Send an Image to an API - Dropsource Help Center (2024)

Send an Image to an API - Dropsource Help Center (1)

You can send an image to an API from your Dropsource app. Your image can come from inside the app, or elsewhere on the user device, such as the camera or gallery. In order to receive the image, your API should be set up to receive base 64 encoded image strings.

  1. Add an Image Element to a page in your app. You can set the Image Asset in Properties by uploading an image manually into your project, or if you want to let the user upload their own image, use either the Take a Photo / Pick an Image Action on Android, or the Select Image from Photos Action on iOS (it allows you to select from the camera or photo library).
    • Depending on your app use case, you might need to display the photo chosen by the user in the app – add a Set Value Action to the nested Image Chosen Event, selecting the Image and the photo chosen, via the Event Data. Send an Image to an API - Dropsource Help Center (2)
  2. To send the image as a Base 64 encoded string, your app will need to encode the image and store it in a variable to send with the API request. In Page Variables on the right of the editor, create a new variable, with a name of your choice and Swift/Java String type. Send an Image to an API - Dropsource Help Center (3)
    • Add an Action to encode the image when it’s ready (make sure it’s before you use the Run API Request Action to execute the request). Use the Base64 Encode Image Action, selecting the Image (e.g. from the Element it’s displayed in). Send an Image to an API - Dropsource Help Center (4)
      • In the nested Encoded Event, add a Set Value Action, setting the Page Variable with the encoded image value, via the Event Data. Send an Image to an API - Dropsource Help Center (5)
  3. Add the API request that receives the image. In the Parameters, find the field that expects the image string. If you’re sending it as a Base 64 encoded string, bind the field to the Page Variable you created. Send an Image to an API - Dropsource Help Center (6)

When your request runs, it will send the image as a parameter. For a complete example of sending images to an API, check out the Photo Saver example app. You can also display images from API responses, including arrays.

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Send an Image to an API - Dropsource Help Center (2024)

FAQs

Send an Image to an API - Dropsource Help Center? ›

Option 1: Direct File Upload , From this method you can select form-data and set the type to file. Then select an image file by clicking on the button shown in the value column. The content type is automatically detect by postman but if you want you can set it with a relevant MIME type.

How to send an image file in API? ›

Option 1: Direct File Upload , From this method you can select form-data and set the type to file. Then select an image file by clicking on the button shown in the value column. The content type is automatically detect by postman but if you want you can set it with a relevant MIME type.

How do I send information to an API? ›

How to Make API calls
  1. Find the URI of the external server or program.
  2. Add an HTTP verb.
  3. Include a header.
  4. Include an API key or access token.
  5. Wait for the response.
Sep 20, 2021

How to display an image returned by API? ›

In this component, we inject the `ImageService` and fetch the image URL in the `ngOnInit` method. The retrieved URL is then assigned to the `imageUrl` property. This binding connects the `imageUrl` property to the `src` attribute of the `img` tag, which will display the image fetched from the API.

How to find a person by photo? ›

Search with an image from your device
  1. On your Android phone or tablet, open the Google app or the Chrome app .
  2. In the search bar, tap Google Lens .
  3. Take or upload a photo to use for your search: ...
  4. Select the area you want to use for your search: ...
  5. At the bottom, scroll to find your search results.

Can I send a file to an API? ›

To enable clients to upload files to your API, include a file field in the request body. To do so, click the Add a new param box, add the field name, and choose file from the dropdown menu. In the image above, you can see that you can upload a file as soon as you select file from the dropdown.

How do I send an image file? ›

How To Send Photos Without Losing Quality Using Email
  1. Click on New Email or Compose.
  2. Type the email address of the intended recipient.
  3. Fill in the subject, and optional body text.
  4. Click Attach File, and select the images you want to send.
  5. Click on the Send button when ready.
Mar 12, 2024

How do I send an API email? ›

Send Emails with Gmail API
  1. Step 1: Create a project at Google API Console.
  2. Step 2: Enable Gmail API.
  3. Step 3: Credentials and authentication with OAuth 2.0.
  4. Step 4: Pick a quickstart guide.
  5. Step 5: API client library.
  6. Step 6: Access to Gmail. Go. Java. Ruby. .NET. Node.js. PHP. Python. ...
  7. Step 7: Create an email.
  8. Step 8: Send an email.

How do you connect to an API? ›

  1. Step 1: Decide What API You Need. What information are you looking for or do you want to change? ...
  2. Step 2: Find the API Docs. ...
  3. Step 3: Find the Endpoint. ...
  4. Step 4: Determine Your Request Type. ...
  5. Step 5: Understand the Parameters. ...
  6. Step 6: Format Your Request. ...
  7. Step 7: Use the Data. ...
  8. Step 8: Final Notes.

How to send data from UI to API? ›

In many cases, data from fields on the UI must be passed directly to the API. A simple example is any detail screen with editable input fields. These fields must be passed to a save API in order to update the entered data in the application's database. This save API takes a specific XML structure as input.

How to add an image in API? ›

You should upload the file and get the url to the file, then post it. This worked for me: r = requests. post(f'{rooturl}/uploads. json', files = {'files[]': (file, open(file, 'rb'), 'image/png')}, data={'type':'image'}, headers={ "Api-Username" : sys.

How to upload image through REST API? ›

Uploading Images via REST API
  1. Obtain the correct endpoint URL for file uploads. ...
  2. Prepare a POST request with the image data in a form-data format.
  3. Include any additional fields required by your Strapi configuration.
  4. Send the request and handle the response, which should contain the uploaded image's details.

How to display an image from a web API? ›

cshtml" file:
  1. In the "Solution Explorer".
  2. Expand "Views" folder.
  3. Select "Home" -> "index. cshtml". Add the following code: @{ ViewBag. Title = "Upload the file and display the uploaded image"; } @using (Html. BeginForm("Index", "Home", FormMethod. Post, new { enctype = "multipart/form-data" })) { <div> Select Image.
Feb 16, 2021

Can I find someone by their picture for free? ›

Google Lens remains one of the most excellent ways to find someone using only an image. Google Lens is simple to use on any Apple device, desktop computer, or Android smartphone. Follow the steps below to locate someone with a photo using Google Lens. Click the Google bar or go to Google.

Is PimEyes legal? ›

PimEyes has been the subject of legal inquiries and lawsuits in Europe and the United States. In November 2022, the privacy advocacy group Big Brother Watch filed a complaint with the United Kingdom's data and privacy watchdog. In December 2022, Germany's privacy watchdog opened proceedings against PimEyes.

How to use PimEyes for free? ›

The first action you take after entering our website is to upload a photo and perform a search. Note that we are storing uploaded photos only for 30 minutes, then the system deletes it permanently. The search process takes a few seconds and we work hard on providing you with the best results containing your face.

How to send image data in rest API? ›

How to send image files in REST API. If your file upload API issues relate to images, there is a simple solution – direct file uploads. You can use this to solve the problem of how to send an image file in a REST API.

How do you send a file in REST API? ›

To attach a file, you must include it with the Body as form-data. Once you are in the Body → form-data fields, you must enter a KEY . This should be “file” or whichever value you specified in the @RequestPart(“[value]”) . After doing so, a dropdown will appear that gives you the option of Text or File.

How to send an image via HTTP? ›

The send method both dispatches the request to the remote server, and sets its argument as the body of that request. Since you're expecting Base64 encoded image data on your server, you'll first need to convert your image file to Base64 data on the client.

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