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Connect Billsby

1 auth method · updated 2026-10-01

Billsby is a subscription billing platform for managing customers, subscriptions, invoices, products, plans, usage counters, add-ons, and allowances.

www.billsby.com ↗

API key

Uses your own credential — Verslay stores it encrypted

Connectable today
  1. 1
    Sign in to Billsby
    Open https://www.billsby.com and sign in to the account you want to connect.
  2. 2
    Create the API key
    Open https://support.billsby.com/docs/api-keys-and-webhooks and generate a new API key.
  3. 3
    Copy it immediately
    Billsby 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 Billsby, and paste the API key into the Company Domain, API 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

Company Domain

Your Billsby company subdomain. For example, enter widgets if you sign in at widgets.billsby.com. Do not enter the full URL.

required
API Key

Your Billsby API key. In the Billsby portal, open Settings > Configuration > API keys and webhooks, then copy the API key. Billsby sends this secret in the ApiKey request header.

required · secret
Get your credential ↗Billsby website ↗

Billsby connection FAQ

How do I connect Billsby to Verslay?

Open Connections in the Verslay Hub, find Billsby, and use the API key method. The steps are: Sign in to Billsby, Create the API key, Copy it immediately, Connect in Verslay, Verify, Rotate safely.

What do I need before I connect Billsby?

You need Company Domain, API Key from your Billsby account. Your Billsby company subdomain. For example, enter widgets if you sign in at widgets.billsby.com. Do not enter the full URL.

Related connection guides

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