Simbase (BYOK)

Simbase (BYOK) — connector documentation

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

What Simbase (BYOK) is for

Simbase (BYOK) lets an AI assistant read your own Simbase data through the Simbase API with a key you supply (Simbase API key). Read-only: 5 tools (get_balance, list_sim_cards, get_sim_card, get_sim_usage, list_plans). 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.simbase.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Simbase. Simbase 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:

• "What is my Simbase balance?"
• "Which of my Simbase SIM cards are enabled and how much data did they use this month?"
• "Show details of Simbase SIM 8912300000000000001"
• "How much did Simbase SIM 8912300000000000001 cost in 2026-09?"
• "What Simbase rate plans can I assign and what do they cost per MB?"

What it does

• get_balance: Show the Simbase account balance with currency, last update time and auto top-up settings.
• list_sim_cards: List the SIM cards of the account with ICCID, device name, state, coverage, tags, IP and this month's data, SMS and voice usage. Filter by state, coverage, tag or search text.
• get_sim_card: Get one SIM card: state, carrier, country, plan, APN, radio technology, throttle, tags and this month's usage. Device location and IMEI are not returned.
• get_sim_usage: Get one SIM card's usage and cost for a calendar month: data, SMS and voice usage, charges per category, sessions and location updates.
• list_plans: List the rate plans available for your SIM cards with plan id, coverage name, currency, daily, per-MB and SMS rates and country count.

BYOK key

You bring your own Simbase Simbase API key (https://dashboard.simbase.com). 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.simbase.com 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://docs.simbase.com/ (the API this connector calls, with a BYOK key)

Live from the Simbase API (api.simbase.com) with a BYOK key; documentation: https://docs.simbase.com/. 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 Simbase. Simbase 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 Simbase account.

Built for: Worldwide. Languages: English.

Simbase (BYOK) — Privacy Policy

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

What Simbase (BYOK) is. Simbase (BYOK) is a connector (an MCP server and REST API) that an AI assistant calls on your behalf to read your own Simbase data: Read your Simbase IoT SIM cards, monthly usage and cost, rate plans and account balance with your own API key. You bring your own Simbase Simbase API key; the assistant sends it to us with each request.

BYOK key. The key you supply is used to make the one Simbase 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.simbase.com, over https, and is removed from any text we return to you or your assistant. We do not follow redirects with your key. If Simbase 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 Simbase receives. The request we make on your behalf, including the key and the arguments, under Simbase's own terms and privacy policy. Simbase acts at your direction and is the only recipient of the data of your request besides our hosting provider.

What we return. The answer Simbase 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 Simbase 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. Simbase (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 Simbase at any time to end all access.

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

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

Simbase (BYOK) — Terms of Service

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

1. The Service. Simbase (BYOK) provides: Read your Simbase IoT SIM cards, monthly usage and cost, rate plans and account balance with your own API key. 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 Simbase credentials and only access data you are allowed to access. Simbase's terms apply to your use of Simbase; 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 Simbase. Simbase 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 Simbase returns, lightly trimmed; it may be incomplete, delayed or changed by Simbase. Check important facts at the source.
5. Read-only. The Service does not create, change, send or delete anything in your Simbase 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 Simbase'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; Simbase 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 Simbase 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 Simbase 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-simbase

Simbase (BYOK) support

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

• MCP endpoint: https://byok-simbase.connectorbay.com/mcp
• REST API: https://byok-simbase.connectorbay.com/openapi.json
• Live status: https://byok-simbase.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. Simbase (BYOK) never asks for them.