LINE tools for AI agents

Call LINE's API on your own LINE account. Connect it once in the Relvo app; Relvo adds its credentials and charges no usage fee.

Connect LINESee all 69 toolsAPI docs

Try LINE now

Compose the request, copy the prompt, and run it in your agent. It runs on your connected LINE account.

Prompt composerMarkdown
LINE
Open Relvo
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Supported LINE tools

Every LINE endpoint Relvo can call on your connected account, with no Relvo usage fee.

69 tools
Get webhook endpoint informationline__get_webhook_endpointLINEyour accountSet webhook endpoint URLline__set_webhook_endpointLINEyour accountTest webhook endpointline__test_webhook_endpointLINEyour accountSend reply messageline__reply_messageLINEyour accountSends a message to a user, group chat, or multi-person chat at any timeline__push_messageLINEyour accountAn API that efficiently sends the same message to multiple user IDsline__multicastLINEyour accountSend narrowcast messageline__narrowcastLINEyour accountGets the status of a narrowcast messageline__get_narrowcast_progressLINEyour accountSends a message to multiple users at any timeline__broadcastLINEyour accountGets the target limit for sending messages in the current monthline__get_message_quotaLINEyour accountGets the number of messages sent in the current monthline__get_message_quota_consumptionLINEyour accountGet number of sent reply messagesline__get_number_of_sent_reply_messagesLINEyour accountGet number of sent push messagesline__get_number_of_sent_push_messagesLINEyour accountGet number of sent multicast messagesline__get_number_of_sent_multicast_messagesLINEyour accountGet number of sent broadcast messagesline__get_number_of_sent_broadcast_messagesLINEyour accountValidate message objects of a reply messageline__validate_replyLINEyour accountValidate message objects of a push messageline__validate_pushLINEyour accountValidate message objects of a multicast messageline__validate_multicastLINEyour accountValidate message objects of a narrowcast messageline__validate_narrowcastLINEyour accountValidate message objects of a broadcast messageline__validate_broadcastLINEyour accountGet number of units used this monthline__get_aggregation_unit_usageLINEyour accountGet name list of units used this monthline__get_aggregation_unit_name_listLINEyour accountGet profileline__get_profileLINEyour accountGet a list of users who added your LINE Official Account as a friendline__get_followersLINEyour accountGet bot infoline__get_bot_infoLINEyour accountGet group chat member profileline__get_group_member_profileLINEyour accountGet multi-person chat member profileline__get_room_member_profileLINEyour accountGet group chat member user IDsline__get_group_members_idsLINEyour accountGet multi-person chat member user IDsline__get_room_members_idsLINEyour accountLeave group chatline__leave_groupLINEyour account

Set up Relvo for LINE

Pick the client you use, then pick a route: Automatic is that client's own link, command or prompt, and Manual is the same install done by hand. Both end at the same OAuth sign-in, with every tool on the LINE shelf behind one connector.

Automatic way

Open the plugin page with the details ready.

ChatGPT takes custom MCP servers as plugins. The button opens the right page; copy the name and URL into the form and authorise once.

Open ChatGPT plugins

  1. Add a custom MCP server

    On the plugins page, click + and choose Add custom MCP server.

  2. Fill in the connection

    NameRelvo
    Connectionhttps://app.relvo.si/mcp

  3. Authorise and create

    Pick OAuth, tick the confirmation and click Create as a plugin. Approve Relvo in the browser window ChatGPT opens.

  4. Ask for the right tool

    PROMPT
    Using Relvo, find the right LINE tool to get webhook endpoint information and run it on my LINE connection. Return LINE's response as it comes back.

    The client picks the matching operations and runs them on your connected account.

Custom MCP servers are set up in ChatGPT on the web, not in the mobile app. Connect once and every chat can call Relvo.

Manual way

Set it up from ChatGPT's settings.

The same connector, reached through the settings menu instead of the plugin page.

  1. Open Apps & Connectors

    In ChatGPT, open Settings → Apps & Connectors and create a new custom connector.

  2. Name it Relvo

    NameRelvo

  3. Point it at Relvo

    Connectionhttps://app.relvo.si/mcp

  4. Authenticate

    Choose OAuth, continue, and approve Relvo in the browser. ChatGPT saves the connector to your account.

  5. Ask for the right tool

    PROMPT
    Using Relvo, find the right LINE tool to get webhook endpoint information and run it on my LINE connection. Return LINE's response as it comes back.

    The agent picks the matching operations, runs them on your connection, then relays the provider's response verbatim.

All 69 LINE operations run on your connected LINE account. Relvo charges no usage fee; LINE may bill that account on its own plan.

Automatic way

One link fills in the dialog.

On a desktop browser this opens Claude's Add custom connector form with Relvo's name and MCP URL already in place. Click Add and sign in — there is nothing to type.

Add the Relvo connector

  1. Open the dialog

    Click the button above in the browser where you are signed in to Claude. Customize → Connectors opens with the custom-connector form ready.

  2. Add and authorise

    Click Add, then choose Sign in now under Authentication. Relvo signs you in over OAuth, so no token or API key is pasted into Claude.

  3. Ask for the right tool

    PROMPT
    Using Relvo, find the right LINE tool to get webhook endpoint information and run it on my LINE connection. Return LINE's response as it comes back.

    The client picks the matching operations and runs them on your connected account.

Manual way

The same connector, typed by hand.

Use this on a phone, in a locked-down workspace, or whenever you would rather add the connector through Claude's own menu.

  1. Open Connectors

    In Claude, go to Customize → Connectors and choose + Add → Add custom connector.

  2. Name the connector

    NameRelvo

  3. Paste the MCP URL

    Server URLhttps://app.relvo.si/mcp

  4. Sign in

    Click Add, choose Sign in now under Authentication, and approve Relvo in the OAuth window. The Relvo tools appear under the connector.

  5. Ask for the right tool

    PROMPT
    Using Relvo, find the right LINE tool to get webhook endpoint information and run it on my LINE connection. Return LINE's response as it comes back.

    The agent picks the matching operations, runs them on your connection, then relays the provider's response verbatim.

All 69 LINE operations run on your connected LINE account. Relvo charges no usage fee; LINE may bill that account on its own plan.

Automatic way

One command, then one sign-in.

The CLI registers Relvo with HTTP transport and writes it into your Claude Code config; authentication happens in the browser.

  1. Run the command

    BASH
    claude mcp add --transport http relvo https://app.relvo.si/mcp

  2. Authenticate once

    Open a session and run /mcp. Choose Relvo → Authenticate; Claude Code opens Relvo's OAuth page and stores the token for the project.

  3. Check the list

    BASH
    claude mcp list

    Relvo shows as connected, with every catalog tool behind it.

  4. Ask for the right tool

    PROMPT
    Using Relvo, find the right LINE tool to get webhook endpoint information and run it on my LINE connection. Return LINE's response as it comes back.

    The client picks the matching operations and runs them on your connected account.

The command uses local scope by default. Add --scope user to make Relvo available in every project, or --scope project to share it through the repository.

Manual way

Write it into .mcp.json.

Project scope lives in a file, so the whole team gets Relvo without running a command.

  1. Add the server

    JSON · .mcp.json
    {
  "mcpServers": {
    "relvo": {
      "type": "http",
      "url": "https://app.relvo.si/mcp"
    }
  }
}

    Create .mcp.json in the project root and add relvo as an HTTP server.

  2. Reload and sign in

    Start a Claude Code session, run /mcp, choose Relvo → Authenticate, then reload. The tools are available in that project.

  3. Ask for the right tool

    PROMPT
    Using Relvo, find the right LINE tool to get webhook endpoint information and run it on my LINE connection. Return LINE's response as it comes back.

    The agent picks the matching operations, runs them on your connection, then relays the provider's response verbatim.

The same entry works for every project when it is added at user scope instead of project scope. All 69 LINE operations run on your connected LINE account. Relvo charges no usage fee; LINE may bill that account on its own plan.

Automatic way

Hand the setup to Hermes.

Hermes can edit its own config, so one instruction is enough: it writes Relvo into mcp_servers, reloads, and reports the tools it can now call.

  1. Copy the setup prompt

    PROMPT
    Add Relvo as a remote MCP server named "relvo": url https://app.relvo.si/mcp, auth oauth. Follow https://app.relvo.si/SKILL.md, reload MCP, then list the Relvo tools.

  2. Paste it into a Hermes session

    Hermes adds the remote server to ~/.hermes/config.yaml and reloads its MCP connections.

  3. Approve the sign-in

    Open the OAuth link Hermes prints and approve Relvo once. The token is cached, so later sessions do not ask again.

  4. Ask for the right tool

    PROMPT
    Using Relvo, find the right LINE tool to get webhook endpoint information and run it on my LINE connection. Return LINE's response as it comes back.

    The client picks the matching operations and runs them on your connected account.

Manual way

Add it to ~/.hermes/config.yaml.

Two settings and one reload — the same entry Hermes would write itself.

  1. Open the config

    Edit ~/.hermes/config.yaml, the file Hermes reads at start-up.

  2. Add the server

    YAML
    mcp_servers:
  Relvo:
    url: https://app.relvo.si/mcp
    auth: oauth

  3. Reload and sign in

    In a session, run /reload-mcp, then approve the OAuth prompt Hermes shows. Tokens are cached under ~/.hermes/mcp-tokens/.

  4. Ask for the right tool

    PROMPT
    Using Relvo, find the right LINE tool to get webhook endpoint information and run it on my LINE connection. Return LINE's response as it comes back.

    The agent picks the matching operations, runs them on your connection, then relays the provider's response verbatim.

All 69 LINE operations run on your connected LINE account. Relvo charges no usage fee; LINE may bill that account on its own plan.

Automatic way

Hand the install to Cursor.

The button opens Cursor's MCP install dialog with the server name and URL already attached.

Add Relvo to Cursor

  1. Open the install prompt

    Click the button on the machine where Cursor is installed. Cursor receives a server named relvo pointing at https://app.relvo.si/mcp.

  2. Install and authenticate

    Confirm the install, then click Authenticate. Cursor completes Relvo's OAuth in the browser.

  3. Ask for the right tool

    PROMPT
    Using Relvo, find the right LINE tool to get webhook endpoint information and run it on my LINE connection. Return LINE's response as it comes back.

    The client picks the matching operations and runs them on your connected account.

The install link opens Cursor directly, so it does nothing in a browser that has never installed the editor.

Manual way

Edit ~/.cursor/mcp.json.

Use the global or the project file when you want the entry under your own control.

  1. Open the MCP config

    Edit ~/.cursor/mcp.json for every project, or .cursor/mcp.json inside the repository for one.

  2. Add Relvo

    JSON
    {
  "mcpServers": {
    "relvo": {
      "url": "https://app.relvo.si/mcp"
    }
  }
}

  3. Reload Cursor

    Save the file and reload the window. Relvo appears in the MCP panel, and Authenticate finishes the sign-in.

  4. Ask for the right tool

    PROMPT
    Using Relvo, find the right LINE tool to get webhook endpoint information and run it on my LINE connection. Return LINE's response as it comes back.

    The agent picks the matching operations, runs them on your connection, then relays the provider's response verbatim.

All 69 LINE operations run on your connected LINE account. Relvo charges no usage fee; LINE may bill that account on its own plan.

Automatic way

Ask the Bot to wire it up.

Grok Bot configures connections from the conversation, so the quickest route is a single instruction with Relvo's address.

  1. Copy the setup prompt

    PROMPT
    Add a custom MCP server called relvo at https://app.relvo.si/mcp with OAuth sign-in, then list the Relvo tools.

  2. Paste it into a Bot chat

    The Bot repeats the server name and URL and asks you to confirm. Check them and select Add it.

  3. Authorise

    Select Authorize on the card the Bot sends and approve Relvo in the browser once. The Bot can then call the catalog from any chat.

  4. Ask for the right tool

    PROMPT
    Using Relvo, find the right LINE tool to get webhook endpoint information and run it on my LINE connection. Return LINE's response as it comes back.

    The client picks the matching operations and runs them on your connected account.

Manual way

Name the server yourself in the chat.

Grok Bot's settings have no field for a server URL; custom MCP servers are added from the conversation.

  1. Describe the server

    NameRelvo
    Server URLhttps://app.relvo.si/mcp

    Ask the Bot to add a custom server with this name and URL. Say custom server, or it may offer a catalog plugin instead.

  2. Confirm

    The Bot repeats the name and URL. Check that the URL is https://app.relvo.si/mcp, then select Add it.

  3. Authorise

    Select Authorize on the card the Bot sends, sign in and allow access. The Relvo tools appear once you are signed in.

  4. Ask for the right tool

    PROMPT
    Using Relvo, find the right LINE tool to get webhook endpoint information and run it on my LINE connection. Return LINE's response as it comes back.

    The agent picks the matching operations, runs them on your connection, then relays the provider's response verbatim.

All 69 LINE operations run on your connected LINE account. Relvo charges no usage fee; LINE may bill that account on its own plan.

Use LINE with any agent

Pick the client you already use. Every one reaches the same catalog through one Relvo key.

All agents
ChatGPTUse LINE with ChatGPTClaudeUse LINE with ClaudeClaude CodeUse LINE with Claude CodeHermes AgentUse LINE with Hermes AgentCursorUse LINE with CursorGrok BotUse LINE with Grok BotCodexUse LINE with CodexOpenClawUse LINE with OpenClawAny MCP ClientUse LINE with Any MCP Client

Explore other platforms

Other shelves in the same catalog. One key reaches all of them.

Browse all platforms
Google SearchBrowse Google Search in the Relvo app. Inspect each tool and compare providers before running a call.11 endpointsXBrowse X in the Relvo app. Inspect each tool and compare providers before running a call.332 endpointsInstagramBrowse Instagram in the Relvo app. Inspect each tool and compare providers before running a call.208 endpointsTikTokBrowse TikTok in the Relvo app. Inspect each tool and compare providers before running a call.231 endpoints

Frequently asked questions

Short answers about the key, the price and the call itself.

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