Setting Up Hatchfi Link

First, you want to generate a session token. To do this, start by requesting our authentication endpoint which includes your API Key, Secret Key, and your users' Id:

    curl --request POST \
    --url \
    --header 'X-Hatchfi-Api: API_KEY_FROM_DASHBOARD' \
    --header 'X-Hatchfi-Secret: SECRET_KEY_FROM_DASHBOARD' \
    --header 'X-Hatchfi-User-Id: USER_ID'

Upon success, you will receive a session token allowing your user to access Hatchfi Link within your app and log in to their respective providers. See an example return below.

    "userId": "4e22d4b5-0cef-413f-898e-73c3eb6d4921",
    "token": "eyJhbGcg8iJIUzI1NiIsInR5cCI6Ikpghr49.eyJ1c2VySWQiOiIwMDExIiwiaWF0IjoxNjQ5NDA1NzY0LCJleHAiOjE2NDk0MDY5NjR9.l8JVJzLe2NAOSXKZsM2LQHMJrFDlCtQZqSqoSbhuHVs"

From here, you will take your clientId and your newly generated token and pass them into the URL below.

Building the URL

Building Hatchfi Link's URL is quick and easy. You'll start with the required parameters.{your-client-id}&token={users-session-token}

Hatchfi Link Redirect

If you'd like to redirect your users and provide a URL in your project settings, you can append &redirect=true to the URL string.{your-client-id}&token={users-session-token}&redirect=true

Hatchfi Link Pre-determined Provider

In many cases, you may just want to guide your users through a pre-determined provider connection. With Hatchfi Link, you can easily pass &provider=name into the URL string.{your-client-id}&token={users-session-token}&provider=polygon

Complete Hatchfi Link Example{your-client-id}&token={users-session-token}&redirect=true&provider=polygon

And that is it! You'll be able to start using Hatchfi Link in your app to connect your users' crypto accounts.