> 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-firms-api-methods.md).

# Supported Firms API methods

- [getDataAvailability](https://dev.guardian.hedera.com/guardian/standard-registry/policies/integrating-3rd-party-data-resources/supported-firms-api-methods/getdataavailability.md): API Version: 4.0.39
- [getAreaData](https://dev.guardian.hedera.com/guardian/standard-registry/policies/integrating-3rd-party-data-resources/supported-firms-api-methods/getareadata.md): API Version: 4.0.39
- [getAreaDataWithDate](https://dev.guardian.hedera.com/guardian/standard-registry/policies/integrating-3rd-party-data-resources/supported-firms-api-methods/getareadatawithdate.md): API Version: 4.0.39
- [getCountryData](https://dev.guardian.hedera.com/guardian/standard-registry/policies/integrating-3rd-party-data-resources/supported-firms-api-methods/getcountrydata.md)
- [getCountryDataWithDate](https://dev.guardian.hedera.com/guardian/standard-registry/policies/integrating-3rd-party-data-resources/supported-firms-api-methods/getcountrydatawithdate.md): API Version: 4.0.39