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Connect Nusii proposals

1 auth method · updated 2026-09-10

Proposal software that both you and your clients will love. Stop fighting with Word, InDesign and PDF's. Create beautiful proposals in less time, every time with Nusii.

nusii.com/ ↗

API key

Uses your own credential — Verslay stores it encrypted

Connectable today
  1. 1
    Sign in to Nusii proposals
    Open https://nusii.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 Nusii proposals dashboard.
  3. 3
    Copy it immediately
    Nusii proposals 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 Nusii proposals, and paste the API key into the API Token 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

API Token

Navigate to your Nusii Proposals account and sign in. Go to "Settings" > "Integrations & API" to retrieve your API token.

required · secret
Nusii proposals website ↗

Connect Nusii proposals once — every agent can use it

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

Open the Hub →
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