Package Exports

notion2json
notion2json/lib/index.js

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Readme

notion2json

A library built with Bun and Notion API client to extract and parse data from a Notion database.

`NotionQuerier`

This class needs a NOTION_API_SECRET environment variable in your project.

Query a database's pages

const querier = new NotionQuerier()

// Query pages sequentially: uses Notion's `next_cursor` after each call
const pages = await querier.queryAllDatabasePages('478cb452-7694-467a-9470-1934dc35ca87')

// Query pages bidirectionally: uses 2 threads, one querying from the oldest created page upward and one from the most recent page downward
const pages = await querier.queryDatabaseBidirectionally('478cb452-7694-467a-9470-1934dc35ca87')

// Query pages by partition: partitions the database based on the creation date and queries all segments concurrently
const pages = await querier.queryAllDatabasePagesByPartition('478cb452-7694-467a-9470-1934dc35ca87', { decreaseRatio: 2, count: 10 })

// Add options to queried pages (uses NotionClient options)
const pages = await querier.queryAllDatabasePages('478cb452-7694-467a-9470-1934dc35ca87', { filter_properties: ['%3BVB%3D', '%3Caie'] })

Retrieve property configurations

const querier = new NotionQuerier()

// Retrieve id, type and related databaseId (for relation properties only) of every propery in the database
const propertyConfigs = await querier.fetchDatabasePropertyConfigs('478cb452-7694-467a-9470-1934dc35ca87')

`NotionFormatter`

Format database pages

const formatter = new NotionFormatter({ '478cb452-7694-467a-9470-1934dc35ca87': { pages, propertyConfigs } })

// Format all pages in the given database to JSON objects with property ids as keys and property content as values
const formattedPages = formatter.formatDatabase('478cb452-7694-467a-9470-1934dc35ca87')