Agentcard - How do I link my account?

Create an OAuth client in the Agentcard dashboard and connect it to Nango

Overview

To authenticate with the Agentcard API, you need:

1. Client ID - The OAuth client ID for your Agentcard organization
2. Client Secret - The OAuth client secret paired with that ID

This guide walks you through finding both in the Agentcard dashboard and connecting them to Nango. There is no user redirect: Agentcard uses OAuth 2.0 client credentials, and the credential decides whether you reach sandbox or production. The API base URL is always https://api.agentcard.sh.

Prerequisites

• An Agentcard account with an organization (sign up)

Instructions

Step 1: Open the Credentials page

1. Sign in to the Agentcard dashboard.
2. Select your organization.
3. Go to Settings -> Developers -> Credentials.

Step 2: Copy your Client ID and Client Secret

1. Your Client ID is shown on the Credentials page.
2. Reveal and copy the secret for the environment you want: sandbox to test without moving money, or production for live cards (production requires an active subscription). Secrets start with acs_.

Prefer the terminal? Install the CLI with npm i -g agent-cards, then run agent-cards companies login and agent-cards companies credentials create. It prints a Client ID and Client Secret; the secret is shown once.

Step 3: Enter credentials in the Connect UI

1. Open the form where you need to authenticate with Agentcard.
2. Enter your Client ID and Client Secret in their respective fields.
3. Submit the form, and you should be successfully authenticated.

You are now connected to Agentcard.