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Hi, what’s the cleanest way to get run history? I am unable to figure out what credentials to pass to the REST API and also can’t access it with the SDK using task_run_history. The error is:
```AttributeError: 'Depends' object has no attribute 'session_context'```

Hi <@U055ECY288G>, to get run history via REST API:
```import requests

PREFECT_API_URL='<https://api.prefect.cloud/api/accounts/abc/workspaces/xyz>'
PREFECT_API_KEY="pnu_defghi"

headers = {"Authorization": f"Bearer {PREFECT_API_KEY}"}
endpoint = f"{PREFECT_API_URL}/ui/flow_runs/history"


response = <http://requests.post|requests.post>(url=endpoint, headers=headers)
print(response.status_code)
json = response.json()
print(json)```

For `task_run_history`:
```import requests

PREFECT_API_URL='<https://api.prefect.cloud/api/accounts/abc/workspaces/xyz>'
PREFECT_API_KEY="pnu_defghi"

headers = {"Authorization": f"Bearer {PREFECT_API_KEY}"}
endpoint = f"{PREFECT_API_URL}/task_runs/history"

payload = {
    "history_start": "2021-04-20T00:00:00+00:00",
    "history_end": "2021-04-25T00:00:00+00:00",
    "history_interval_seconds": 86400,
}

response = <http://requests.post|requests.post>(endpoint, headers=headers, json=payload)
print(response.status_code)
json = response.json()
print(json)```

Running the code variant you sent me, I ran it successfully. What is the response.json()?

Can you try to run the flow run history endpoint (code above) to see if this leads to the same error?

Still 404 error. The URL is `<https://api.prefect.cloud/api/accounts/270a9520-6cbd-4661-bab3-69a820b40820/workspace/f5171a9d-3e51-47b9-821b-7664eb56631f/ui/flow_runs/history>`

Can you do a healthcheck? Please be sure to use this code below, rather than editing your existing code:
```import requests

PREFECT_API_URL='<https://api.prefect.cloud/api/accounts/abc/workspaces/xyz>'
PREFECT_API_KEY="pnu_ghijk"

headers = {"Authorization": f"Bearer {PREFECT_API_KEY}"}
endpoint = f"{PREFECT_API_URL}/health"

response = requests.get(url=endpoint, headers=headers)
print(response.status_code)
json = response.json()
print(json)```

I got both to work. I had a few copy-paste-update-variables issues. Thank you so much for your help.