Weekly Craigslist spend and capacity review in Notion

Every Monday at 7am, run a Craigslist spend and capacity review and publish it to Notion as a new dated child page under a fixed parent page I choose.

Trigger: cron, every Monday at 7am in my local time zone.

Data to pull from Craigslist:

1. Call Generate Early Invoice to pull all uninvoiced billing items for the current billing cycle. Use this to compute total spend so far this cycle and to group spend by area and product class.

2. Call Get Posting Block Balances to see remaining posting capacity per area and product class.

3. Call Get All Postings Stats for the prior calendar week (Monday through Sunday) to get impressions, views, contacts, shares, and favorites per posting. Roll these up by area and product class so we can compare spend to engagement.

Synthesis the agent should do:

- Compute total cycle-to-date spend and top 5 spend areas/product classes.

- Identify areas/product classes where remaining block balance is low relative to the recent posting pace (flag as replenishment risk).

- Identify areas where we are spending real money but engagement is weak relative to the account average (flag as reallocation candidates).

- Produce a short, opinionated recommendations list: where to add blocks, where to pull back, and what to watch this week.

Output: call Notion Create a Page with the fixed parent page as the parent and a title like "Craigslist weekly review — <Mon DD, YYYY>". The page body should have these sections, in this order:

1. Total spend this cycle so far (with a one-line trend vs. last cycle if available).

2. Top 5 spend areas / product classes.

3. Areas with low block balances that need replenishment.

4. Areas where we are spending but engagement is weak (reallocation candidates).

5. Recommendations for this week.

Integrations: Craigslist (bulk posting) and Notion. Workflow type: agent. The value here is the synthesis across three datasets and the written recommendations, so an agent-based workflow is the right fit.