# RSS Reference

## ChainGPT AI News Generator RSS Reference

ChainGPT exposes a set of **public, read‑only RSS 2.0 feeds** that surface the latest AI‑driven crypto and blockchain news. Because the feeds are *open to the public*, you can pull them with any HTTP client—no API key, credits, or headers required.

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### Retention window

Each feed always contains up to **30 days of articles**; older items roll off automatically.

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### Feed catalogue

| Feed                | URL                                              |
| ------------------- | ------------------------------------------------ |
| **All Crypto**      | `https://app.chaingpt.org/rssfeeds.xml`          |
| **Bitcoin (BTC)**   | `https://app.chaingpt.org/rssfeeds-bitcoin.xml`  |
| **BNB Chain (BNB)** | `https://app.chaingpt.org/rssfeeds-bnb.xml`      |
| **Ethereum (ETH)**  | `https://app.chaingpt.org/rssfeeds-ethereum.xml` |

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### Quick fetch example

```bash
curl -L https://app.chaingpt.org/rssfeeds.xml
```

The endpoint returns standard RSS 2.0 XML. Parse it with any RSS library or an XML parser in your language of choice.

***

### Best practices

* **Cache intelligently** – the content changes as new articles publish, but the 30‑day cap prevents unbounded growth.
* **Respect intervals** – polling every 5‑10 minutes is plenty for most use‑cases.
* **Filter client‑side** – if you need category or token‑specific filtering beyond the four provided feeds, fetch the general feed and apply your own logic, or switch to the REST API/SDK for granular queries.


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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.chaingpt.org/dev-docs-b2b-saas-api-and-sdk/ai-crypto-news-api-and-sdk-and-rss/rss-reference.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.