Prefect

Prefect Flow Runs API

Interact with a Workspace's Flow Runs.

GitHub OpenAPI

Operations 27

POST /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/ Create Flow Run #
POST /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/filter Read Flow Runs #
POST /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/filter-minimal Read Flow Runs Minimal #
PATCH /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/{id} Update Flow Run #
GET /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/{id} Read Flow Run #
DELETE /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/{id} Delete Flow Run #
POST /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/count Count Flow Runs #
POST /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/lateness Average Flow Run Lateness #
POST /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/history Flow Run History #
GET /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/{id}/graph Read Flow Run Graph V1 #
GET /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/{id}/graph-v2 Read Flow Run Graph V2 #
GET /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/{id}/artifacts Get Flow Run Artifacts #
POST /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/{id}/resume Resume Flow Run #
POST /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/bulk_delete Bulk Delete Flow Runs #
POST /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/bulk_set_state Bulk Set Flow Run State #
POST /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/{id}/set_state Set Flow Run State #
POST /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/{id}/input Create Flow Run Input #
POST /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/{id}/input/filter Filter Flow Run Input #
GET /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/{id}/input/{key} Read Flow Run Input #
DELETE /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/{id}/input/{key} Delete Flow Run Input #
POST /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/paginate Paginate Flow Runs #
PATCH /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/{id}/labels Update Flow Run Labels #
GET /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/{id}/assets/materializations Get Flow Run Materializations #
GET /api/accounts/{account_id}/workspaces/{workspace_id}/flow_runs/{id}/assets/references Get Flow Run References #
POST /api/accounts/{account_id}/workspaces/{workspace_id}/ui/flow_runs/history Read Flow Run History #
POST /api/accounts/{account_id}/workspaces/{workspace_id}/ui/flow_runs/history-v2 Read Flow Run History V2 #
POST /api/accounts/{account_id}/workspaces/{workspace_id}/ui/flow_runs/count-task-runs Count Task Runs By Flow Run #

Documentation

📖
Documentation
https://docs.prefect.io/v3/api-ref/rest-api
📖
APIReference
https://app.prefect.cloud/api/docs
📖
Authentication
https://docs.prefect.io/v3/manage/cloud/manage-users/api-keys
📖
GettingStarted
https://docs.prefect.io/v3/get-started/quickstart

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/prefect/refs/heads/main/openapi/prefect-flow-runs-api-openapi.yml
⚙
AsyncAPI
https://raw.githubusercontent.com/api-evangelist/prefect/refs/heads/main/asyncapi.yml

Work with this as data

Every API 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 apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • 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.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/prefect-flow-runs-api"
All apis 
curl "https://apis.io/api/v1/apis?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.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

prefect-flow-runs-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Prefect Cloud Flow Runs API
  description: Prefect Cloud REST API documentation.
  version: 0.8.4
tags:


# --- truncated at 32 KB (185 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/prefect/refs/heads/main/openapi/prefect-flow-runs-api-openapi.yml