---
title: "Retrieve flow run"
method: GET
path: "/flow-runs/{flowRunId}"
tags: ["Workflow Flows"]
---

# Retrieve flow run

`GET /flow-runs/{flowRunId}`

## Request

- Base URL: `https://api.render.com/v1`
- URL: `https://api.render.com/v1/flow-runs/{flowRunId}`
- Auth: HTTP bearer

Retrieve the flow run with the provided ID, including its input and results.

## Response `200`

Flow run details

- object
  - `id` string, required
  - `flowId` string, required
  - `status` Items, required (unresolved $ref)
  - `startedAt` string, date-time
  - `completedAt` string, date-time
  - `input` Input, required (unresolved $ref)
  - `results` unknown[], required
    - unknown
  - `error` string: Error message if the flow run failed.
  - `errorDetails` object
    - `code` 'flow_determinism_error' | 'flow_step_limit_exceeded' | 'flow_payload_too_large' | 'flow_history_too_large', required
    - `message` string, required
    - `seq` integer
    - `subKey` string
    - `flowAttempt` integer
    - `kind` 'input_hash' | 'type' | 'unknown_type'
    - `expected` string
    - `actual` string
    - `limit` integer
    - `value` integer
  - `attempts` object[], required: The flow run's attempts. A flow run gets a new attempt when it resumes after its process is interrupted; it replays completed steps instead of rerunning them.
    - `attempt` integer, required: The 0-indexed attempt number.
    - `status` Items, required (unresolved $ref)
    - `startedAt` string, date-time
    - `completedAt` string, date-time
    - `error` string: Error message if the attempt failed.

## Other responses

- `400`: The request could not be understood by the server.
- `401`: Authorization information is missing or invalid.
- `403`: You do not have permissions for the requested resource. If a scoped API token does not satisfy the endpoint's minimum scope requirements, the response has code insufficient_token_scope and its message lists all minimum required scopes. Broader scopes that include their permissions also satisfy the requirements. Passing this check does not guarantee access to the requested resource or to conditional operations.
- `404`: Unable to find the requested resource.
- `429`: Rate limit has been surpassed. Rate-limited endpoints also return `RateLimit-Limit`, `RateLimit-Remaining`, and `RateLimit-Reset` on successful responses so clients can track their remaining quota.
- `500`: An unexpected server error has occurred.
- `503`: Server currently unavailable.

## Changes

- **2026-11-03** `6ac5d3d47362`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/render/apis/render-public-api/changes/flow-runs/:flowRunId/get.md)

---

[API](https://skmtc.dev/render/apis/render-public-api.md) - [All operations](https://skmtc.dev/render/apis/render-public-api/llms.txt) - [OpenAPI document](https://skmtc.dev/render/apis/render-public-api/revisions/6ac5d3d47362?raw)