> For the complete documentation index, see [llms.txt](https://docs.streamnft.tech/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.streamnft.tech/for-developers/api-reference/loan-integration/user-loans.md).
# User Loans
The Asset Manager API provides functionalities for managing asset managers in a blockchain-based ecosystem. Asset managers are entities responsible for managing various assets, such as digital tokens, NFTs (Non-Fungible Tokens), and other digital assets, on a blockchain network. This API allows users to retrieve information about asset managers based on their chain ID and contract address.
**Endpoint:**
> * Main Net Base URL:
> * Test Net Base URL:
* `GET /assetManager/{chainId}`: Retrieves asset managers by their chain ID and contract address.
**Parameters:**
* `chainId`: The ID of the blockchain chain where the asset managers are deployed.
**Query Parameters specific for rentals:**
* `collection`: Filter for token address of the NFT collection
* `rentee`: Filter for assets rented by a wallet
* `state`: Filter for all assets on loan (LOAN)
{% openapi src="/files/YWXbKkMC1LmJdKtNi8qq" path="/assetManager/{chainId}" method="get" %}
[openapi.yml](https://2149345960-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F60fGWUP51b2HhkWIrtTW%2Fuploads%2F487GZkzQet3aXAmxAbT0%2Fopenapi.yml?alt=media\&token=41d5ce99-7329-4bd4-bcfd-32dccbd1fb77)
{% endopenapi %}
**Response:**
* Successful responses return an array of asset managers for provided token address with detailed information, such as the current rentee and the state of each asset.
---
# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## 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, and the optional `goal` query parameter:
```
GET https://docs.streamnft.tech/for-developers/api-reference/loan-integration/user-loans.md?ask=&goal=
```
`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.
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.