GPT 4.1-mini Automated Proposal to Payment Lifecycle Management — n8n 워크플로

높음 복잡도⚡ 트리거33개의 노드🏷️ Invoice Processing작성자: Cheng Siong Chin

개요

How It Works This workflow automates end-to-end contract and invoice management using AI intelligence. It processes proposals through intelligent contract generation, approval workflows, and automated invoicing. OpenAI analyzes proposal content while the system routes approvals intelligently. Upon approval, contracts are generated, invoices created, and notifications sent. The workflow also monitors payment status, generates financial forecasts, and manages follow-up tasks, eliminating manual co

사용된 노드

HTTP RequestGmailCodeAI AgentOpenAI Chat ModelStructured Output Parser

워크플로 미리보기

Customization
Modify approval logic in conditional nodes, replace Ope
Benefits
Reduces contract processing time by 80%, eliminates app
Setup Steps
1. Configure OpenAI API credentials in n8n credentials
2. Connect Google Sheets account for invoice and foreca
3. Set up Gmail for approval notifications
4. Input
Prerequisites
OpenAI API key, Google Sheets account, Gmail account, S
Use Cases
Multi-stage approval workflows, SaaS contract managemen
How It Works
This workflow automates end-to-end contract and invoice
Proposal Intake & Configuration
What
Receives proposal requests and configures workflow para
Why
Establishes initial data and user preferences for accur
AI-Powered Proposal Analysis
What
OpenAI analyzes proposal content using the Chat Model R
Why
Extracts key business logic and decision criteria for i
Intelligent Approval Routing
What
Routes proposals to appropriate approvers based on AI r
Why
Accelerates approvals by directing requests to relevant
Contract & Invoice Generation
What
Auto-generates contracts and invoices; updates payment
Why
Eliminates manual document creation, ensures consistenc
Financial Forecasting
What
Generates revenue forecasts and tracks invoice status v
Why
Provides real-time financial visibility and predictive
modelmodelmodelmodelparserparserparserparser
⚡
P
Proposal Request Form
W
Workflow Configuration
S
Store Proposal Request
Generate Proposal
OpenAI Chat Model
Proposal Output Parser
S
Store Generated Proposal
Send Proposal for Approval
W
Wait for Approval
C
Check Approval Status
Generate Contract
OpenAI Chat Model1
Contract Output Parser
S
Store Contract
Generate Invoice
OpenAI Chat Model2
Invoice Output Parser
S
Store Invoice
Send Invoice to Client
⚡
P
Payment Monitor Schedule
G
Get Pending Invoices
Check Payment Status
C
Check If Payment Overdue
Send Payment Reminder
Update CRM
U
Update Invoice Status
Revenue Forecasting
OpenAI Chat Model3
Forecast Output Parser
S
Store Revenue Forecast
P
Prepare Follow-up Task
Create Follow-up Task
Notify Rejection
33 nodes31 edges

작동 원리

  1. 1

    트리거

    워크플로는 트리거 트리거로 시작합니다.

  2. 2

    처리

    데이터가 33개의 노드를 통해 흐릅니다, connecting agent, code, datatable.

  3. 3

    출력

    워크플로가 자동화를 완료하고 구성된 대상에 결과를 전달합니다.

노드 세부 정보 (33)

HT

HTTP Request

httpRequest

#1
GM

Gmail

gmail

#2
CO

Code

code

#3
AI

AI Agent

n8n-nodes-langchain.agent

#4
OP

OpenAI Chat Model

n8n-nodes-langchain.lmChatOpenAi

#5
ST

Structured Output Parser

n8n-nodes-langchain.outputParserStructured

#6

이 워크플로 가져오는 방법

  1. 1오른쪽의 JSON 다운로드 버튼을 클릭하여 워크플로 파일을 저장합니다.
  2. 2n8n 인스턴스를 열고 워크플로 → 새로 만들기 → 파일에서 가져오기로 이동합니다.
  3. 3다운로드된 gpt-41-mini-automated-proposal-to-payment-lifecycle-management 파일을 선택하고 가져오기를 클릭합니다.
  4. 4각 서비스 노드에 대한 자격 증명（API 키, OAuth 등）을 설정합니다.
  5. 5워크플로 테스트를 클릭하여 모든 것이 작동하는지 확인한 후 활성화합니다.

또는 n8n → JSON에서 가져오기에 직접 붙여넣기:

{ "name": "GPT 4.1-mini Automated Proposal to Payment Lifecycle Management", "nodes": [...], ...}

통합

agentcodedatatableformtriggergmailhttprequestiflmchatopenaioutputparserstructuredscheduletriggersetwait

이 워크플로 가져오기

한 번의 클릭으로 다운로드 및 가져오기

JSON 다운로드n8n.io에서 보기
노드33
복잡도high
트리거trigger
카테고리Invoice Processing

제작자

Cheng Siong Chin

Cheng Siong Chin

@cschin

태그

agentcodedatatableformtriggergmailhttprequestiflmchatopenaioutputparserstructuredscheduletrigger
⚡

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