JSON Schema
{
"type": "string",
"enum": [
"ScheduleActivityTask",
"RequestCancelActivityTask",
"CompleteWorkflowExecution",
"FailWorkflowExecution",
"CancelWorkflowExecution",
"ContinueAsNewWorkflowExecution",
"RecordMarker",
"StartTimer",
"CancelTimer",
"SignalExternalWorkflowExecution",
"RequestCancelExternalWorkflowExecution",
"StartChildWorkflowExecution",
"ScheduleLambdaFunction"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"title": "DecisionType"
}
Work with this as data
Every JSON Schema here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for schemas
4 MCP tools reach this
find_json_schemasBrowse and filter every JSON Schema in the catalog.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
This JSON Schema
curl "https://apis.io/api/v1/json-schemas/amazon-swf-decisiontype"
All schemas
curl "https://apis.io/api/v1/json-schemas?limit=25"
Discovery needs no key. Ratings and market analysis are Pro.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.