How to get Blocks and Child Blocks for a Page in Notion?

Question

I have a page https://www.notion.so/Wiki-Page-For-a-Business-Case-8ec70cd1894711a862acc61a47fdb74d.

I would like to access this page through Python an extract its blocks. I have added successfully the Connection, received the API Key but i cannot access a site by its url or anything else through the Notion API.

Has someone an idea how this could be achieved or i have just overseen a API for this purpose.

I have tried also to use the search api:

url = "https://api.notion.com/v1/search"
token = 'secret_S5PPXrnCcJ3mA1234gYSGHzvt123dYQE2j4112bePAMD'

search_params = {"filter": {"value": "page", "property": "object", "content": "Wiki Page for a Business Case"}}
headers = {
    "Authorization": "Bearer " + token,
    "accept": "application/json",
    "Notion-Version": "2022-06-28",
    "content-type": "application/json"
}

response = requests.post(url, json=search_params, headers=headers)

print(response.text)

but this gives me

{"object":"error","status":400,"code":"validation_error","message":"body failed validation: body.filter.content should be not present, instead was `\"Wiki Page for a Business Case\"`."}

score 0 · Answer 1 · answered Apr 26 '23 at 05:55

I don't know about this API but the filter parameter seems to accept only two keys, "value" and "property", if I read the search documentation.

Maybe you can replace:

search_params = {"filter": {"value": "page", "property": "object",
                            "content": "Wiki Page for a Business Case"}}

With:

search_params = {"filter": {"value": "page", "property": "object"},
                 "query": "Wiki Page for a Business Case"}

How to get Blocks and Child Blocks for a Page in Notion?

1 Answers1