# How to connect GLEIF API to Grok Bot

```json
{
  "title": "How to connect GLEIF API to Grok Bot",
  "toolkit": "GLEIF API",
  "toolkit_slug": "gleif",
  "framework": "Grok Bot",
  "framework_slug": "grok-bot",
  "url": "https://composio.dev/toolkits/gleif/framework/grok-bot",
  "markdown_url": "https://composio.dev/toolkits/gleif/framework/grok-bot.md",
  "updated_at": "2026-11-11T06:00:54.861Z"
}
```

## Introduction

Grok is xAI's assistant, and its bot builder lets you create a personal agent that holds context, runs skills, and connects to the apps you already use through plugins.
This guide explains how to connect GLEIF API to a Grok bot using Composio Connect, which handles OAuth, token refresh, and reliability so you do not have to. You add Composio as a plugin, authenticate once, then ask your bot to work with GLEIF API in plain language.

## Also integrate GLEIF API with

- [ChatGPT](https://composio.dev/toolkits/gleif/framework/chatgpt)
- [Claude Cowork](https://composio.dev/toolkits/gleif/framework/claude-cowork)
- [Hermes](https://composio.dev/toolkits/gleif/framework/hermes-agent)
- [Atomic Agent](https://composio.dev/toolkits/gleif/framework/atomic-agent)

## TL;DR

Composio exposes 1,700+ apps to your Grok bot through a single connection, so you get:
- Connect to 1,700+ apps with on-demand tool loading, so you do not fill your context window with unnecessary tool definitions.
- Use programmatic tool calling through a remote workbench, letting the model write its own code to handle complex tool chaining. This reduces back-and-forth for frequent tool calls.
- Handle large tool responses outside the model context to keep conversations lean.

## Connect GLEIF API to Grok Bot

### Connecting GLEIF API to Grok Bot
Once Grok Bot is set up, you connect GLEIF API entirely from its interface, and the whole flow takes under a minute.
### Set up Grok Bot
Get access. Grok Bot is included with Cursor Ultra, Cursor Premium Teams, and SuperGrok Heavy. Get the desktop app for macOS or Windows from [x.ai/bot](https://x.ai/bot) and sign in. An iPhone companion app is also available, and your bots sync across devices.
Create a bot. Pick a suggested role or define your own, then give it a short name, one primary job, and a short description of how it should work. Focused bots work best, because a clear role gives the bot more useful context over time.
### Connect GLEIF API
### 1. Add the Composio plugin
Click the button. The Composio listing on x.ai opens and launches Grok Bot for you. If the app does not open on its own, click Add to Grok Bot.
[Add to Grok Bot](https://x.ai/bot/plugin/32661537)
Grok Bot opens the Composio plugin, showing its connector and skills. Click Add.
### 2. Authenticate
Go to the Installed section and click the Composio entry. You'll see its connector and skills listed.
Click Authenticate. You'll be taken to the Composio consent screen. Review the access it requests and click Authorize. Composio handles the OAuth handshake for you, so you never touch API keys or tokens.
### 3. Connect your GLEIF API account
Back in the chat, ask your bot to connect to GLEIF API or give it any GLEIF API task.
For example, ask it to:
- "Lookup LEI details for 5493001KJTIIGC8Y1R12"
- "List ultimate parents for LEI 213800K2R6R5MVYQ4D30"
- "Map external identifiers to LEI for company"
It will prompt you to authenticate and authorize access.
That's it. Composio's tools are now available in your Grok bot, and your GLEIF API account is ready to use.

## What is Grok Bot?

Grok is xAI's assistant, available as a chat interface and a bot builder for creating personal agents that run skills and connect to external apps.
With Composio Connect, your Grok bot can securely access apps like GLEIF API through MCP without you sharing account credentials directly with the agent.

## What is the GLEIF API MCP server, and what's possible with it?

The GLEIF API MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to GLEIF API. It provides structured and secure access to legal entity records, ownership relationships, identifier mappings, and reference data, so your agent can search entities, retrieve records, trace ownership, inspect changes, and export data on your behalf.
- Legal entity search and retrieval: Have your agent find legal entities using exact, suggested, or fuzzy searches, then retrieve their complete LEI records.
- Ownership and corporate relationships: Direct your agent to identify parent and child entities, review relationship evidence, and find reported ownership exceptions.
- Fund, branch, and successor research: Let the agent trace fund managers, umbrella and master funds, head offices, international branches, and successor entities.
- Issuer and reference data lookup: Instruct your agent to examine LEI issuers, accredited jurisdictions, registration agents, reference collections, and mappings between LEIs and ISINs.
- Record history and data exports: Have your agent review field modifications or export selected LEI records as CSV, XLSX, JSON, or XML.

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `GLEIF_EXPORT_LEI_RECORDS` | Export LEI Records | Download up to 5,000 LEI records using the complete closed field-filter and sort surface as CSV, XLSX, JSON, or XML. |
| `GLEIF_GET_AUTOCOMPLETIONS` | Get Autocompletions | Return prefix-based GLEIF search suggestions from the provider's data collection, defaulting absent top-level metadata and links to empty objects. Highlighting is untrusted provider HTML and must be sanitized before rendering. |
| `GLEIF_GET_FUND_OR_BRANCH_RELATIONSHIP` | Get Fund or Branch Relationship | Get the complete relationship record linking an LEI to its fund manager, umbrella fund, master fund, or head office. |
| `GLEIF_GET_FUZZY_COMPLETIONS` | Get Fuzzy Completions | Find approximate GLEIF search matches for misspelled or incomplete input. Results are complete provider resources from the data-only collection when no top-level metadata or links are supplied; they are fragments, not full LEI records or proof of identity. |
| `GLEIF_GET_LEI_ISSUER_FOR_RECORD` | Get LEI Issuer for Record | Get the complete LEI-issuer reference resource associated with a specified LEI record. |
| `GLEIF_GET_LEI_RECORD` | Get LEI Record | Retrieve one LEI record with complete provider attributes, relationships, links, and Golden Copy metadata when its LEI is known. |
| `GLEIF_GET_PARENT_INFORMATION` | Get Parent Information | Get a direct or ultimate parent LEI plus complete relationship evidence, or the complete reporting exception when no parent is reported. |
| `GLEIF_GET_REFERENCE_ITEM` | Get Reference Item | Get one complete item from a selected GLEIF reference collection by its collection-specific identifier. |
| `GLEIF_GET_RELATED_LEI_RECORD` | Get Related LEI Record | Follow a selected associated-entity, managing-LOU, fund, or head-office link and return the complete related LEI record. |
| `GLEIF_LIST_CHILD_ENTITIES` | List Child Entities | List one page of complete direct or ultimate accounting-child LEI records. |
| `GLEIF_LIST_CHILD_RELATIONSHIPS` | List Child Relationships | List one page of complete direct or ultimate accounting-child relationship records for an LEI. |
| `GLEIF_LIST_FUND_OR_BRANCH_ENTITIES` | List Fund or Branch Entities | List one page of complete managed-fund, sub-fund, feeder-fund, or international-branch LEI records. |
| `GLEIF_LIST_FUND_OR_BRANCH_RELATIONSHIPS` | List Fund or Branch Relationships | List one page of complete fund-management, sub-fund, feeder-fund, or international-branch relationship records. |
| `GLEIF_LIST_LEI_FIELD_MODIFICATIONS` | List LEI Field Modifications | List one page of complete LEI, relationship, or reporting-exception field-history resources with optional type, XPath, and date filters. |
| `GLEIF_LIST_LEI_ISINS` | List LEI ISINs | Return one page of complete GLEIF-ANNA ISIN mappings for an issuer LEI. |
| `GLEIF_LIST_LEI_ISSUER_JURISDICTIONS` | List LEI Issuer Jurisdictions | List one page of complete jurisdiction resources for which an LEI issuer is accredited. |
| `GLEIF_LIST_REFERENCE_DATA` | List Reference Data | List one complete JSON:API page from a selected GLEIF field, code, or issuer reference collection. Use GLEIF_LIST_REGISTRATION_AGENTS for the unpaginated registration-agent collection. |
| `GLEIF_LIST_REGISTRATION_AGENTS` | List Registration Agents | List all GLEIF registration agents, optionally filtered by issuer LEI or registration-agent LEI. This provider operation returns the complete collection and does not support pagination. |
| `GLEIF_LIST_SUCCESSOR_ENTITIES` | List Successor Entities | List one page of all successor LEI records for an entity. Prefer this action over the deprecated GLEIF_GET_SUCCESSOR_ENTITY lookup. |
| `GLEIF_SEARCH_LEI_RECORDS` | Search LEI Records | Search LEI records with closed, field-aware filters and sorting, returning one complete JSON:API page. |

## Supported Triggers

None listed.

## Creating MCP Server - Stand-alone vs Composio SDK

Once connected, your Grok bot can access the GLEIF API MCP server through Composio to run the actions you authorize, using plain language in the chat.

## Complete Code

None listed.

## Conclusion

### Way Forward
Now that GLEIF API is connected, extend your setup by connecting the other apps you already use every day, so your Grok bot can run true cross-app workflows end to end.
- Connect Calendar to turn threads into scheduled meetings automatically.
- Connect Slack or Teams to post summaries, approvals, and alerts where your team works.
- Connect Notion, Linear, Jira, or Asana to convert requests into tickets, tasks, and docs.
- Connect Drive, Dropbox, or OneDrive to fetch, file, and share attachments without manual steps.
Start with one workflow you do repeatedly, then keep adding apps as you find new handoffs. With everything behind a single connection, your bot can coordinate multiple tools safely and reliably in one conversation.

## How to build GLEIF API MCP Agent with another framework

- [ChatGPT](https://composio.dev/toolkits/gleif/framework/chatgpt)
- [Claude Cowork](https://composio.dev/toolkits/gleif/framework/claude-cowork)
- [Hermes](https://composio.dev/toolkits/gleif/framework/hermes-agent)
- [Atomic Agent](https://composio.dev/toolkits/gleif/framework/atomic-agent)

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## Frequently Asked Questions

### What are the differences in Tool Router MCP and GLEIF API MCP?

With a standalone GLEIF API MCP server, the agents and LLMs can only access a fixed set of GLEIF API tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from GLEIF API and many other apps based on the task at hand, all through a single MCP endpoint.

### Can I use Tool Router MCP with Grok Bot?

Yes, you can. Grok Bot fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right GLEIF API tools.

### Can I manage the permissions and scopes for GLEIF API while using Tool Router?

Yes, absolutely. You can configure which GLEIF API scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

### How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your GLEIF API data and credentials are handled as safely as possible.

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