LINE Audience Targeting (BYOK)

LINE Audience Targeting (BYOK) — connector documentation

• MCP endpoint: https://byok-line-audience-targeting.connectorbay.com/mcp
• REST API: POST https://byok-line-audience-targeting.connectorbay.com/v1/tools/{tool_name}, described by the OpenAPI 3.1 spec at https://byok-line-audience-targeting.connectorbay.com/openapi.json
• Transport: Streamable HTTP, stateless, MCP specification 2025-06-18 or later
• Authentication: your own LINE Audience Targeting channel access token (long-lived or stateless) of a Messaging API channel, sent in the X-Upstream-Key header of every request (never stored, logged or cached)
• Health: https://byok-line-audience-targeting.connectorbay.com/health · Tool schemas: https://byok-line-audience-targeting.connectorbay.com/tools.json
• Publisher: Unify Dynamics LLC · connectorbay.com/byok-line-audience-targeting · agent@connectorbay.com

What LINE Audience Targeting (BYOK) is for

LINE Audience Targeting (BYOK) lets an AI assistant read your own LINE Audience Targeting data through the LINE Audience Targeting API with a key you supply (channel access token (long-lived or stateless) of a Messaging API channel). Read-only: 8 tools (list_audience_groups, get_audience_group, list_shared_audience_groups, get_shared_audience_group, get_aggregation_unit_count, list_aggregation_units, get_narrowcast_progress, get_webhook_endpoint). The BYOK key travels with each request, is used for that one call only and is never stored, logged or cached; it is only ever sent to api.line.me. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by LINE Audience Targeting. LINE Audience Targeting and its logos are trademarks of their owners and are used only to say which service the connector works with.

Ask your assistant things like:

• "Which LINE audience groups are ready and how many users are in each?"
• "How big is LINE audience group 4389303728991 and did its last job finish?"
• "Which LINE audience groups have been shared with us?"
• "Who owns shared LINE audience group 4389303728991?"
• "How many LINE custom aggregation units have I used this month?"
• "Which LINE custom aggregation units exist this month?"

What it does

• list_audience_groups: List audience groups for targeted LINE messages with type, name, state, member count, creation time and permission.
• get_audience_group: Get one audience group with its state, member count and recent add-audience jobs.
• list_shared_audience_groups: List audience groups shared with your account by other LINE accounts with state, member count and permission.
• get_shared_audience_group: Get one shared audience group with its state, member count, recent jobs and the owner account name.
• get_aggregation_unit_count: Show how many custom aggregation units were used this month (units label messages for per-campaign statistics).
• list_aggregation_units: List the custom aggregation unit names used this month, with a continuation token when more remain.
• get_narrowcast_progress: Get the delivery progress of a narrowcast message: phase, target, success and failure counts and times.
• get_webhook_endpoint: Show the webhook URL configured for the channel and whether it is active.

BYOK key

You bring your own LINE Audience Targeting channel access token (long-lived or stateless) of a Messaging API channel (https://developers.line.biz/console/). Your assistant sends it in the X-Upstream-Key header with each request. ConnectorBay uses it for that one call only: it is never stored, logged or cached, never shown in an answer, and it is only sent to api.line.me over https, with no redirects followed. Create a key with the fewest permissions the tools need (read-only if the provider offers it), and revoke it at the provider whenever you like.

Data sources

• https://developers.line.biz/en/reference/messaging-api/#get-audience-groups (the API this connector calls, with a BYOK key)

Live from the LINE Audience Targeting API (api.line.me) with a BYOK key; documentation: https://developers.line.biz/en/reference/messaging-api/#get-audience-groups. Endpoints checked against that documentation on 2026-10-16.

What it is not

Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by LINE Audience Targeting. LINE Audience Targeting and its logos are trademarks of their owners and are used only to say which service the connector works with. It is read-only: it never creates, changes, sends or deletes anything in your LINE Audience Targeting account.

Built for: Worldwide. Languages: English.

LINE Audience Targeting (BYOK) — Privacy Policy

Effective 24 October 2026. Unify Dynamics LLC ("we", "us"), Menlo Park, California.

What LINE Audience Targeting (BYOK) is. LINE Audience Targeting (BYOK) is a connector (an MCP server and REST API) that an AI assistant calls on your behalf to read your own LINE Audience Targeting data: Read your LINE Official Account audience groups, shared audiences, custom aggregation units, narrowcast delivery progress and webhook endpoint with your own channel access token (read-only). You bring your own LINE Audience Targeting channel access token (long-lived or stateless) of a Messaging API channel; the assistant sends it to us with each request.

BYOK key. The key you supply is used to make the one LINE Audience Targeting call you asked for. Our application does not store it, write it to a log, put it in a cache, or share it. It is sent only to api.line.me, over https, and is removed from any text we return to you or your assistant. We do not follow redirects with your key. If LINE Audience Targeting rejects it, we say so without repeating it.

What we receive. The arguments of each tool call, the BYOK key (for that call only), the technical headers needed to serve the request (an IP address or a client identifier supplied by the assistant) and standard server logs. What LINE Audience Targeting receives. The request we make on your behalf, including the key and the arguments, under LINE Audience Targeting's own terms and privacy policy. LINE Audience Targeting acts at your direction and is the only recipient of the data of your request besides our hosting provider.

What we return. The answer LINE Audience Targeting gives for your request, trimmed to the fields the tool documents. We do not keep it: it is returned to your assistant and not stored, cached or used to train anything.

What we do not do. We do not build a profile, sell or share personal information, or keep your LINE Audience Targeting data. Rate-limit counters (a client identifier and timestamps) are held in memory for at most 24 hours. Hosting access logs (IP addresses, request paths and status codes) are kept for up to 30 days for security and abuse prevention; our application adds no request headers or bodies to them.

Sub-processors. LINE Audience Targeting (the API you call with a BYOK key, at your direction). Hosting: Vercel (United States regions).

Your rights. Because we store no personal data beyond short-lived logs, requests to access, correct or delete data are usually satisfied automatically; you can still contact agent@connectorbay.com and we will respond within 30 days. Revoke your key at LINE Audience Targeting at any time to end all access.

Children. LINE Audience Targeting (BYOK) is a general-audience service operated by the adult using the assistant, under LINE Audience Targeting's own age rules.

Changes. We will post changes here with a new effective date.

LINE Audience Targeting (BYOK) — Terms of Service

Effective 24 October 2026. These terms govern use of the LINE Audience Targeting (BYOK) connector ("the Service") operated by Unify Dynamics LLC ("we", "us").

1. The Service. LINE Audience Targeting (BYOK) provides: Read your LINE Official Account audience groups, shared audiences, custom aggregation units, narrowcast delivery progress and webhook endpoint with your own channel access token (read-only). It is accessed through an AI assistant or directly over MCP or HTTP, and is read-only.
2. Your own key, your own account. You must use your own LINE Audience Targeting credentials and only access data you are allowed to access. LINE Audience Targeting's terms apply to your use of LINE Audience Targeting; you are responsible for complying with them, including any rate limits and permitted uses. Do not share a key you do not own.
3. Independent. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by LINE Audience Targeting. LINE Audience Targeting and its logos are trademarks of their owners and are used only to say which service the connector works with.
4. No advice, no guarantees. Output is the data LINE Audience Targeting returns, lightly trimmed; it may be incomplete, delayed or changed by LINE Audience Targeting. Check important facts at the source.
5. Read-only. The Service does not create, change, send or delete anything in your LINE Audience Targeting account.
6. Acceptable use. Automated use within the published rate limits is welcome. Do not use the Service to access data you are not entitled to, to circumvent LINE Audience Targeting's controls, or to attack any system.
7. Availability. The Service is provided "as is" without warranty. We may change, limit or discontinue it at any time; LINE Audience Targeting may change or end its API at any time.
8. Data. Our Privacy Policy describes what we process. In short: the BYOK key is used for the one call and not stored or logged.
9. Pro keys. Optional ConnectorBay Pro API keys are issued at our discretion and are separate from your LINE Audience Targeting key.
10. Liability. To the fullest extent permitted by law, Unify Dynamics LLC is not liable for any loss arising from use of or reliance on the Service, including any action LINE Audience Targeting takes on your account. Our total liability is limited to US $100.
11. Governing law. California law; venue in San Mateo County, California.
12. Contact. Unify Dynamics LLC · agent@connectorbay.com · https://connectorbay.com/byok-line-audience-targeting

LINE Audience Targeting (BYOK) support

Email agent@connectorbay.com. We answer within two business days.

• MCP endpoint: https://byok-line-audience-targeting.connectorbay.com/mcp
• REST API: https://byok-line-audience-targeting.connectorbay.com/openapi.json
• Live status: https://byok-line-audience-targeting.connectorbay.com/health

When you report a problem, include the question you asked your agent, roughly when, and which agent you used (for example Claude, ChatGPT or Gemini). Never send us passwords, account numbers or ID numbers. LINE Audience Targeting (BYOK) never asks for them.