---
title: "Check whether a fan is subscribed"
method: POST
path: "/v1/fans/subscribed"
tags: ["fans"]
---

# Check whether a fan is subscribed

`POST /v1/fans/subscribed`

## Request body

- union — Supply exactly one of 'email' or 'phone'.
  - object
    - `email` string, email, required — Email address of the fan to check.
    - `phone` unknown
  - object
    - `email` unknown
    - `phone` string, required — E.164 phone number including the national code, for example +12025550100.

## Response `200`

Whether the contact currently subscribes to the customer.

- object
  - `isSubscribed` boolean, required — True when the contact currently follows the customer.

## Other responses

- `400` — The request body is malformed.
- `401` — The integrator credential or customer API key is invalid.
- `403` — The customer account behind the API key has no paid Laylo plan.
- `404` — No route matches the requested path.
- `405` — The path exists, but the HTTP method is not supported.
- `429` — The per-integrator rate limit for this operation is exceeded.
- `500` — An unexpected server error occurred.

---

[API](https://skmtc.dev/laylo/apis/laylo-api.md) · [All operations](https://skmtc.dev/laylo/apis/laylo-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/laylo/laylo-api/revisions/000d81a01b74/schema)