---
title: "Get per-participant availability source attribution"
method: GET
path: "/api/meetings/{id}/participant-sources"
tags: ["Meetings"]
---

# Get per-participant availability source attribution

`GET /api/meetings/{id}/participant-sources`

## Request

- Base URL: `https://api.wondercal.com`
- URL: `https://api.wondercal.com/api/meetings/{id}/participant-sources`
- Auth: HTTP bearer

Returns the availability source for each participant on the meeting. Only the meeting organizer can access this endpoint. source values: 'own-submission' (participant entered their own availability), 'organizer-agent-relayed' (organizer's agent submitted on the participant's behalf), 'guest-agent-submitted' (participant's own agent submitted via the token path), 'calendar-derived' (reserved, not currently produced), 'unknown' (legacy record with no attribution data).

## Path parameters

- `id` string, required

## Response `200`

Participant source attributions

- object
  - `data` object[]
    - `email` string, email, required
    - `source` 'own-submission' | 'organizer-agent-relayed' | 'guest-agent-submitted' | 'calendar-derived' | 'unknown', required: How this participant's availability was submitted

## Other responses

- `401`: Not authenticated
- `403`: Only the organizer can access this endpoint
- `404`: Meeting not found
- `429`: Rate limit exceeded. The Retry-After header indicates how many seconds to wait before retrying.

---

[API](https://skmtc.dev/wondercal/apis/wondercal-api.md) · [All operations](https://skmtc.dev/wondercal/apis/wondercal-api/llms.txt) · [OpenAPI document](https://skmtc.dev/wondercal/apis/wondercal-api/revisions/4889176a380f?raw)