---
title: "Set a person's birthday or work anniversary (admin data entry)"
method: PUT
path: "/v1/person-facts"
tags: ["person-facts"]
---

# Set a person's birthday or work anniversary (admin data entry)

`PUT /v1/person-facts`

## Request

- Base URL: `https://api.patricia.app` (the document declares no server; this is the origin it was published from)
- URL: `https://api.patricia.app/v1/person-facts`
- Auth: HTTP bearer

The admin data-entry collection mode (the fillable fact_entry_table surface). An admin sets a person's fact: month+day for a birthday (recurring_date, NO year) or an ISO date for a work anniversary. Tenant-scoped; PII-safe (no raw value logged; audit stores a hash). Honors the fact's allowed_sources allowlist when set. Bumps fact_revision so an in-flight occurrence rechecks.

## Headers

- `X-Tenant-Id` string, nullable

## Request body

- SetPersonFactRequest: Set a person's birthday or work anniversary (admin data entry). The subject is ``entity_id``.
  - `domain_key` string, required: The canonical fact key, e.g. person.birthday / person.work_anniversary.
  - `month` integer, nullable: Birthday month (1–12); no year is collected.
  - `day` integer, nullable: Birthday day (1–31).
  - `on` string, date, nullable: Work-anniversary date (ISO). Only month/day recur.
  - `effective_tz` string, nullable: IANA tz for this subject (optional).
  - `entity_id` string, uuid, required: The subject Actor id the fact is about.

## Response `200`

Successful Response

- PersonFactSummary: A resolved person fact (PII-safe: month/day or date, status, tz; never a birth year).
  - `entity_id` string, uuid, required
  - `definition_id` string, uuid, required
  - `status_code` string, required
  - `recurring_month` integer, nullable, required
  - `recurring_day` integer, nullable, required
  - `date_value` string, date, nullable, required
  - `effective_tz` string, nullable, required
  - `fact_revision` integer, required

## Other responses

- `400`: Bad request
- `401`: Unauthorized
- `403`: Forbidden. Inspect response body `code` for the specific reason (for example: PERMISSION_DENIED, EMAIL_NOT_VERIFIED, TENANT_ACCESS_REQUIRED, ROLE_UNRESOLVED)
- `404`: Not found
- `409`: Conflict
- `422`: Validation error

---

[API](https://skmtc.dev/patricia/apis/patricia-api.md) · [All operations](https://skmtc.dev/patricia/apis/patricia-api/llms.txt) · [OpenAPI document](https://skmtc.dev/patricia/apis/patricia-api/revisions/0dfb44495ea1?raw)