# API reference

- [Channel Metrics](https://docs.bird.com/api/reporting-api/api-reference/channel-metrics.md): Querying Message Metrics
- [Flow Run Metrics](https://docs.bird.com/api/reporting-api/api-reference/flow-run-metrics.md): Query Metrics Related to Your Flow Runs
- [Wallet Metrics](https://docs.bird.com/api/reporting-api/api-reference/wallet-metrics.md): Query Metrics Related to Wallet and Product Usage
- [Campaign Metrics](https://docs.bird.com/api/reporting-api/api-reference/campaign-metrics.md): Query Metrics Related to Campaigns
- [Journey Metrics](https://docs.bird.com/api/reporting-api/api-reference/journey-metrics.md)
- [Message Metrics](https://docs.bird.com/api/reporting-api/api-reference/message-metrics.md): Query Metrics Related to Messages
- [Reports](https://docs.bird.com/api/reporting-api/api-reference/reports.md): Usage reports


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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.bird.com/api/reporting-api/api-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.