Fact of the week

One checkable market number a week, with how to check it.

You get: Figure, chart and method note. It uses Area Insights and Property Sourcing, takes 95 tokens a run (€3.80 at €0.04 a token) and runs weekly. For: Research, media or public sector.

Status: runs today.

#What it does

One run: 95 tokens, €3.80. Each call costs the same over MCP and REST, so the run always costs what the table says. How many tokens your volume needs, and plans and credits.

#Where it runs

Every country the products it uses cover. The plan names a country that one of them does not.

#Run in Claude

This playbook calls 2 Casafari MCP servers. Add each to Claude, ChatGPT or any MCP client, and sign in the first time you use them (a Free account, no card, is created then; console).

• Area Insights: https://platform.casafari.com/mcp/area-insights
• Property Sourcing: https://platform.casafari.com/mcp/property-sourcing

In Claude Code:

claude mcp add --transport http casafari-area-insights https://platform.casafari.com/mcp/area-insights
claude mcp add --transport http casafari-property-sourcing https://platform.casafari.com/mcp/property-sourcing

Then ask:

Run the fact of the week playbook for Spain every week: call area-insights_get_sales_average_prices, then area-insights_count_sales_by_type, then area-insights_get_time_series_data, then property-sourcing_search, in that order, and tell me what each step cost in tokens.

#Get the API calls

The same steps as REST calls, in order. Create a platform API key in the console and export it as CASAFARI_API_KEY; each call takes the parameters its operation documents in the REST reference.

# 1. Area Insights, 10 tokens a call
curl -X POST https://platform.casafari.com/v1/area-insights/sales/average-prices \
  -H "Authorization: Bearer $CASAFARI_API_KEY"

# 2. Area Insights, 10 tokens a call
curl -X POST https://platform.casafari.com/v1/area-insights/sales/count-by-type \
  -H "Authorization: Bearer $CASAFARI_API_KEY"

# 3. Area Insights, 25 tokens a call
curl -X POST https://platform.casafari.com/v1/area-insights/time-series \
  -H "Authorization: Bearer $CASAFARI_API_KEY"

# 4. Property Sourcing, 50 tokens a call
curl -X POST https://platform.casafari.com/v1/property-sourcing/searches \
  -H "Authorization: Bearer $CASAFARI_API_KEY"

#Other playbooks

• Off-portal monitor: Which homes appear only on agency websites, or there first.
• Area guides with live figures: Neighbourhood pages that stay true every month.
• Market entry brief: Should we enter this city: prices, momentum, liquidity, registered sales.
• Market risk monitor: Price, stock and time-on-market trends for every region in the book.
• All playbooks and the calculator