick Admin, Brian also utilizes Salesforce Apex and Visualforce. Home » Articles » Misc » Here. Author posted by Jitendra on Posted on July 17, 2015 November 30, 2016 under category Categories Salesforce and tagged as Tags Developer Console, Force. Heroku can receive an event from Salesforce and perform some process in response. Get endpoints for User Interface API calls, for creating and customizing picklist value sets and custom fields, and more. December 19, 2018 in Apex, Force. com or test. With Salesforce PageReference class, it is easier for us to parse and build URL query string. Welcome to the 6th tutorial in Salesforce Lightning Tutorial Series. The final page of the wizard shows the generated classes, along with any errors. com opens up your org to a number third-party integration opportunities (Google, Yahoo!, Flickr, bespoke, etc. Then we want to choose our webservices WSDL. View Sunil Sharma’s profile on LinkedIn, the world's largest professional community. Salesforce has a know issue with creating correct WSDLs for the Apex SOAP classes created under version 34. In an Android Application, it may be necessary to open a URL separately in a browser. What is JSON?. CALLAWAY APEX IRON SET The Ultimate Forged Players Distance Iron Apex is the ultimate forged players distance iron, and it stands alone for its premium craftsmanship and amazing s. deserialize to manually parse into custom apex. Using the new @future annotation, your methods execute the callout when Salesforce. Home Salesforce Questions & Answers Salesforce Questions and Answers How To Read The Parameter Value From The Url In Apex? September 20, 2018 at 3:08 pm #35741 Aman #798. Using HTTP REDIRECT seems to fix the issue with ipad/Safari and ADFS 2. DOM classes help you parse or generate XML content. Salesforce Stack Exchange is a question and answer site for Salesforce administrators, implementation experts, developers and anybody in-between. JSON2Apex can help to generate the Apex required to parse the JSON. As you can see, when a user clicks Save in the Visualforce page, it calls the save function in Apex. So lets find out a free/open source WSDL that will be used for our sample. I needed to get data out of a Multi Select Picklist (MSP) field for use later on in my flow. i made a custom wrapper class to hold the two variables and im trying to pass them back to the lightning component, but it doesnt seem to be coming through. However, APEX provides the APEX_JSON package since version 5. XML is used in a wide variety of situations, but in the end it is really just a string with tags in it. Salesforce Stack Exchange is a question and answer site for Salesforce administrators, implementation experts, developers and anybody in-between. Both would lead to side-effects and errors, as APEX gets confused when parsing the URL. To add a new WSDL right-click on the project name, Salesforce in our case, and select Add WSDL. You only need to copy/paste the resulting code into your Salesforce, force. Last updated 2018-01-15 · Reference W-3689704 · Reported By 4 users. Unlike Salesforce APIs, Apex web service methods run with system privileges and don't respect the user's object and field permissions. In this article, I'll demonstrate how to deserialize a JSON response and store it into a model we'll create with an Apex class. In Salesforce, this comes to most use when integrating with an external system. One way of doing this is by making a REST API call from Salesforce to an external endpoint. For starters, Salesforce is much more than just another CRM solution. Export using apex code in Salesforce; How to get fields for sObject using Apex? URL No Longer Exists. REST API using Weather Example Sometimes you have a requirement to access information from an external source and store or display in Salesforce. I have created a very simple component, which has one aura:iteration to loop thru the chatlist and one inputText control/component. Step 1: Create Apex Class First step is to create an apex class. More than 36 million people use GitHub to discover, fork, and contribute to over 100 million projects. Performs rule-based searches for duplicate records. com, and not obvious to guess at starting. Step 2: Write future method Write future method that calls external service. Giovanni Modica's blog about technology. You have attempted to reach Example for System. If you look at the static method prototypes for Date. For more complex JSON structures, you can use JSON2Apex. I was unaware of it. Any help would be greatly appreciated!. Calling a REST Web Service (JSON) with Apex. Following are the XMLSerializer methods. You have my permission to view my Desk site data to personalize the demo We use cookies to make interactions with our websites and services easy and meaningful, to better understand how they are used and to tailor advertising. Instead of developing the logic to construct and parse the XML of the web service messages, let the Apex classes generated by WSDL2Apex internally handle all that overhead. Fieldset apex code salesforce Fieldset apex code salesforce A field set is a grouping of fields for same object. It is the most preferred way of transferring data over web. I tried on and off for a couple of days but couldn't beat it into submission. Apex provides classes that enable you to work with XML content using the DOM (Document Object Model). Once you save "Auth. You simply paste in the JSON, and the tool generates the necessary Apex code for you. Some nodes may be branch nodes and have child nodes, while others are leaf nodes with no children. Browser and select MyService. com" or "https://test. What is the purpose of writing the test class?After developing an apex class or apex trigger we should write the unit tests and ensure that we are able to execute at least 75% of the lines of code. Starting with 12. debug() in Salesforce; Import using Apex in Salesforce; How to truncate string using apex in Salesforce? Parsing CSV to sObject using Apex in Salesforce; Import Wizard in. i made a custom wrapper class to hold the two variables and im trying to pass them back to the lightning component, but it doesnt seem to be coming through. When I tried to invoke api from Salesforce Apex code, I could see the authentication. 12 of the connector. You can deploy the records of custom metadata types from a sandbox with change sets or packaged in managed packages instead of transferring them manually. Ray Dehler on Salesforce URL Hacking to Prepopulate Fields on a. parse() function with the help of example Node. Calling a REST Web Service (JSON) with Apex. Programming questions are best to post in one of the developer forums for a quick response here. It also has functionality to convert between XML and Json. All translations are provided for free to help APEX community. You can get the wsdl of the webservice and parse the wsdl in salesforce. – 15/10/2012 – ADFS 2. Apex Email Manager Class 6. With Salesforce PageReference class, it is easier for us to parse and build URL query string. copy and paste this URL into your RSS reader. No, at time of writing (API v41. The below is. valueOf for apex, each accepts a String and each returns a new Date instance. CALLAWAY APEX IRON SET The Ultimate Forged Players Distance Iron Apex is the ultimate forged players distance iron, and it stands alone for its premium craftsmanship and amazing s. To build endpoints, we often need a better method that is simplified and clean. com but there are key differences between each of these APIs. com Platform. The code uses, standard Custom Object url and parse the URL to retrive the Object Name and its Salesforce Id. Salesforce provides various Apex encoding functions through the Lightning Platform ESAPI, which exports global static methods that you can use in your package to perform security encoding. APEX_WEB_SERVICE : Consuming SOAP and REST Web Services. An XML file will be generated , save it and go to Create new apex class then Click on Generate From WSDL and Select the XML file previously generated. Please refer to the Creating REST APIs using Apex REST article for more details on how to access and invoke custom REST Apex services from within Salesforce. Home Salesforce Questions & Answers Salesforce Questions and Answers How To Read The Parameter Value From The Url In Apex? September 20, 2018 at 3:08 pm #35741 Aman #798. First and foremost step is to add your Salesforce instance URL in Remote site settings. To do this, log in to Salesforce and from Setup, enter Remote Site Settings in the Quick Find box, then select Remote Site Settings.