> For the complete documentation index, see [llms.txt](https://dev.guardian.hedera.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dev.guardian.hedera.com/guardian/standard-registry/policies/integrating-3rd-party-data-resources/supported-world-bank-api-methods/gettopicsbyid.md).

# getTopicsById

<mark style="color:green;">`GET`</mark>`/v2/topic/{topicIds}`

Get metadata about one or more topics.

**Headers**

| Name          | Value              |
| ------------- | ------------------ |
| Content-Type  | `application/json` |
| Authorization | `Bearer <token>`   |

**Body**

| Name     | Type   | Description                      |
| -------- | ------ | -------------------------------- |
| topicIds | string | Topic ID(s), semicolon‑separated |