---
title: "POST /api/wallets/subscriptions"
method: POST
path: "/api/wallets/subscriptions"
---

# POST /api/wallets/subscriptions

`POST /api/wallets/subscriptions`

## Request body

- object
  - `walletId` string, required — Wallet ID to subscribe.
  - `chain` string, required — Chain to monitor.
  - `webhookUrl` string, required — HTTPS endpoint that will receive webhook deliveries.
  - `expiryInMinutes` string — Auto-expiry time in minutes. Must be positive and cannot exceed `120`.

## Response `200`

- object
  - `success` boolean
  - `message` string
  - `data` object
    - `subscriptionId` string

---

[API](https://skmtc.net/honeycoin/apis/honeycoin-v3-api-official.md) · [All operations](https://skmtc.net/honeycoin/apis/honeycoin-v3-api-official/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/honeycoin/honeycoin-v3-api-official/versions/f3fef13ed253/schema)