Functions

CLIENT

Platform

Version

The Functions service allows you to create custom behaviour that can be triggered by any supported Appwrite system events or by a predefined schedule.

Appwrite Cloud Functions lets you automatically run backend code in response to events triggered by Appwrite or by setting it to be executed in a predefined schedule. Your code is stored in a secure way on your Appwrite instance and is executed in an isolated environment.

You can learn more by following our Cloud Functions tutorial.

Base URL

https://cloud.appwrite.io/v1

List Executions

Get a list of all the current user function execution logs. You can use the query params to filter your results.

Request
- functionId string
  required
  
  Function ID.
- queries array
  
  Array of query strings generated using the Query class provided by the SDK. Learn more about queries. Maximum of 100 queries are allowed, each 4096 characters long. You may filter on the following attributes: trigger, status, statusCode, duration
- search string
  
  Search term to filter your list results. Max length: 256 chars.
Response
- 200 application/json
  
  Executions List

Endpoint

GET /functions/{functionId}/executions

Flutter

import 'package:appwrite/appwrite.dart';

void main() { // Init SDK
  Client client = Client();
  Functions functions = Functions(client);

  client
    .setEndpoint('https://cloud.appwrite.io/v1') // Your API Endpoint
    .setProject('5df5acd0d48c2') // Your project ID
  ;
  Future result = functions.listExecutions(
    functionId: '[FUNCTION_ID]',
  );

  result
    .then((response) {
      print(response);
    }).catchError((error) {
      print(error.response);
  });
}

Create Execution

Trigger a function execution. The returned object will return you the current execution status. You can ping the Get Execution endpoint to get updates on the current execution status. Once this endpoint is called, your function execution process will start asynchronously.

Request
- functionId string
  required
  
  Function ID.
- data string
  
  String of custom data to send to function.
- async boolean
  
  Execute code in the background. Default value is false.
Response
- 201 application/json
  
  Execution
Rate limits

This endpoint is rate limited. You can only make a limited number of request to his endpoint within a specific time frame.

The limit is applied for each unique limit key.

Time frame

Attempts

Key

1 minutes 60 requests IP + USER ID

Learn more about rate limits

Time frame	Attempts	Key
1 minutes	60 requests	IP + USER ID

Endpoint

POST /functions/{functionId}/executions

Flutter

import 'package:appwrite/appwrite.dart';

void main() { // Init SDK
  Client client = Client();
  Functions functions = Functions(client);

  client
    .setEndpoint('https://cloud.appwrite.io/v1') // Your API Endpoint
    .setProject('5df5acd0d48c2') // Your project ID
  ;
  Future result = functions.createExecution(
    functionId: '[FUNCTION_ID]',
  );

  result
    .then((response) {
      print(response);
    }).catchError((error) {
      print(error.response);
  });
}

Get Execution

Get a function execution log by its unique ID.

Request
- functionId string
  required
  
  Function ID.
- executionId string
  required
  
  Execution ID.
Response
- 200 application/json
  
  Execution

Endpoint

GET /functions/{functionId}/executions/{executionId}

Flutter

import 'package:appwrite/appwrite.dart';

void main() { // Init SDK
  Client client = Client();
  Functions functions = Functions(client);

  client
    .setEndpoint('https://cloud.appwrite.io/v1') // Your API Endpoint
    .setProject('5df5acd0d48c2') // Your project ID
  ;
  Future result = functions.getExecution(
    functionId: '[FUNCTION_ID]',
    executionId: '[EXECUTION_ID]',
  );

  result
    .then((response) {
      print(response);
    }).catchError((error) {
      print(error.response);
  });
}

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