Square Program Config (BYOK)

Square Program Config (BYOK) — connector documentation

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

What Square Program Config (BYOK) is for

Square Program Config (BYOK) lets an AI assistant read your own Square Program Config data through the Square Program Config API with a key you supply (production access token (personal access token from your Square application)). Read-only: 9 tools (list_loyalty_programs, list_loyalty_promotions, list_payment_links, get_checkout_merchant_settings, get_checkout_location_settings, list_customer_groups, list_customer_segments, list_customer_attribute_definitions, list_webhook_event_types). 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 connect.squareup.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Square Program Config. Square Program Config 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:

• "How does my Square loyalty program award and redeem points?"
• "Which promotions are active in my Square loyalty program?"
• "Which Square payment links have I created?"
• "Which payment methods are enabled on my Square online checkout?"
• "How is online checkout configured at my Square location LHJ2K9X?"
• "What customer groups exist in my Square account?"

What it does

• list_loyalty_programs: Show the seller's loyalty program: status, locations, reward tiers, accrual rules and point expiration policy. Member accounts are not returned.
• list_loyalty_promotions: List the promotions of a loyalty program (for example bonus points) with name, status, incentive, trigger limit and qualifying items or categories. Up to 30 per page.
• list_payment_links: List Square online checkout payment links with description, order id, checkout options, short and long URLs and times. Buyer pre-filled data is not returned.
• get_checkout_merchant_settings: Show which payment methods (Apple Pay, Google Pay, Cash App Pay, Afterpay) are enabled for the seller's Square online checkout.
• get_checkout_location_settings: Show the Square online checkout settings of one location: customer notes, policies, branding, tipping and coupon options.
• list_customer_groups: List customer groups (names and ids only, not members) used to segment Square customers. Up to 50 per page.
• list_customer_segments: List customer segments (names and ids only, not members) such as Seller-defined or automatic segments. Up to 50 per page.
• list_customer_attribute_definitions: List the custom attribute definitions for Square customer profiles: key, name, description, visibility and version (no customer values).
• list_webhook_event_types: List the event types Square can send to webhook subscriptions with the API version that introduced each and its release status.

BYOK key

You bring your own Square Program Config production access token (personal access token from your Square application) (https://developer.squareup.com/apps). 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 connect.squareup.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://developer.squareup.com/reference/square/loyalty-api (the API this connector calls, with a BYOK key)

Live from the Square Program Config API (connect.squareup.com) with a BYOK key; documentation: https://developer.squareup.com/reference/square/loyalty-api. 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 Square Program Config. Square Program Config 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 Square Program Config account.

Built for: Worldwide. Languages: English.

Square Program Config (BYOK) — Privacy Policy

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

What Square Program Config (BYOK) is. Square Program Config (BYOK) is a connector (an MCP server and REST API) that an AI assistant calls on your behalf to read your own Square Program Config data: Read your Square loyalty programs and promotions, payment links, checkout settings, customer groups and segments and custom attribute definitions with your own access token. You bring your own Square Program Config production access token (personal access token from your Square application); the assistant sends it to us with each request.

BYOK key. The key you supply is used to make the one Square Program Config 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 connect.squareup.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 Square Program Config 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 Square Program Config receives. The request we make on your behalf, including the key and the arguments, under Square Program Config's own terms and privacy policy. Square Program Config acts at your direction and is the only recipient of the data of your request besides our hosting provider.

What we return. The answer Square Program Config 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 Square Program Config 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. Square Program Config (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 Square Program Config at any time to end all access.

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

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

Square Program Config (BYOK) — Terms of Service

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

1. The Service. Square Program Config (BYOK) provides: Read your Square loyalty programs and promotions, payment links, checkout settings, customer groups and segments and custom attribute definitions with your own access token. 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 Square Program Config credentials and only access data you are allowed to access. Square Program Config's terms apply to your use of Square Program Config; 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 Square Program Config. Square Program Config 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 Square Program Config returns, lightly trimmed; it may be incomplete, delayed or changed by Square Program Config. Check important facts at the source.
5. Read-only. The Service does not create, change, send or delete anything in your Square Program Config 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 Square Program Config'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; Square Program Config 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 Square Program Config 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 Square Program Config 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-square-program-config

Square Program Config (BYOK) support

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

• MCP endpoint: https://byok-square-program-config.connectorbay.com/mcp
• REST API: https://byok-square-program-config.connectorbay.com/openapi.json
• Live status: https://byok-square-program-config.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. Square Program Config (BYOK) never asks for them.