# Inventory Pinterest audiences and usage

> Tier: recipe. Operating recipe: real tool sequence, core rules, known traps.

Audiences with types, sizes and usage, before builds or consolidation.

**Intent.** The audience estate mapped to ad groups.

## When to use

- Quarterly hygiene.

## When not to use

- No specific contraindication beyond the preconditions below.

## Sources

Required: Pinterest Ads

## Preconditions

- The account is ticked in the dashboard, confirmed via list_accounts.

## Inputs

- `window`: Analysis window. Default: last 30 days.

## Procedure

1. List audiences. — tools: `pinterest_get_audiences`
2. Map usage across entities. — tools: `pinterest_get_account_entities`

## Decision rules

- **When** Actalike audiences built on tiny seeds serve prospecting → **conclude** Seed size bounds quality: date and size the seed in the finding.

## Evidence requirements

- Every figure carries its account, metric and window.
- Anything below a readable sample size is reported as unjudged, not as zero.

## Human approval boundary

- The readout changes nothing. Any change it motivates goes through Safe Writes: preview, human confirmation, then apply.

## Failure modes

- Size bands are estimates, not counts.

## Output

- **Readout**: The figures, with windows and accounts named.
- **Flags**: What deserves a deeper skill or a human decision.