v1.0.0

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+---
+name: notion
+description: "Notion API + ntn CLI: pages, databases, markdown, Workers."
+version: 2.0.0
+author: community
+license: MIT
+platforms: [linux, macos, windows]
+prerequisites:
+  env_vars: [NOTION_API_KEY]
+metadata:
+  hermes:
+    tags: [Notion, Productivity, Notes, Database, API, CLI, Workers]
+    homepage: https://developers.notion.com
+---
+
+# Notion
+
+Talk to Notion two ways. Same integration token works for both — pick by what's available.
+
+◆ **`ntn` CLI** — Notion's official CLI. Shorter syntax, one-line file uploads, required for Workers. macOS + Linux only as of May 2026 (Windows support "coming soon"). **Default when installed.**
+◆ **HTTP + curl** — works everywhere including Windows. **Default fallback** when `ntn` isn't installed.
+
+## Setup
+
+### 1. Get an integration token (required for both paths)
+
+1. Create an integration at https://notion.so/my-integrations
+2. Copy the API key (starts with `ntn_` or `secret_`)
+3. Store in `~/.hermes/.env`:
+   ```
+   NOTION_API_KEY=ntn_your_key_here
+   ```
+4. **Share target pages/databases with the integration** in Notion: page menu `...` → `Connect to` → your integration name. Without this, the API returns 404 for that page even though it exists.
+
+### 2. Install `ntn` (preferred path on macOS / Linux)
+
+```bash
+# Recommended
+curl -fsSL https://ntn.dev | bash
+
+# Or via npm (needs Node 22+, npm 10+)
+npm install --global ntn
+
+ntn --version    # verify
+```
+
+**Skip `ntn login` — use the integration token instead.** This works headlessly, no browser needed:
+```bash
+export NOTION_API_TOKEN=$NOTION_API_KEY      # ntn reads NOTION_API_TOKEN
+export NOTION_KEYRING=0                       # don't try to use the OS keychain
+```
+
+Add those exports to your shell profile (or to `~/.hermes/.env`) so every session inherits them.
+
+### 3. Choose path at runtime
+
+```bash
+if command -v ntn >/dev/null 2>&1; then
+  # use ntn
+else
+  # fall back to curl
+fi
+```
+
+Windows users: skip step 2 entirely until native `ntn` ships — Path B works fine. If you want CLI ergonomics now, install `ntn` inside WSL2.
+
+## API Basics
+
+`Notion-Version: 2025-09-03` is required on all HTTP requests. `ntn` handles this for you. In this version, what users call "databases" are called **data sources** in the API.
+
+## Path A — `ntn` CLI (preferred, macOS / Linux)
+
+### Raw API calls (shorthand for curl)
+```bash
+ntn api v1/users                                  # GET
+ntn api v1/pages parent[page_id]=abc123 \         # POST with inline body
+  properties[title][0][text][content]="Notes"
+ntn api v1/pages/abc123 -X PATCH archived:=true   # PATCH; := is non-string (bool/num/null)
+```
+
+Syntax notes:
+- `key=value` — string fields
+- `key[nested]=value` — nested object fields
+- `key:=value` — typed assignment (booleans, numbers, null, arrays)
+
+### Search
+```bash
+ntn api v1/search query="page title"
+```
+
+### Read page metadata
+```bash
+ntn api v1/pages/{page_id}
+```
+
+### Read page as Markdown (agent-friendly)
+```bash
+ntn api v1/pages/{page_id}/markdown
+```
+
+### Read page content as blocks
+```bash
+ntn api v1/blocks/{page_id}/children
+```
+
+### Create page from Markdown
+```bash
+ntn api v1/pages \
+  parent[page_id]=xxx \
+  properties[title][0][text][content]="Notes from meeting" \
+  markdown="# Agenda
+
+- Q3 roadmap
+- Hiring"
+```
+
+### Patch a page with Markdown
+```bash
+ntn api v1/pages/{page_id}/markdown -X PATCH \
+  markdown="## Update
+
+Shipped the prototype."
+```
+
+### Query a database (data source)
+```bash
+ntn api v1/data_sources/{data_source_id}/query -X POST \
+  filter[property]=Status filter[select][equals]=Active
+```
+
+For complex queries with `sorts`, multiple filter clauses, or compound logic, pipe JSON in:
+```bash
+echo '{"filter": {"property": "Status", "select": {"equals": "Active"}}, "sorts": [{"property": "Date", "direction": "descending"}]}' | \
+  ntn api v1/data_sources/{data_source_id}/query -X POST --json -
+```
+
+### File uploads (one-liner — biggest CLI win)
+```bash
+ntn files create < photo.png
+ntn files create --external-url https://example.com/photo.png
+ntn files list
+```
+
+Compare to the 3-step HTTP flow (create upload → PUT bytes → reference).
+
+### Useful env vars
+| Var | Effect |
+|---|---|
+| `NOTION_API_TOKEN` | Auth token (overrides keychain) — set this to your integration token |
+| `NOTION_KEYRING=0` | File-based creds at `~/.config/notion/auth.json` instead of OS keychain |
+| `NOTION_WORKSPACE_ID` | Skip the workspace picker prompt |
+
+## Path B — HTTP + curl (cross-platform, default on Windows)
+
+All requests share this pattern:
+
+```bash
+curl -s -X GET "https://api.notion.com/v1/..." \
+  -H "Authorization: Bearer $NOTION_API_KEY" \
+  -H "Notion-Version: 2025-09-03" \
+  -H "Content-Type: application/json"
+```
+
+On Windows the `curl` shipped with Windows 10+ works as-is. PowerShell users can also use `Invoke-RestMethod`.
+
+### Search
+```bash
+curl -s -X POST "https://api.notion.com/v1/search" \
+  -H "Authorization: Bearer $NOTION_API_KEY" \
+  -H "Notion-Version: 2025-09-03" \
+  -H "Content-Type: application/json" \
+  -d '{"query": "page title"}'
+```
+
+### Read page metadata
+```bash
+curl -s "https://api.notion.com/v1/pages/{page_id}" \
+  -H "Authorization: Bearer $NOTION_API_KEY" \
+  -H "Notion-Version: 2025-09-03"
+```
+
+### Read page as Markdown (agent-friendly)
+
+Easier to feed to a model than block JSON.
+
+```bash
+curl -s "https://api.notion.com/v1/pages/{page_id}/markdown" \
+  -H "Authorization: Bearer $NOTION_API_KEY" \
+  -H "Notion-Version: 2025-09-03"
+```
+
+### Read page content as blocks (when you need structure)
+```bash
+curl -s "https://api.notion.com/v1/blocks/{page_id}/children" \
+  -H "Authorization: Bearer $NOTION_API_KEY" \
+  -H "Notion-Version: 2025-09-03"
+```
+
+### Create page from Markdown
+
+`POST /v1/pages` accepts a `markdown` body param.
+
+```bash
+curl -s -X POST "https://api.notion.com/v1/pages" \
+  -H "Authorization: Bearer $NOTION_API_KEY" \
+  -H "Notion-Version: 2025-09-03" \
+  -H "Content-Type: application/json" \
+  -d '{
+    "parent": {"page_id": "xxx"},
+    "properties": {"title": [{"text": {"content": "Notes from meeting"}}]},
+    "markdown": "# Agenda\n\n- Q3 roadmap\n- Hiring\n\n## Decisions\n- Ship MVP Friday"
+  }'
+```
+
+### Patch a page with Markdown
+```bash
+curl -s -X PATCH "https://api.notion.com/v1/pages/{page_id}/markdown" \
+  -H "Authorization: Bearer $NOTION_API_KEY" \
+  -H "Notion-Version: 2025-09-03" \
+  -H "Content-Type: application/json" \
+  -d '{"markdown": "## Update\n\nShipped the prototype."}'
+```
+
+### Create page in a database (typed properties)
+```bash
+curl -s -X POST "https://api.notion.com/v1/pages" \
+  -H "Authorization: Bearer $NOTION_API_KEY" \
+  -H "Notion-Version: 2025-09-03" \
+  -H "Content-Type: application/json" \
+  -d '{
+    "parent": {"database_id": "xxx"},
+    "properties": {
+      "Name": {"title": [{"text": {"content": "New Item"}}]},
+      "Status": {"select": {"name": "Todo"}}
+    }
+  }'
+```
+
+### Query a database (data source)
+```bash
+curl -s -X POST "https://api.notion.com/v1/data_sources/{data_source_id}/query" \
+  -H "Authorization: Bearer $NOTION_API_KEY" \
+  -H "Notion-Version: 2025-09-03" \
+  -H "Content-Type: application/json" \
+  -d '{
+    "filter": {"property": "Status", "select": {"equals": "Active"}},
+    "sorts": [{"property": "Date", "direction": "descending"}]
+  }'
+```
+
+### Create a database
+```bash
+curl -s -X POST "https://api.notion.com/v1/data_sources" \
+  -H "Authorization: Bearer $NOTION_API_KEY" \
+  -H "Notion-Version: 2025-09-03" \
+  -H "Content-Type: application/json" \
+  -d '{
+    "parent": {"page_id": "xxx"},
+    "title": [{"text": {"content": "My Database"}}],
+    "properties": {
+      "Name": {"title": {}},
+      "Status": {"select": {"options": [{"name": "Todo"}, {"name": "Done"}]}},
+      "Date": {"date": {}}
+    }
+  }'
+```
+
+### Update page properties
+```bash
+curl -s -X PATCH "https://api.notion.com/v1/pages/{page_id}" \
+  -H "Authorization: Bearer $NOTION_API_KEY" \
+  -H "Notion-Version: 2025-09-03" \
+  -H "Content-Type: application/json" \
+  -d '{"properties": {"Status": {"select": {"name": "Done"}}}}'
+```
+
+### Append blocks to a page
+```bash
+curl -s -X PATCH "https://api.notion.com/v1/blocks/{page_id}/children" \
+  -H "Authorization: Bearer $NOTION_API_KEY" \
+  -H "Notion-Version: 2025-09-03" \
+  -H "Content-Type: application/json" \
+  -d '{
+    "children": [
+      {"object": "block", "type": "paragraph", "paragraph": {"rich_text": [{"text": {"content": "Hello from Hermes!"}}]}}
+    ]
+  }'
+```
+
+### File uploads (3-step flow)
+```bash
+# 1. Create upload
+curl -s -X POST "https://api.notion.com/v1/file_uploads" \
+  -H "Authorization: Bearer $NOTION_API_KEY" \
+  -H "Notion-Version: 2025-09-03" \
+  -H "Content-Type: application/json" \
+  -d '{"filename": "photo.png", "content_type": "image/png"}'
+
+# 2. PUT bytes to the upload_url returned above
+curl -s -X PUT "{upload_url}" --data-binary @photo.png
+
+# 3. Reference {file_upload_id} in a page/block payload
+```
+
+## Property Types
+
+Common property formats for database items:
+
+- **Title:** `{"title": [{"text": {"content": "..."}}]}`
+- **Rich text:** `{"rich_text": [{"text": {"content": "..."}}]}`
+- **Select:** `{"select": {"name": "Option"}}`
+- **Multi-select:** `{"multi_select": [{"name": "A"}, {"name": "B"}]}`
+- **Date:** `{"date": {"start": "2026-01-15", "end": "2026-01-16"}}`
+- **Checkbox:** `{"checkbox": true}`
+- **Number:** `{"number": 42}`
+- **URL:** `{"url": "https://..."}`
+- **Email:** `{"email": "user@example.com"}`
+- **Relation:** `{"relation": [{"id": "page_id"}]}`
+
+## API Version 2025-09-03 — Databases vs Data Sources
+
+- **Databases became data sources.** Use `/data_sources/` endpoints for queries and retrieval.
+- **Two IDs per database:** `database_id` and `data_source_id`.
+  - `database_id` when creating pages: `parent: {"database_id": "..."}`
+  - `data_source_id` when querying: `POST /v1/data_sources/{id}/query`
+- Search returns databases as `"object": "data_source"` with the `data_source_id` field.
+
+## Notion Workers (advanced, requires `ntn`)
+
+Workers are TypeScript programs Notion hosts for you. One worker can expose any combination of:
+- **Syncs** — pull data from external APIs into a Notion database on a schedule (default 30 min).
+- **Tools** — appear as callable tools inside Notion's Custom Agents.
+- **Webhooks** — receive HTTP events from external services (GitHub, Stripe, etc.) and act in Notion.
+
+**Plan / platform gating:**
+- CLI works on all plans. **Deploying Workers requires Business or Enterprise.**
+- `ntn` is macOS/Linux only as of May 2026. Windows users need WSL2 or to wait for native support.
+- Free through August 11, 2026; metered on Notion credits after.
+
+### Minimal Worker
+
+```bash
+ntn workers new my-worker      # scaffold
+cd my-worker
+# Edit src/index.ts
+ntn workers deploy --name my-worker
+```
+
+`src/index.ts`:
+```typescript
+import { Worker } from "@notionhq/workers";
+
+const worker = new Worker();
+export default worker;
+
+worker.tool("greet", {
+  title: "Greet a User",
+  description: "Returns a friendly greeting",
+  inputSchema: { type: "object", properties: { name: { type: "string" } }, required: ["name"] },
+  execute: async ({ name }) => `Hello, ${name}!`,
+});
+```
+
+### Webhook capability
+
+```typescript
+worker.webhook("onGithubPush", {
+  title: "GitHub Push Handler",
+  execute: async (events, { notion }) => {
+    for (const event of events) {
+      // event.body, event.rawBody (for signature verification), event.headers
+      console.log("got delivery", event.deliveryId);
+    }
+  },
+});
+```
+
+After deploy: `ntn workers webhooks list` shows the URL Notion generates. Treat that URL as a secret — anyone with it can POST events unless you add signature verification.
+
+### Worker lifecycle commands
+
+```bash
+ntn workers deploy
+ntn workers list
+ntn workers exec <capability-key> -d '{"name": "world"}'
+ntn workers sync trigger <key>            # run a sync now
+ntn workers sync pause <key>
+ntn workers env set GITHUB_WEBHOOK_SECRET=...
+ntn workers runs list                     # recent invocations
+ntn workers runs logs <run-id>
+ntn workers webhooks list
+```
+
+When asked to build a Worker, scaffold with `ntn workers new`, write the code in `src/index.ts`, set any secrets with `ntn workers env set`, and deploy. Notion's docs at https://developers.notion.com/workers cover the full API surface.
+
+## Notion-Flavored Markdown (used by `/markdown` endpoints)
+
+Standard CommonMark plus XML-like tags for Notion-specific blocks. Use **tabs** for indentation.
+
+**Blocks beyond CommonMark:**
+```
+<callout icon="🎯" color="blue_bg">
+	Ship the MVP by **Friday**.
+</callout>
+
+<details color="gray">
+<summary>Toggle title</summary>
+	Children indented one tab
+</details>
+
+<columns>
+	<column>Left side</column>
+	<column>Right side</column>
+</columns>
+
+<table_of_contents color="gray"/>
+```
+
+**Inline:**
+- Mentions: `<mention-user url="..."/>`, `<mention-page url="...">Title</mention-page>`, `<mention-date start="2026-05-15"/>`
+- Underline: `<span underline="true">text</span>`
+- Color: `<span color="blue">text</span>` or block-level `{color="blue"}` on the first line
+- Math: inline `$x^2$`, block `$$ ... $$`
+- Citations: `[^https://example.com]`
+
+**Colors:** `gray brown orange yellow green blue purple pink red`, plus `*_bg` variants for backgrounds.
+
+Headings 5/6 collapse to H4. Multiple `>` lines render as separate quote blocks — use `<br>` inside a single `>` for multi-line quotes.
+
+## Choosing the Right Path
+
+| Task | mac / Linux | Windows |
+|---|---|---|
+| Read/write pages, search, query databases | `ntn api ...` | curl |
+| Read a page for an agent to summarize | `ntn api v1/pages/{id}/markdown` | curl `/markdown` endpoint |
+| Upload a file | `ntn files create < file` | 3-step HTTP flow |
+| One-off API exploration | `ntn api ...` | curl |
+| Build a sync / webhook / agent tool hosted by Notion | `ntn workers ...` | WSL2 + `ntn workers ...` |
+
+## Notes
+
+- Page/database IDs are UUIDs (with or without dashes — both accepted).
+- Rate limit: ~3 requests/second average. The CLI doesn't bypass this.
+- The API cannot set database **view** filters — that's UI-only.
+- Use `"is_inline": true` when creating data sources to embed them in a page.
+- Always pass `-s` to curl to suppress progress bars (cleaner agent output).
+- Pipe JSON through `jq` when reading: `... | jq '.results[0].properties'`.
+- Notion also ships an MCP server now (`Notion MCP`, ~91% more token-efficient on DB ops than the previous version) — wire it via Hermes' MCP support if you want streaming Notion access from inside a session, but the paths above are enough for most one-shot tasks.
--- a/skills/productivity/notion/references/block-types.md
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+# Notion Block Types
+
+Reference for creating and reading all common Notion block types via the API.
+
+## Creating blocks
+
+Use `PATCH /v1/blocks/{page_id}/children` with a `children` array. Each block follows this structure:
+
+```json
+{"object": "block", "type": "<type>", "<type>": { ... }}
+```
+
+### Paragraph
+
+```json
+{"type": "paragraph", "paragraph": {"rich_text": [{"text": {"content": "Hello world"}}]}}
+```
+
+### Headings
+
+```json
+{"type": "heading_1", "heading_1": {"rich_text": [{"text": {"content": "Title"}}]}}
+{"type": "heading_2", "heading_2": {"rich_text": [{"text": {"content": "Section"}}]}}
+{"type": "heading_3", "heading_3": {"rich_text": [{"text": {"content": "Subsection"}}]}}
+```
+
+### Bulleted list
+
+```json
+{"type": "bulleted_list_item", "bulleted_list_item": {"rich_text": [{"text": {"content": "Item"}}]}}
+```
+
+### Numbered list
+
+```json
+{"type": "numbered_list_item", "numbered_list_item": {"rich_text": [{"text": {"content": "Step 1"}}]}}
+```
+
+### To-do / checkbox
+
+```json
+{"type": "to_do", "to_do": {"rich_text": [{"text": {"content": "Task"}}], "checked": false}}
+```
+
+### Quote
+
+```json
+{"type": "quote", "quote": {"rich_text": [{"text": {"content": "Something wise"}}]}}
+```
+
+### Callout
+
+```json
+{"type": "callout", "callout": {"rich_text": [{"text": {"content": "Important note"}}], "icon": {"emoji": "💡"}}}
+```
+
+### Code
+
+```json
+{"type": "code", "code": {"rich_text": [{"text": {"content": "print('hello')"}}], "language": "python"}}
+```
+
+### Toggle
+
+```json
+{"type": "toggle", "toggle": {"rich_text": [{"text": {"content": "Click to expand"}}]}}
+```
+
+### Divider
+
+```json
+{"type": "divider", "divider": {}}
+```
+
+### Bookmark
+
+```json
+{"type": "bookmark", "bookmark": {"url": "https://example.com"}}
+```
+
+### Image (external URL)
+
+```json
+{"type": "image", "image": {"type": "external", "external": {"url": "https://example.com/photo.png"}}}
+```
+
+## Reading blocks
+
+When reading blocks from `GET /v1/blocks/{page_id}/children`, each block has a `type` field. Extract readable text like this:
+
+| Type | Text location | Extra fields |
+|------|--------------|--------------|
+| `paragraph` | `.paragraph.rich_text` | — |
+| `heading_1/2/3` | `.heading_N.rich_text` | — |
+| `bulleted_list_item` | `.bulleted_list_item.rich_text` | — |
+| `numbered_list_item` | `.numbered_list_item.rich_text` | — |
+| `to_do` | `.to_do.rich_text` | `.to_do.checked` (bool) |
+| `toggle` | `.toggle.rich_text` | has children |
+| `code` | `.code.rich_text` | `.code.language` |
+| `quote` | `.quote.rich_text` | — |
+| `callout` | `.callout.rich_text` | `.callout.icon.emoji` |
+| `divider` | — | — |
+| `image` | `.image.caption` | `.image.file.url` or `.image.external.url` |
+| `bookmark` | `.bookmark.caption` | `.bookmark.url` |
+| `child_page` | — | `.child_page.title` |
+| `child_database` | — | `.child_database.title` |
+
+Rich text arrays contain objects with `.plain_text` — concatenate them for readable output.
+
+---
+
+*Contributed by [@dogiladeveloper](https://github.com/dogiladeveloper)*