> ## Documentation Index
> Fetch the complete documentation index at: https://docs.zodia-custody.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Pre-requisites

> What you need before calling the Zodia API

There are two sets of key pairs required for API interactions:

1. **Company Key Pair**:

This is a RSA key pair per company, used for authenticating all the API requests.

* **company\_pri\_key**: the private key (Do not share with anyone)
* **company\_pub\_key**: the public key (Share with Zodia)

1. **User Key Pair**:

Each user within the company must have their own Elliptic Curve Cryptography (ECC) key pair for signing or approving any Service Request.

* **user\_pri\_key**: the user's private key (Do not share with anyone)
* **user\_pub\_key**: the user's public key (required for onboarding an API user on Zodia platform)