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Nusii (BYOK)

Read your Nusii proposals, clients, templates, users and proposal activity such as sends and views with your own API key

Unify Dynamics LLC

Tools8read-only
Sign-inBYOKbring your own key
Key keptNeverused for one call only
PriceFreeoptional Pro limits
ProviderNusiiunofficial, not affiliated
Works withMCP · RESTany agent

Try asking

Real questions, and the tools your agent calls to answer them.

Which Nusii account is my API key connected to?
Tools called
get_account
Which Nusii proposals are pending or accepted?
Tools called
list_proposals
Show Nusii proposal 126
Tools called
get_proposal
Find the Nusii client with email jane@acme.example
Tools called
list_clients
Show Nusii client 12
Tools called
get_client
What proposal templates do we have in Nusii?
Tools called
list_templates

About

Nusii (BYOK) lets an AI assistant read your own Nusii data through the Nusii API with a key you supply (Nusii API key). Read-only: 8 tools (get_account, list_proposals, get_proposal, list_clients, get_client, list_templates, list_proposal_activities, list_users). The BYOK key travels with each request, is used for that one call only and is never stored, logged or cached; it is only ever sent to app.nusii.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Nusii. Nusii and its logos are trademarks of their owners and are used only to say which service the connector works with.

Sources: Live from the Nusii API (app.nusii.com) with a BYOK key; documentation: https://developer.nusii.com/. Endpoints checked against that documentation on 2026-10-16.

Privacy

The publisher, Unify Dynamics LLC, states that tool inputs are processed in memory and not retained.

Data not collectedNo account, no profile, no stored prompts or results.

What it can do

8 tools, grouped by job. Every one is read-only or compute-only.

OpenAPI
Read your data8 tools
  • Get accountShow the Nusii account the key belongs to: company name, email, subdomain, website, currency and address.
  • List proposalsList proposals with title, status, client id, preparer, currency and public id.
  • Get proposalGet one proposal by id with title, status, client, preparer, currency and public id.
  • List clientsList clients with name, email, business, phone, currency, city and country.
  • Get clientGet one client by id with name, email, business, phone, currency, city, country and website.
  • List templatesList proposal templates (your account's or the public ones) with name, creation time and public flag.
  • List proposal activitiesList proposal activity events (proposal sent, viewed, accepted and so on) with activity type, proposal title and status, and the client.
  • List usersList the users of the Nusii account with name and email.

Information

PublisherUnify Dynamics LLC
CategoryMoney & business
LanguagesEnglish
Built forWorldwide
CompatibilityAny MCP client · any agent · REST
Version0.1.0
MCP endpointhttps://byok-nusii.connectorbay.com/mcp
REST APIopenapi.json
SupportGet help · Status
CountryWorldwide
FunctionOther
LayerDeep connectors

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BYOK: bring your own keyThis connector uses your own Nusii Nusii API key. Create one at https://app.nusii.com/settings/api, with the fewest permissions it needs (read-only if the provider offers it). Your assistant sends it in the X-Upstream-Key header with every request. It is used for that one call only: never stored, logged or cached, and only ever sent to Nusii. Revoke it at the provider whenever you like. Unofficial connector: not affiliated with Nusii.