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Functions
Catalyst Functions enable you to build custom functionalities in your application, and seamlessly integrate it with other Catalyst components to provide a powerful backend for it. You can automate tasks, perform memory-intensive computations, or integrate with third-party services using functions.
Catalyst offers support to develop server-side functions in Java, Node.js and Python programming environments.
Execute a Function
Description
This API enables you to execute a Basic I/O function by referring to its unique function ID. Basic I/O functions are used to perform basic input and output operations, computations, and simple HTTP operations.
Input parameters can be passed to the function in the API request either as a query string or in the request body. A query string is preferred over the request body to pass the function parameters in. The response will contain the function output.
Request Details
Request URL
{api-domain}/baas/v1/project/{project_id}/function/{function_id}/execute
Request Methods
Request Headers
Authorization: Zoho-oauthtoken {oauth_token}
Optional Headers
CATALYST-ORG: {org_id}
Environment: Development
Scope
ZohoCatalyst.functions.EXECUTE
Response Details
The response contains the output of the processed function. A Basic I/O function returns response in the JSON format. The key output contains the output generated by the function you execute.
curl -X POST
https://api.catalyst.zoho.com/baas/v1/project/4000000006007/function/4000000045004/execute?name=Raymond%20McGregor
-H “Authorization: Zoho-oauthtoken 1000.910*************************16.2f*************************57”
{
"output": "Hello Raymond McGregor"
}
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