Live 59 Actions

Embat MCP Server
for AI Agents

Q: What AI frameworks and AI clients does the StackOne Embat MCP server support?

The StackOne Embat MCP server supports both. MCP clients (paste-and-go apps): Claude Desktop, Claude Code, Cursor, VS Code, Goose. Agent frameworks (code SDKs you build with): OpenAI Agents SDK, Anthropic, Vercel AI, Google ADK, CrewAI, Pydantic AI, LangChain, LangGraph, Azure AI Foundry.

Connect your AI agent to StackOne's Embat MCP server and give it 59 MCP tools out of the box. Auth, tool execution, and security all managed.

Start Free Book Demo Read Docs →

Embat MCP Server

Built by

StackOne

Coverage

59 Agent Actions

Agents can read, write and delete in Embat. Extend your agent's capabilities with custom actions.

MCP Actions → Build Actions →

Authentication

Agent Tool Authentication

Per-user OAuth in one call. Your Embat MCP server gets session-scoped tokens with zero credentials stored on your infra.

Agent Auth →

Security

Agent Protection

Every Embat tool response scanned for prompt injection in milliseconds, with 88.7% accuracy, all running on CPU.

Prompt Injection Defense →

Performance

Max Agent Context. Min Cost.

Free up to 96% of your agent's context window to enhance reasoning and reduce cost, on every Embat call.

Tools Discovery →

What is the Embat MCP Server?

A Embat MCP server lets AI agents read and write Embat data through the Model Context Protocol, Anthropic's open standard for connecting LLMs to external tools. StackOne's Embat MCP server ships with 59 pre-built actions, fully extensible via the Connector Builder, plus managed authentication, prompt injection defense, observability, and agent execution runtime. Connect it from MCP clients like Claude Desktop, Claude Code, Cursor, Goose, and VS Code, or from agent frameworks like OpenAI Agents SDK, LangChain, and Vercel AI SDK.

All Embat MCP Tools

Every StackOne action for Embat, ready for your agent. Read, write and delete, scoped to exactly what you need.

Attributes

Create Attribute
Creates an attribute. If `customId` is omitted, Embat auto-generates one.
List Attributes
Returns all attributes configured for a company, including their `values` when the attribute is of type `list`.
Retrieve Attribute
Returns a single attribute by `customId`.
Update Attribute
Updates an attribute identified by `customId`.
Delete Attribute
Deletes an attribute by `customId`, together with all of its values, and clears the `parentId`/`parentCustomId` of any attribute nested under it.

Attributes In Bulks

Create Attributes In Bulk
Creates several attributes in a single call, following the same rules as the single attribute creation endpoint (upsert by `customId`; omitting `values` on an existing attribute removes all of its current values).
Update Attributes In Bulk
Updates several attributes in a single call, following the same rules as the single attribute update endpoint.
Delete Attributes In Bulk
Deletes several attributes in a single call, following the same rules as the single attribute deletion endpoint.

Balances

List Balances
Returns the end-of-day balances of a company's bank products (accounts), one entry per product per day.
Retrieve Balance
Returns a single balance by its Embat `id`.

Banks

List Banks
Returns the company's bank relationships.
Retrieve Bank
Returns a single bank relationship by its Embat `id`.

Contacts

Create Contact
Creates a contact (client/supplier). If `customId` is omitted, Embat auto-generates one.
List Contacts
Returns the contacts (clients/suppliers) of a company.
Retrieve Contact
Returns a single contact by `customId`.
Update Contact
Updates a contact identified by `customId`.
Delete Contact
Deletes a contact by `customId`. If `customId` does not match any contact, the call returns `404`.

Contacts In Bulks

Create Contacts In Bulk
Creates several contacts in a single call, following the same rules as the single contact creation endpoint: a `customId` that already exists updates the existing contact rather than creating a duplicate.
Update Contacts In Bulk
Updates several contacts in a single call, identified by `customId`.
Delete Contacts In Bulk
Deletes several contacts in a single call, identified by `customId`.

Foreign Exchange Rates

List Foreign Exchange Rates
Returns the daily foreign exchange rates recorded in Embat, most recent first, recalculated to be expressed against `baseCurrency`.
Retrieve Foreign Exchange Rate
Returns a single foreign exchange rate record by `id`, always expressed against EUR — the `baseCurrency` conversion available on the list endpoint does not apply here.

Operations

Create Operation
Creates an operation (invoice/bill) with an optional `customId`; if omitted, Embat auto-generates one.
List Operations
Returns the operations of a company. By default only the operations created through this API are returned (`generatedFrom` `erp` or `external`); use the `generatedFrom` filter to also list operations created by hand...
Retrieve Operation
Returns a single operation by `customId`.
Update Operation
Updates an operation identified by `customId`.
Delete Operation
Cancels an operation by `customId`: its `status` is set to `cancel` and its pending amounts to 0.

Operations In Bulks

Create Operations In Bulk
Creates several operations in a single call, following the same rules as the single operation creation endpoint.
Update Operations In Bulk
Updates several operations in a single call, identified by `customId`.
Delete Operations In Bulk
Cancels several operations in a single call, identified by `customId`, following the same rules as the single delete endpoint.

Payments

Create Payment
Creates a payment against one or more operations, recording that those operations (invoices/bills) have been settled in your ERP; each settled amount reduces the operation's pending amount in Embat.
List Payments
Returns the payments generated in Embat for a company.
Retrieve Payment
Returns a single payment by `customId`. Payments missing required accounting, operation or contact information are not returned even if they exist.
Update Payment
Updates the synchronization status, error message, registration status or additional info of a payment identified by `customId`.
Delete Payment
Deletes a payment by `customId`.

Payments In Bulks

Create Payments In Bulk
Creates several payments in a single call, following the same rules as the single payment creation endpoint.
Update Payments In Bulk
Updates the synchronization status, error message, registration status or additional info of several payments, identified by `customId`.
Delete Payments In Bulk
Deletes several payments in a single call, identified by `customId`.

Products

List Products
Returns the active products (bank accounts, credit lines, cards or wallets) of a company, whether aggregated from a bank connection or added manually.
Retrieve Product
Returns a single product by its Embat `id`.
Update Product
Updates the accounting code and/or additional info of a product identified by `id`.

Transactions

List Transactions
Returns the bank transactions of a company.
Retrieve Transaction
Returns a single transaction by its Embat `id`.
Update Transaction
Updates the synchronization status, additional info or custom attribute values of a transaction identified by `id`.

Other (15)

Add Values To An Attribute
Adds values to an existing attribute, identified by `customId`, without affecting its other values.
Add Internal Attributes To Operations In Bulk
Attaches internal attribute values to operations, identified by `customId`.
Create Manual Transactions In Bulk
Creates transactions for a company's product in a single call, grouped by day.
List Accounting Accounts
Returns the accounting accounts (chart of accounts) of a company, including deactivated ones.
List Categories
Returns every category configured for the company, both top-level and child categories.
Retrieve Category
Returns a single category by its Embat `id`.
List User Companies
Returns the companies your credentials have access to.
Retrieve Company
Returns the detail of a company, including legal name, administrative contact, tags and configuration.
List Company Users
Returns the users with access to the company identified by `companyId`.
List Payment Orders
Returns the payment orders of a company, ordered by execution date (most recent first).
Download Payment Order Receipt
Downloads the PDF receipt of a payment order by its Embat `id`.
Update Products In Bulk
Updates the accounting code and/or additional info of several products, identified by `id`.
Update Transactions In Bulk
Updates the synchronization status, additional info or custom attribute values of several transactions in a single call, identified by `id`.
Remove Values From An Attribute
Removes one or more values from an attribute, identified by `customId`.
Remove Internal Attributes From Operations In Bulk
Removes internal attribute values from operations, identified by `customId`.

Embat AI Agent Use Cases

Connect your AI agent to Embat and help your team scale the finance operations they run by hand today.

Invoice Processing

Automate invoice processing with AI agents connected to your ERP, accounting software, and AP tools through StackOne.

View

Accounts Receivable Dunning

Use StackOne to connect your AI agent to your accounting, CRM, and messaging systems to automate Accounts Receivable dunning and payment follow-up.

View

Invoice Processing

Use StackOne to connect your AI agent to your accounting, email, and document management systems to automate invoice processing and purchase order matching.

View

More Accounting & Finance use cases

Set Up Your Embat MCP Server in Minutes

One endpoint. Any framework. Your agent is talking to Embat in under 10 lines of code.

MCP Clients

Agent Frameworks

Claude Desktop-

JSON

Claude Desktop Docs

{
  "mcpServers": {
    "stackone": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote@latest",
        "https://api.stackone.com/mcp?x-account-id=<account_id>",
        "--header",
        "Authorization: Basic <YOUR_BASE64_TOKEN>"
      ]
    }
  }
}

Check More finance-payments MCP Servers

Envi

104+ actions

Rillet

83+ actions

Jaz

79+ actions

75+ actions

70+ actions

67+ actions

60+ actions

All finance-payments MCP Servers →

Platform Resources

Comparing BM25, TF-IDF, and Hybrid Search for MCP Tool Discovery

Benchmarking BM25, TF-IDF, and hybrid search for MCP tool discovery across 916 tools. The 80/20 TF-IDF/BM25 hybrid hits 21% Top-1 accuracy in under 1ms.

10 min

Indirect Prompt Injection Defense for MCP Tools: A Technical Guide

MCP tools that read emails, CRM records, and tickets are indirect prompt injection vectors. Here's how we built a two-tier defense that scans tool results in ~11ms.

12 min

MCP vs A2A: Architecture, Security, and When to Use Each

MCP vs A2A: what each protocol standardizes, how they differ, their shared security risks including indirect prompt injection, and when to use one, both, or a hybrid architecture.

12 min

MCP vs API: What Hundreds of Connector Builds Taught Us

MCP wraps APIs, it doesn't replace them. After building hundreds of connectors that serve both, here's when each approach wins.

14 min read

Embat MCP Server FAQ

Does StackOne have a Embat MCP server?

Yes. StackOne offers a hosted Embat MCP server with 59 pre-built actions, and every action is tested and QA'd by StackOne. Connect it to Claude, Cursor, and any other MCP client, or to any agent framework through the AI Action SDK. It ships with managed agent authentication, prompt injection defense, and tool discovery with server-side execution that preserve your agent's context window and keep reasoning performance.

Embat MCP server vs direct API integration: what's the difference?

A Embat MCP server and direct API integration serve different use cases. Direct API integration is for software-to-software work, where backend code calls Embat. A Embat MCP server is for AI agents that discover and call Embat at runtime, such as MCP clients like Claude and Cursor, plus framework agents built with OpenAI, LangChain, or Vercel AI. StackOne provides both.

How does Embat authentication work for AI agents?

Embat authentication for AI agents works through a StackOne Connect Session. Create one via the dashboard or the SDK to get an auth link and ready-to-paste config for Claude Desktop, Cursor, and other MCP clients. Your user authenticates their own Embat account; StackOne handles token exchange, storage, and refresh. Credentials never reach the LLM, and each user is isolated via origin_owner_id.

Are Embat MCP tools vulnerable to prompt injection?

Yes. Embat MCP tools can be vulnerable to indirect prompt injection. Any tool that reads user-written content, such as documents, messages, tickets, records, or free-text fields, is a potential vector. StackOne Defender scans every tool response before it enters the agent's context. It runs regex patterns in ~1ms, then a MiniLM classifier in ~4ms. Accuracy is 88.7%, and it runs entirely on CPU.

What is the context bloat of a Embat agent and how do I avoid it?

Context bloat happens when Embat tool schemas and API responses eat your Embat agent's memory, preventing it from reasoning effectively. A single Embat query can return a massive JSON response, and connecting multiple tools compounds the problem. Tools Discovery reduces it by loading only the tools relevant to each query.

Can I limit which actions my Embat agent can access?

Yes. You can limit which actions your Embat agent can access directly from the StackOne dashboard. Toggle actions on or off, or restrict them to specific accounts, with no code changes to your agent. Session tokens can be scoped to exact actions so if one leaks, exposure stays contained.

Can I create custom agent actions for my Embat MCP server?

Yes. You can create custom agent actions for your Embat MCP server using Connector Builder. It's an integration agent your coding assistant (Claude Code, Cursor, or Copilot) can invoke to research Embat's API, generate production-ready connector YAML, test against the live API, and validate before you ship.

When should I NOT use a Embat MCP server?

Skip a Embat MCP server if your integration is purely software-to-software, because direct Embat API integration is simpler when no AI agent is involved. For deterministic, compliance-critical operations (financial transactions, regulatory reporting), direct API gives you predictable behavior without agent-driven decision-making. MCP shines when AI agents need to dynamically discover and call Embat actions at runtime.

What AI frameworks and AI clients does the StackOne Embat MCP server support?

The StackOne Embat MCP server supports both. MCP clients (paste-and-go apps): Claude Desktop, Claude Code, Cursor, VS Code, Goose. Agent frameworks (code SDKs you build with): OpenAI Agents SDK, Anthropic, Vercel AI, Google ADK, CrewAI, Pydantic AI, LangChain, LangGraph, Azure AI Foundry.

Put your AI agents to work

All the tools you need to build and scale AI agent integrations, with best-in-class connectivity, execution, and security.

Start Free Book Demo

Embat MCP Serverfor AI Agents

59 Agent Actions

Agent Tool Authentication

Agent Protection

Max Agent Context. Min Cost.

What is the Embat MCP Server?

All Embat MCP Tools

Attributes

Attributes In Bulks

Balances

Banks

Contacts

Contacts In Bulks

Foreign Exchange Rates

Operations

Operations In Bulks

Payments

Payments In Bulks

Products

Transactions

Other (15)

Embat AI Agent Use Cases

Set Up Your Embat MCP Server in Minutes

Check More finance-payments MCP Servers

Platform Resources

Comparing BM25, TF-IDF, and Hybrid Search for MCP Tool Discovery

Indirect Prompt Injection Defense for MCP Tools: A Technical Guide

MCP vs A2A: Architecture, Security, and When to Use Each

MCP vs API: What Hundreds of Connector Builds Taught Us

Embat MCP Server FAQ

Put your AI agents to work

Embat MCP Server
for AI Agents