Invoking api

hi there,
I was trying to invoke api from appsheet i am getting error like this

“AppId”: “6d6f6ea7-1710-446e-89f2-23213be53847”,
“AppTemplateVersion”: “1.000559”,
“RuleName”: “New Workflow Rule 2”,
“EventType”: “Change”,
“InvokedBy”: “Update”,
“Server”: “produ99110000Q6”,
“IgnoreSecurityFilters”: false,
“TableName”: “Receving form”,
“RuleTableName”: “Receving form”,
“OperationUpdateMode”: “UPDATES_ONLY”,
“EventMatch”: “Workflow event successfully matched”,
“Condition”: “”,
“MatchesCondition”: “True”,
“ActionNotPerformed”: “1 errors present.”,
“ActionResults”: “Created 1 ActionResults”,
“Action Type”: “Webhook”,
“Action Name”: “Action 1”,
“Errors”: “Error: The webhook url ' form/Action?applicationAccessKey=y6Rhx-RsTZ0-atYAf-Ssrzq-9MTZk-byIdP-hvqHw-avINz is not well formed”,
“Url”: “ form/Action?applicationAccessKey=y6Rhx-RsTZ0-atYAf-Ssrzq-9MTZk-byIdP-hvqHw-avINz”,
“Verb”: “Post”,
“MimeType”: “application/json”,
“Headers”: “applicationAccessKey:y6Rhx-RsTZ0-atYAf-Ssrzq-9MTZk-byIdP-hvqHw-avINz, _webhookActionDepth:0”,
“Payload”: “{“Action”: “Edit”,“Properties”: {“Locale”: “en-US”,“Location”: “47.623098, -122.330184”,“Timezone”: “Pacific Standard Time”,“RunAsUserEmail”: “”},“Rows”: [{“Sno”: “6247aaf6”,“Date”: “11/7/2019”,“Time”: “3:43:47 PM”,“Name”: “yO8vDJhm”,“Email ID”: “”,“Image”: “","Chain Color”: “Green”,“Length”: “100”}]}”,
“AppTemplateName”: “BulbsShopping-828846”,
“Operation”: “Workflow action”,
“Result”: “Failure”

Help me with this thanks in advance

When creating the endpoint URL, you need to URLENCODE values that contain special characters or spaces.


If you are trying to invoke the AppSheet API directly from a webhook you should pick the appropriate “Preset” as described here

That will make using the API much easier to use because the system does most of the work for you.


Hi @Phil Actually i was trying to get data from a third party website to a form into appsheet can you suggest me how to do it .Its not like posting the data but to retrieve the data from the website.

AppSheet webhooks allow you to invoke an external web service, send that service a Post body you define, and have the service perform some action. You cannot currently use an AppSheet webhook to retrieve data from an external web service.

You could do that by:

  1. Using a AppSheet webhook to trigger a Zapier “Zap”.
  2. Having the ZAP retrieve the data from the external web site.
  3. Having the Zap invoke the AppSheet REST API to Add or Update a record in an AppSheet table. The data returned in step 2 would be included in the fields of the record you Add or Update.

Others in the community may be able to suggest other simpler alternatives.

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There is no way to populate an editable form field (dropdown or other field) from external data that you want to retrieve from some web service. I am not entirely sure what you are trying to do so if you could post a little more details about the intent, we can make better suggestions.

@Phil i have tried this technique which you suggested i am able to post and i am getting success message from in the audit history i am not able to retrieve data into app sheet from a 3rd party website into a form can you suggest that how to do it.

Thanks in advance.

To the best of my knowledge, Jayaram is correct that you cannot post the data directly into an AppSheet form.

You could store the data into a row of an AppSheet table by invoking the AppSheet REST API.
Not sure if that meets your needs.

Hi @Phil i have tried doing this for my app

“Action”: “Add”,
“Properties”: {
“Locale”: “en-US”,
“Location”: “47.623098, -122.330184”,
“Timezone”: “Pacific Standard Time”,
“UserSettings”: {
“Option 1”: “value1”,
“Option 2”: “value2”
“Rows”: [
“Name”: “Jan”,
“Image”: “

But it is not working i am getting the following error

{ “statusCode”: 404, “message”: “Resource not found” } .

Please let me know if there is any configuration has to be done.

Thanks in advance.

The URL does not look correct. To invoke the REST API, you need an URL like the one described in this article