What is the URL for REST API in Salesforce?
In Salesforce, the REST API (Representational State of Resource) is a powerful tool that allows developers to interact with the platform using standard HTTP requests. But before we dive into the details, let’s first understand what the URL for REST API in Salesforce is.
The Base Endpoint
The base endpoint for Apex REST is https://instance.salesforce.com/services/apexrest/. This is the foundation of all REST API URLs in Salesforce. The URL mapping is appended to the base endpoint to form the endpoint for your REST service.
Example
For example, if you want to access the REST endpoint for the Account object, the URL would be:
https://instance.salesforce.com/services/apexrest/api/Account/
How to Access the REST API
To access the REST API, you need to follow these steps:
- Create a connected app in Salesforce
- Connect to the REST API using the OAuth Username-Password flow
- Manipulate data with the REST API
REST API vs Apex REST API
The REST API is a generic API provided by Salesforce, while Apex REST API is an API written by yourself in Apex to provide custom methods. The Force.com REST API is great for things such as CRUD (Create, Read, Update, Delete) operations.
How to Write a URL for REST API
When writing a URL for REST API, you need to include the following:
- Base path: The base path is the starting point of your REST API URL. This is usually the instance URL of your Salesforce org.
- API version: The API version is used to specify the version of the REST API you are using.
- Resource path: The resource path is the path to the specific resource you want to access. For example, if you want to access the Account object, the resource path would be api/Account.
- HTTP method: The HTTP method specifies the action you want to perform on the resource. For example, GET to retrieve data, POST to create data, PUT to update data, and DELETE to delete data.
Example of a REST API URL
Here is an example of a REST API URL:
https://instance.salesforce.com/services/apexrest/api/Account? method=GET& query=Id eq ‘001d300000000001’
In this example, the URL is accessing the Account object using the GET method and filtering the results to only include records with an ID of 001d300000000001.
Conclusion
In conclusion, the URL for REST API in Salesforce is https://instance.salesforce.com/services/apexrest/. By understanding how to write a URL for REST API, you can interact with Salesforce data using standard HTTP requests. Whether you’re building a custom application or integrating Salesforce with another system, the REST API is a powerful tool that can help you achieve your goals.