> For the complete documentation index, see [llms.txt](https://docs.certn.co/api/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.certn.co/api/certn-api-v-1.0/api-reference/resources.md).

# Resources

Resource articles about Certn API application parameters, regional codes, error codes, and report field mappings.