# Create an invoice for payment

The method allows you to create an invoice for payment without a strict indication of the coin and network, you can specify a payment of 30 USD and a list of coins/networks available for payment, the user himself will choose what is more convenient for him to pay. The amount will be automatically converted to the selected coin for payment

{% openapi src="/files/hz5gQVHu2gDZcTYbWeSA" path="/api-gateway/make-invoice" method="post" %}
[openapi.json](https://615678623-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fa1TzfeK1Z0GLFNxiNpMW%2Fuploads%2Fgit-blob-8361e5ac3780661a20a51ec0d96901ce1db69b92%2Fopenapi.json?alt=media)
{% endopenapi %}


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# 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.apollopayment.io/english-2/api-reference/07invoices/post_make-invoice.md?ask=<question>
```

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.