# Plock.io

## Plock.io

- [Welcome to Plock](https://docs.plock.io/plock-overview/readme.md)
- [Our promise](https://docs.plock.io/plock-overview/overview/our-promise.md)
- [Charge](https://docs.plock.io/plock-overview/modules/charge.md)
- [Quote](https://docs.plock.io/plock-overview/modules/quotes.md)
- [Expand — usage signals](https://docs.plock.io/plock-overview/modules/expand.md)
- [Connect your data sources](https://docs.plock.io/plock-overview/guides/connect-your-data-sources.md)
- [Direct Connect](https://docs.plock.io/plock-overview/guides/connect-your-data-sources/direct-connect.md)
- [Database Agent](https://docs.plock.io/plock-overview/guides/connect-your-data-sources/database-agent.md)
- [Plock API](https://docs.plock.io/plock-overview/guides/connect-your-data-sources/plock-api.md)
- [Google BigQuery](https://docs.plock.io/plock-overview/guides/connect-your-data-sources/google-bigquery.md): This page describes detailed instructions on how to set up and connect plock.io with your BigQuery
- [AI powered data mapping](https://docs.plock.io/plock-overview/guides/ai-powered-data-mapping.md)
- [Customers](https://docs.plock.io/plock-overview/guides/customers.md)
- [Products & Plans](https://docs.plock.io/plock-overview/guides/products-and-plans.md)
- [Products](https://docs.plock.io/plock-overview/guides/products-and-plans/products.md)
- [Blueprints](https://docs.plock.io/plock-overview/guides/products-and-plans/blueprints.md)
- [Price Plans](https://docs.plock.io/plock-overview/guides/products-and-plans/price-plans.md)
- [Revenue leakage](https://docs.plock.io/plock-overview/guides/products-and-plans/price-plans/revenue-leakage.md)
- [Product Consumption](https://docs.plock.io/plock-overview/guides/products-and-plans/product-consumption.md)
- [Subscriptions](https://docs.plock.io/plock-overview/guides/subscriptions.md)
- [Setting up a subscription](https://docs.plock.io/plock-overview/guides/subscriptions/setting-up-a-subscription.md)
- [Schedule subscription changes](https://docs.plock.io/plock-overview/guides/subscriptions/schedule-subscription-changes.md)
- [Invoicing & Accounting](https://docs.plock.io/plock-overview/guides/invoicing-and-accounting.md)
- [Pause revenue collection](https://docs.plock.io/plock-overview/guides/invoicing-and-accounting/pause-revenue-collection.md)
- [Reporting](https://docs.plock.io/plock-overview/guides/reporting.md)
- [Security](https://docs.plock.io/plock-overview/guides/security.md)
- [GDPR](https://docs.plock.io/plock-overview/guides/security/gdpr.md)
- [For Developers](https://docs.plock.io/plock-overview/use-cases/for-developers.md): Let's get under the hood!
- [API](https://docs.plock.io/plock-overview/use-cases/for-developers/api.md)
- [Introduction](https://docs.plock.io/plock-overview/use-cases/for-developers/api/introduction.md): Plocks API offers the ability to send usage data (usage records) towards an endpoint. We use REST principles and the payload and responses are always in JSON format.
- [Authentication](https://docs.plock.io/plock-overview/use-cases/for-developers/api/authentication.md): This API requires an API key to identify and authorise requests. Please contact support@plock.io for instructions on how to create your API key.
- [Endpoints](https://docs.plock.io/plock-overview/use-cases/for-developers/api/endpoints.md): Browse available endpoints
- [Accounts](https://docs.plock.io/plock-overview/use-cases/for-developers/api/endpoints/accounts.md)
- [Subscriptions](https://docs.plock.io/plock-overview/use-cases/for-developers/api/endpoints/subscriptions.md)
- [Invoices](https://docs.plock.io/plock-overview/use-cases/for-developers/api/endpoints/invoices.md)
- [Usage](https://docs.plock.io/plock-overview/use-cases/for-developers/api/endpoints/usage.md)