# Payment Links accounts API

> The API a platform uses after connecting to a merchant's Payment Links account through account sharing. Requests use the merchant's OAuth access token and leave

The API a platform uses after [connecting to a merchant's Payment Links account](/platforms/payment-links/intro/) through account sharing. Requests use the merchant's OAuth access token and leave the instance out of the URL: see [Calling the API with an access token](/platforms/account-sharing/access-tokens/).

- **[OAuth endpoints](/platforms/reference/oauth/operations/authorize/)**: authorise, get and refresh tokens, revoke, introspect. The flow is in [Connecting to shared accounts](/platforms/account-sharing/connect/).
- **[Payment links](/platforms/reference/operations/tags/payment-links/)**: create and manage payment links in the merchant's account.
- **[Instance webhooks](/platforms/reference/instance-webhooks/operations/attachwebhook/)**: subscribe to payment events in the merchant's account.