# API [The Blockchain.com Pay](/pay/welcome-to-blockchain.com-pay.md) API is divided into [Partner API](/pay/api/partner-api.md) and [Webhooks](/pay/api/webhooks.md). * [Partner API](/pay/api/partner-api.md) - the API used for rendering [The Blockchain.com Pay](/pay/welcome-to-blockchain.com-pay.md) widget * [Authentication](/pay/api/partner-api/authentication.md) - associates requests to your account * [Eligibility](/pay/api/partner-api/eligibility.md) - provides information on currencies and supported regions * [Quotes](/pay/api/partner-api/quotes.md) - provides prices for crypto transactions * [Orders](/pay/api/partner-api/orders.md) - get latest state of user orders * [Rate Limits](/pay/api/partner-api/rate-limits.md) - defines operating parameters of API usage * [Webhooks](/pay/api/webhooks.md) - instant notifications about user orders state changes --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.blockchain.com/pay/api.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.