> **Source:** https://knowledge.leegality.com/sign-station/api/certificate-management.tag
> **Site:** Leegality Knowledge Base — https://knowledge.leegality.com
> **About:** Leegality is a document execution platform covering eSigning, stamps, NeSL, workflows, and REST API integration.
> **Navigation:** Every article on this site has a plain-text version at `<article-url>.txt` (this format). To get an index of all articles with their `.txt` links, read: https://knowledge.leegality.com/llms.txt
> **AI Guide:** For instructions on how to navigate this knowledge base as an AI agent, read: https://knowledge.leegality.com/ai-readable.txt

---
# Certificate Management

> Certificate Management

The Certificate Management API allows you to upload, store, and assign the PKCS12-formatted certificates ($.pfx$ or $.p12$) required for legally valid digital signatures. These cryptographic credentials act as a digital seal, ensuring document integrity and proving the identity of the signer to comply with global standards like ISO or eIDAS. By using these endpoints to track expiry and manage department-level assignments, you ensure that your platform maintains the necessary credentials to perform secure, non-repudiable signing operations. See also [Adding a Digital Certificate](https://knowledge.leegality.com/sign-station/certificate-management/adding-certificates) and [Managing Certificates](https://knowledge.leegality.com/sign-station/certificate-management/managing-certificate) for the dashboard workflow.

```mdx-code-block

```