Nusii proposals
proposal & invoice management 29 tools availableProposal 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.
About this integration
Connect Nusii proposals to Definable to automate repetitive tasks, sync data with the rest of your stack, trigger on real-world events. Personas call Nusii proposals's 29 tools directly from chat or scheduled flows. You can wire it into any persona to read, write, and react when an event fires.
Connect Nusii proposals to Definable and it becomes a set of typed tools your agents plan with — triggered by events, run on schedules, or invoked mid-conversation. Every write is checked by the verifier before it lands.
Nusii proposals · in workflows
What teams actually run.
Three patterns teams run with Nusii proposals on day one. Each one is a plain-English prompt — no canvas, no glue code — and you can remix them into anything.
Daily summary
Cross-tool sync
29 tools available
The Nusii proposals toolbox.
Every Nusii proposals capability your agents can call, each with a typed schema the planner reads. The router picks the right tool per step; the verifier checks the result.
Archive Proposal Tool to archive a specific proposal in Nusii. Use when you need to archive a proposal that is no longer active.
Create Client Tool to create a new client in Nusii Proposals. Use when you need to add a client with their contact and business details. Returns the created client's information including unique identifier.
Create Line Item Tool to create a line item within a proposal section. Use when you need to add a cost item to a specific section of a proposal.
Create Proposal Tool to create a new proposal in Nusii. Use when you need to initialize a proposal with title, client information, and optional configuration settings.
Create Section Tool to create a section for a proposal or template in Nusii Proposals. Use when you need to add a new section to a proposal or template.
Create Webhook Endpoint Tool to create a webhook endpoint to subscribe to Nusii events. Use when you need to register a new webhook for receiving event notifications.
Delete a client Tool to delete a specific client from Nusii account. Use when you need to permanently remove a client record.
Delete Line Item Tool to delete a line item from Nusii. Use when you need to remove a specific line item by its ID.
Delete a proposal Tool to delete a proposal from the system. Use when you need to permanently remove a proposal by its ID.
Delete a section Tool to delete a specific section from Nusii. Use when you need to remove a section from a proposal. Returns the deleted section data for confirmation purposes.
Delete Webhook Endpoint Tool to delete a specific webhook endpoint from the system. Use when you need to remove a webhook endpoint.
Get Account Me Tool to retrieve authenticated user's personal account information and settings. Use to get current account details including company info, currency, locale, and contact information.
Get Client Tool to retrieve a single client from Nusii using their unique identifier. Use when you need to fetch detailed information about a specific client including contact details, business information, and preferences.
Get Proposal Tool to retrieve a single proposal with complete details and sections. Use when you need to fetch detailed information about a specific proposal.
Get Section Tool to retrieve a single section from a proposal or template in Nusii. Use when you need detailed information about a specific section including title, content, pricing, and metadata.
Get Webhook Endpoint Tool to retrieve a single webhook endpoint configuration. Use when you need to get details about a specific webhook endpoint including its target URL and subscribed events.
List Clients Tool to retrieve all clients associated with the account. Use when you need to list or browse clients with pagination support.
List Line Items Tool to retrieve all line items from Nusii Proposals with pagination support. Use when you need to list or browse line items in proposals.
List Proposal Activities Tool to retrieve all proposal activities with optional filtering by proposal or client ID. Use when you need to track interactions with proposals such as views, sends, or acceptances. Supports pagination via page and per parameters.
List Proposals Tool to retrieve all proposals from your Nusii account with pagination and filtering options. Use when you need to browse proposals or filter by status.
List Section Line Items Tool to retrieve all line items from a specific section. Use when you need to get details about line items including pricing, quantities, and cost types within a section. Note: This endpoint does not support pagination.
List Sections Tool to retrieve all sections with optional filtering for proposals or templates. Use when you need to list sections or filter by proposal_id or template_id.
List Themes Tool to retrieve all available themes for proposals in Nusii. Use when you need to browse available theme options or select a theme for a proposal.
List Users Tool to retrieve all users in paginated format. Use when you need to list users in the Nusii system. Supports pagination via page and per parameters.
List Webhook Endpoints Tool to retrieve all webhook endpoints configured for your Nusii account. Use when you need to view all configured webhook subscriptions. Supports pagination via page and per parameters.
Update Client Tool to update an existing client's information in Nusii. Use when you need to modify client details such as contact information, business details, or preferences.
Update Line Item Tool to update an existing line item in Nusii proposals. Use when modifying line item details such as name, amount, cost type, or position. All update parameters are optional - only include the fields you want to change.
Update Proposal Tool to update an existing proposal in Nusii. Use when you need to modify proposal details like title, client, expiration date, or display settings.
Update Section Tool to update an existing section in a proposal or template. Use when you need to modify section content, settings, or display properties.
See it run
One prompt, start to finish.
A real prompt, the Nusii proposals tools it calls, and what comes back. This is the whole interface — describe the outcome, agents handle the rest.
Run a real Nusii proposals task end-to-end — plan it, execute across the API, and hand back a verified result.
nusii_proposals.archive_proposal Tool to archive a specific proposal in Nusii. Use when you need to archive a proposal that nusii_proposals.create_client Tool to create a new client in Nusii Proposals. Use when you need to add a client with the nusii_proposals.create_line_item Tool to create a line item within a proposal section. Use when you need to add a cost item · verified Done. Nusii proposals responded across 3 calls, the verifier signed off, and the result is logged with every payload.
FAQ · Nusii proposals
Questions, answered.
What teams ask before connecting Nusii proposals.
01 What can I automate with Nusii proposals on Definable?
Anything Nusii proposals exposes through its API. Common proposal & invoice management workflows on Definable include automate repetitive tasks, sync data with the rest of your stack, trigger on real-world events. Personas can call any of the 29 Nusii proposals tools directly, then chain the result into another integration without you writing code.
02 How does Nusii proposals authentication work?
Nusii proposals uses API_KEY on Definable. You connect once from the integrations page, scoped to the permissions you choose, and from then on any persona that has the integration enabled can act on your behalf. Tokens are encrypted at rest and rotated automatically.
03 Is the Nusii proposals integration included in my Definable plan?
Yes — every Definable plan, including Starter, includes access to all 29 Nusii proposals tools. You only need a separate Nusii proposals subscription if Nusii proposals itself charges per seat or per API call.
04 Is using Nusii proposals through Definable secure?
Every call from a persona to Nusii proposals is logged with the user, persona, prompt, and response. Tokens never leave Definable's secrets vault, scopes are configurable per persona, and you can revoke access at any time from the integration page.
05 How do I get started with Nusii proposals on Definable?
Sign up for Definable, open the integrations page, find Nusii proposals, and connect via OAuth or API key. You can immediately attach Nusii proposals to any persona and start running workflows. The free Starter plan includes 5,000 credits/month.
06 What Nusii proposals actions does Definable expose?
Definable exposes all 29 Nusii proposals actions as callable tools — including `Archive Proposal`, `Create Client`, `Create Line Item`, plus 26 more. Each tool gets a typed parameter schema so personas know exactly how to call it.
Put Nusii proposals to work tonight.
Connect in two clicks, describe an outcome, and your first workflow is live in minutes. Free plan included — no card required.