# MCP Server — Connect AI Agents to 200+ SaaS Apps

> One MCP server, 200+ SaaS connectors across accounting, CRM, HRIS, ATS, file storage, and ecommerce. Managed OAuth, progressive tool discovery for AI agents.

URL: https://www.apideck.com/mcp-server

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Products[Unified APIs](/products/unify)Build native integrations through our scalable Unified APIs

[Accounting API](/accounting-api)[HRIS API](/hris-api)[CRM API](/crm-api)[Ecommerce API](/ecommerce-api)[File Storage API](/file-storage-api)[ATS API](/ats-api)[Issue Tracking API](/issue-tracking-api)
[View all integrations](/integrations)

[Integrations Marketplace](/integrations-marketplace)Showcase integrations, partners, and apps to your customers

Solutions[By customer case](/customer-cases)[Round Treasury](/customer-cases/roundtreasury-accounting-unify-integration)[Octa](/customer-cases/octa-ai-finance-accounting-integration)[Aikido](/customer-cases/aikido-powering-developer-first-security-integrations-at-scale)[Derive](/customer-cases/derive-erp-accounting-integration)[Kintsugi](/customer-cases/kintsugi-tax-compliance-integration)[Roopairs](/customer-cases/roopairs-quickbooks-online-integration)[View all](/customer-cases)

[By use case](/use-cases)[Accounts Payable](/use-cases/accounts-payable-automation)[Accounts Receivable](/use-cases/accounts-receivable-automation)[Business Lending](/use-cases/business-lending-loan-underwriting)[Corporate Gifting](/use-cases/corporate-gifting)[Employee onboarding](/use-cases/accelerate-employee-onboarding-offboarding)[View all](/use-cases)

[By industry](/industries)[B2B FinTech](/industries/fintech)[AgTech](/industries/agtech)[Banking](/industries/banking)[ConstructionTech](/industries/constructiontech)[HRTech](/industries/hrtech)[View all](/industries)

ResourcesFor Developers[API Documentation](https://developers.apideck.com)[Integrations](/integrations)[SDKs](https://developers.apideck.com/sdks)[API Explorer](https://developers.apideck.com/api-explorer)[Samples](/samples)

Learn & Explore[Blog](/blog)[Field Mapping](/custom-field-mapping)[Webhooks](/webhooks)[Auth](/products/vault)[Platform Maturity Model](/platform-maturity-model)

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[Open Source on GitHub](https://github.com/apideck-libraries/mcp)

# One MCP server. 200+ apps. Zero context bloat.
Connect Claude, Codex, Cursor, and any MCP client to Accounting, CRM, HRIS, and 4 more Unified APIs — with 63x less context than loading tools individually. Scoped permissions and Vault-managed auth out of the box.

Copy the prompt to get started.
360+
Tools

7
Unified APIs

200+
Connectors

[Get your API Key](/signup?product=unify&source=mcp-server)[View on GitHub →](https://github.com/apideck-libraries/mcp)
Works with[Claude](/mcp-server/claude-desktop)[Codex](/mcp-server/openai-agents-sdk)[Cursor](/mcp-server/cursor)[Windsurf](/mcp-server/windsurf)

Connects to[](/mcp-server/quickbooks)[](/mcp-server/xero)[](/mcp-server/bamboohr)[](/mcp-server/google-drive)[](/mcp-server/sage-intacct)[](/mcp-server/netsuite)
[+200 more](/integrations)

Trusted by product & engineering teams building with AI

## Static or dynamic tools mode
Choose how your agent discovers tools. Load all 365 upfront, or discover on demand with just 4 meta-tools.

Static ModeDynamic ModeDefault

### Progressive discovery
Only 4 meta-tools are loaded initially. Your agent discovers, inspects, and executes the exact tools it needs on demand — a [67x reduction](/blog/mcp-server-eating-context-window-cli-alternative) in context usage.

4
tools loaded

~1.3K
tokens used

365
available

Best for: production agents, multi-step workflows, or when you need to keep context lean for complex reasoning.

Dynamic Discovery
4 meta-tools
Agent:list_tools
{ "api": "accounting" }

Next step

Claude

Codex

Cursor

Windsurf

MCP Server

QuickBooks

Xero

BambooHR

Google Drive

Sage

- 

## Any AI client, any SaaS app
Instead of building and maintaining separate MCP servers for every SaaS app, connect once to Apideck. Your agent can read and write data across every connected service — with normalized schemas and managed auth.

Normalized data models — same schema whether it's QuickBooks, Xero, or NetSuite

OAuth handled for you — Vault manages authentication and token refresh

Add connectors, not code — enable a new SaaS app in Vault, your agent can use it immediately

## Works with every agent framework
Connect to the Apideck MCP Server from any framework that supports the Model Context Protocol. No custom integrations needed.

[

### OpenAI Agents SDK
Build agents with tool calling and handoffs

PythonTypeScript

](/mcp-server/openai-agents-sdk)[

### LangChain
Compose chains and agents with LangGraph

PythonTypeScript

](/mcp-server/langchain)[

### Google ADK
Agent Development Kit for Gemini models

Python

](/mcp-server/google-adk)[

### Vercel AI SDK
Streaming AI interfaces with MCP support

TypeScript

](/mcp-server/vercel-ai-sdk)[

### Claude Desktop
Native MCP support in Claude apps

Config

](/mcp-server/claude-desktop)[

### Cursor
AI-powered code editor with MCP

Config

](/mcp-server/cursor)[

### CrewAI
Multi-agent orchestration framework

Python

](/mcp-server/crewai)[

### Cloudflare Agents SDK
Build stateful AI agents on Cloudflare Workers

TypeScript

](/mcp-server/cloudflare-agents-sdk)[

### OpenClaw
Open-source personal AI assistant

TypeScriptPython

](/mcp-server/openclaw)[

### Hermes
Self-improving AI agent by NousResearch

Python

](/mcp-server/hermes)[

### Windsurf
AI-powered IDE by Codeium

Config

](/mcp-server/windsurf)[

### Cline
Autonomous coding agent for VS Code

Config

](/mcp-server/cline)[

### Roo Code
AI coding agent with MCP support

Config

](/mcp-server/roo-code)[

### GitHub Copilot
AI pair programmer with MCP in VS Code

Config

](/mcp-server/github-copilot)[

### Gemini CLI
Google AI agent in your terminal

Config

](/mcp-server/gemini-cli)

## Built for AI-native workflows
A single MCP server that gives AI agents structured access to your entire SaaS stack.

### Progressive Discovery
Dynamic mode exposes just 4 meta-tools that let agents discover, inspect, and execute any tool on demand, keeping context windows lean at ~1,300 tokens.

### Multi-API Coverage
Accounting, HRIS, file storage, and more — all accessible through one server. Add new APIs by regenerating with a single command.

### Scoped Permissions
Control which tools agents can access. Scope by read, write, or destructive — a read-only agent can't even discover delete operations. Enforce least-privilege at the MCP layer.

### Data Scopes
Give agents access to only the fields they need. Data Scopes let you filter API responses at the field level so agents never see sensitive data they should not have.

[Learn more](/data-scopes)

### Connector Targeting
Route requests to specific connectors like QuickBooks, Xero, or BambooHR using a single header — no code changes needed.

### Auto-Generated
Generated from the Apideck OpenAPI spec using Speakeasy. Always up-to-date, fully typed, with proper Zod schemas for every tool input.

### Works Everywhere
Compatible with Claude Desktop, Claude Code, Cursor, Windsurf, and any client that supports the Model Context Protocol.

## What your agents can do
Real workflows powered by a single MCP server connected to your entire SaaS stack.

Accounting API

### Financial close automation
AI agents that pull invoices, match payments, reconcile accounts, and prepare journal entries across QuickBooks, Xero, or NetSuite.

"Reconcile all bank transactions for March and flag discrepancies"

HRIS API

### Employee onboarding workflows
Agents that read new hire data from BambooHR or Workday, provision accounts, and sync employee records across systems.

"Set up all new hires starting next Monday across our HR systems"

File Storage API

### Document processing & filing
Extract data from uploaded documents, organize files in Google Drive or SharePoint, and update records in connected systems.

"Find all Q1 contracts in Drive and extract the renewal dates"

Accounting API

### Accounts payable automation
Ingest vendor bills, extract line items, match to purchase orders, route for approval, and post to any connected accounting system.

"Process this batch of vendor invoices and match them to open POs"

Multiple APIs

### Compliance & audit preparation
Pull financial data, employee records, and documents across systems to prepare audit packages and compliance reports.

"Compile all financial records needed for our SOC 2 audit"

Accounting API

### Revenue reporting & analysis
Aggregate revenue data across accounting systems, reconcile against bank feeds, and generate cross-system financial reports.

"Compare our booked revenue in Xero against our bank transactions"

## One MCP server, every Unified API
Each API is a set of normalized endpoints that work the same way across every connected service.

[
### Accounting
170
Invoices, bills, payments, journal entries, tax rates, and more.

QuickBooksXeroSageFreshBooksNetSuite

](/mcp-server/accounting-api)[
### CRM
50
Contacts, companies, opportunities, leads, pipelines, and activities.

SalesforceHubSpotPipedriveZohoCopper

](/mcp-server/crm-api)[
### HRIS
30
Employees, departments, time off, compensation, and payroll.

BambooHRWorkdayGustoPersonioHiBob

](/mcp-server/hris-api)[
### File Storage
30
Files, folders, shared links, and drive management.

Google DriveDropboxOneDriveBoxSharePoint

](/mcp-server/file-storage-api)[
### Issue Tracking
25
Collections, tickets, comments, tags, and users.

JiraLinearAsanaGitHub IssuesClickUp

](/mcp-server/issue-tracking-api)[
### Ecommerce
20
Orders, products, customers, and stores across online retail.

ShopifyWooCommerceBigCommerceMagentoMollie

](/mcp-server/ecommerce-api)[
### ATS
15
Applicants, applications, and jobs across applicant tracking systems.

GreenhouseLeverWorkableRecruiteeSmartRecruiters

](/mcp-server/ats-api)
### Vault
23
Manage connections, configure integrations, and handle OAuth flows.

### Proxy
6
Make raw API calls to any connected service with full logging.

## Get started in minutes
Add the MCP server to your preferred AI client with a single config block.

MCP Configuration
JSON
ClaudeCursorVercel AI SDKLangChain
{
 "mcpServers": {
 "apideck": {
 "url": "https://mcp.apideck.dev/mcp",
 "headers": {
 "x-apideck-api-key": "YOUR_API_KEY",
 "x-apideck-app-id": "YOUR_APP_ID",
 "x-apideck-consumer-id": "YOUR_CONSUMER_ID"
 }
 }
 }
}

Dynamic Mode
4 meta-tools
list_toolsBrowse available tools by API
describe_toolGet the input schema for any tool
execute_toolRun a tool with typed parameters
list_scopesCheck available permission scopes
Progressive discovery keeps your agent's context window lean while giving access to every tool.

### How it works
1

#### Get your API key
Sign up for an Apideck account and create an application.

2

#### Connect your apps
Link QuickBooks, Xero, BambooHR, or any supported service through Vault.

3

#### Add MCP config
Paste the config into your AI client. Your agent can now read and write data across all connected apps.

Example Agent Conversation

You:List all unpaid invoices from QuickBooks
Agent:Using execute_tool → accounting_invoices_allwith filter status="open"...
Agent:Found 12 unpaid invoices totaling $48,230.00 USD.

[View full documentation on GitHub](https://github.com/apideck-libraries/mcp)

## Frequently asked questions

What is the Apideck MCP Server?
Which AI clients are compatible with the MCP Server?
How does progressive discovery work?
What APIs does the MCP Server support?
How do I set up the Apideck MCP Server?
How does authentication work?
Should I use the MCP Server or the Apideck CLI?
Do I have to choose between MCP and the CLI?

Last updated September 27, 2026

## Launch accounting integrations in weeks, not months
[Get started for free](/signup?product=unify)

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#### Products
[Accounting API](/accounting-api)
- [HR API](/hris-api)
- [CRM API](/crm-api)
- [ATS API](/ats-api)
- [Issue Tracking API](/issue-tracking-api)
- [File Storage API](/file-storage-api)
- [Ecommerce API](/ecommerce-api)
- [ERP API](/erp-api)
- [Auth Management](/products/vault)
- [Integrations Marketplace](/integrations-marketplace)
- [Pricing](/pricing)
- [About](/about)
- [TreasurUp Partnership](/partners/treasurup)
- [Contact](/contact)
- [Status](https://status.apideck.com)
- [Jobs](https://jobs.apideck.com)

#### Customer cases
- [Round Treasury customer case](/customer-cases/roundtreasury-accounting-unify-integration)
- [Octa customer case](/customer-cases/octa-ai-finance-accounting-integration)
- [Aikido customer case](/customer-cases/aikido-powering-developer-first-security-integrations-at-scale)
- [Derive customer case](/customer-cases/derive-erp-accounting-integration)
- [Kintsugi customer case](/customer-cases/kintsugi-tax-compliance-integration)
- [Roopairs customer case](/customer-cases/roopairs-quickbooks-online-integration)
- [Connex Commerce customer case](/customer-cases/connex-commerce-building-accounting-integrations)
- [Kikin customer case](/customer-cases/kikin)
- [WeThrive customer case](/customer-cases/wethrive-streamlining-hr-integrations)
- [Praiz customer case](/customer-cases/praiz-scaling-crm-integrations)
- [Setyl customer case](/customer-cases/setyl)
- [Kadonation customer case](/customer-cases/kadonation-hris-integration-employee-onboarding)
- [Invoice2go by BILL customer case](/customer-cases/invoice2go-bill-com-integrations)
- [Optimizely customer case](/customer-cases/optimizely)
- [Salesflare customer case](/customer-cases/salesflare)
- [View all customer cases →](/customer-cases)

#### Reports & insights
- [Global Accounting Radar](/resources/global-accounting-radar)
- [Europe's Accounting Integration Map 2026](/resources/europe-accounting-integration-map-2026)
- [State of Embedded Finance 2026](/embedded-finance-report)
- [Platform Maturity Model](/platform-maturity-model)
- [Platform Heroes](/resources/platform-heroes)

#### Buyer's guides
- [Unified API buyer's guide](/resources/unified-api-buyers-guide)
- [What is a unified API?](/blog/what-is-a-unified-api)
- [Build vs. buy](/blog/build-vs-buy-accounting-integrations)
- [Embedded iPaaS vs. unified API](/blog/the-engineers-guide-to-choosing-between-embedded-ipaas-and-unified-apis)
- [Unified API pricing models](/blog/breaking-down-unified-api-pricing-why-api-call-pricing-stands-out)
- [Best unified API platforms](/blog/best-unified-api-platforms-for-developers-and-saas-teams)

#### AI & Agents
- [Apideck for AI](/for-ai)
- [MCP Server](/mcp-server)
- [AI Agents](/agents)
- [Agent Skills](/skills)
- [Apideck CLI](/cli)
- [AI Agents for Fintech](/ai-agents-fintech)
- [Unified API Comparison](/alternatives)

#### Resources
- [Blog](/blog)
- [FAQ](/faq)
- [Customer Cases](/customer-cases)
- [What's a Unified API?](/blog/what-is-a-unified-api)
- [Open Banking API](/open-banking-api)
- [Open Accounting](/blog/what-is-open-accounting)
- [API Integrations](/api-integrations)
- [Accounting Integrations](/accounting-integrations)
- [Accounting Coverage](/integrations/accounting-coverage)
- [Field Mapping](/custom-field-mapping)
- [Data Scopes](/data-scopes)
- [Zero Data Retention](/zero-data-retention)
- [Build vs. Vibecode](/why-not-vibecode-integrations)
- [Webhooks](/webhooks)
- [API Logs](/api-logs)
- [Primer](https://primer.money/)

#### Developers
- [Developers docs](https://developers.apideck.com/)
- [API reference](https://developers.apideck.com/apis/crm/reference)
- [API explorer](https://developers.apideck.com/api-explorer)
- [Guides](https://developers.apideck.com/guides)
- [Samples](/samples)
- [Integrations](/integrations)
- [SDKs](https://developers.apideck.com/sdks)
- [Changelog](https://developers.apideck.com/changelog)
- [React File Upload](https://www.reactfileupload.com/)

#### Use Cases
- [Accounts Payable](/use-cases/accounts-payable-automation)
- [Accounts Receivable](/use-cases/accounts-receivable-automation)
- [Business Lending](/use-cases/business-lending-loan-underwriting)
- [Corporate Gifting](/use-cases/corporate-gifting)
- [Employee onboarding](/use-cases/accelerate-employee-onboarding-offboarding)
- [Expense Management](/use-cases/expense-management-integrations)
- [Bank Feeds](/use-cases/bank-feeds)
- [Payment Reconciliation](/use-cases/automated-payment-reconciliation)
- [FP&A](/use-cases/financial-planning-analysis)
- [Payroll Accounting](/use-cases/payroll-accounting)
- [Procurement](/use-cases/procurement-automation)
- [Tax Automation](/use-cases/tax-automation)
- [Carbon Accounting](/use-cases/carbon-accounting-erp-accounting-integrations)
- [Debt Collections](/use-cases/debt-recovery-collections-integrations)
- [AI Agents for Fintech](/ai-agents-fintech)

#### Alternatives
- [Merge Alternative](/alternatives/merge)
- [Kombo Alternative](/alternatives/kombo-dev)
- [Codat Alternative](/alternatives/codat)
- [Paragon Alternative](/alternatives/paragon)
- [Chift Alternative](/alternatives/chift)
- [Maesn Alternative](/alternatives/maesn)
- [Rutter Alternative](/alternatives/rutter)
- [StackOne Alternative](/alternatives/stackone)
- [Membrane Alternative](/alternatives/membrane)
- [Unified.to Alternative](/alternatives/unified-to)
- [Conductor Alternative](/alternatives/conductor)
- [Nango Alternative](/alternatives/nango)
- [Finch Alternative](/alternatives/finch)

#### Industries
- [B2B FinTech](/industries/fintech)
- [AgTech](/industries/agtech)
- [Banking](/industries/banking)
- [ConstructionTech](/industries/constructiontech)
- [HRTech](/industries/hrtech)
- [SalesTech](/industries/salestech)
- [Security & Compliance](/industries/security-compliance)
- [TaxTech](/industries/taxtech)
- [TravelTech](/industries/traveltech)
- [Vertical SaaS](/industries/vertical-saas)

#### Data privacy
- [Compliance](https://compliance.apideck.com)
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#### Trackers
- [API Tracker](https://www.apitracker.io)
- [Open Banking](https://www.openbankingtracker.com)
- [Embedded Finance Report](/embedded-finance-report)
- [MCP Directory](https://www.apitracker.io/mcp-servers)
- [Embedded Finance IndexUpcoming](https://www.embeddedfinanceindex.com)
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