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Connect Fidel API

1 auth method · updated 2026-09-10

Fidel API provides a developer-friendly, secure, and reliable API for businesses to link payment cards with mobile and web applications, enabling real-time transaction monitoring and event-based experiences.

fidelapi.com/ ↗

API key

Uses your own credential — Verslay stores it encrypted

Connectable today
  1. 1
    Sign in to Fidel API
    Open https://fidelapi.com/ and sign in to the account you want to connect.
  2. 2
    Create the API key
    Generate a new API key from the API or developer settings in your Fidel API dashboard.
  3. 3
    Copy it immediately
    Fidel API usually shows the full API key only once, right after you create it. Store it somewhere safe before closing the page.
  4. 4
    Connect in Verslay
    In the Verslay Hub, open Connections, find Fidel API, and paste the API key into the Fidel API Secret Key field.
  5. 5
    Verify
    The connection flips to Connected. Run any read-only action once to confirm the credential has the right scopes.
  6. 6
    Rotate safely
    When you rotate later: connect the new credential first, confirm it works, then revoke the old one.

What you’ll paste into Verslay

Fidel API Secret Key

Your Fidel API secret key, used for authenticating API requests.

required · secret
Fidel API website ↗

Connect Fidel API once — every agent can use it

Verslay agents share your connections. Connect Fidel API in the Hub and every use-case that needs it lights up — no per-agent setup.

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