Stitch (BYOK)

Stitch (BYOK) — connector documentation

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

What Stitch (BYOK) is for

Stitch (BYOK) lets an AI assistant read your own Stitch data through the Stitch API with a key you supply (Stitch Connect API access token (Advanced and Premium plans or free trial)). Read-only: 6 tools (list_sources, get_source, list_destinations, list_source_streams, list_last_extractions, list_last_loads). 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.stitchdata.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Stitch. Stitch 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 data sources are connected to my Stitch account and are any paused?"
• "When was Stitch source 119945 last updated?"
• "Which warehouse does Stitch load into?"
• "Which tables is Stitch replicating from source 119945?"
• "Did the latest Stitch extraction jobs succeed?"
• "Which Stitch tables failed to load?"

What it does

• list_sources: List the sources of the account (active, paused and deleted) with name, type, creation and pause times. Connection properties and credentials are left out.
• get_source: Get one source: name, display name, type and when it was created, updated or paused.
• list_destinations: List the destinations (data warehouses) of the account with name, type and pause or deletion times. Connection properties are left out.
• list_source_streams: List the streams (tables) available for a source with name and whether each is selected for replication.
• list_last_extractions: List the last completed extraction job of each source that ran in the past 60 days with exit status of discovery, tap and target and any error text. Limited to 30 requests per 10 minutes.
• list_last_loads: List the most recent load attempt of each stream (table) from the past 60 days with the last batch time and whether it is in an error state. Limited to 30 requests per 10 minutes.

BYOK key

You bring your own Stitch Stitch Connect API access token (Advanced and Premium plans or free trial) (https://www.stitchdata.com/docs/developers/stitch-connect/api#authentication). 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.stitchdata.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://www.stitchdata.com/docs/developers/stitch-connect/api (the API this connector calls, with a BYOK key)

Live from the Stitch API (api.stitchdata.com) with a BYOK key; documentation: https://www.stitchdata.com/docs/developers/stitch-connect/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 Stitch. Stitch 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 Stitch account.

Built for: Worldwide. Languages: English.

Stitch (BYOK) — Privacy Policy

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

What Stitch (BYOK) is. Stitch (BYOK) is a connector (an MCP server and REST API) that an AI assistant calls on your behalf to read your own Stitch data: Read your Stitch data pipelines: sources, destinations, streams, last extraction jobs and last loads with your own Stitch Connect access token. You bring your own Stitch Stitch Connect API access token (Advanced and Premium plans or free trial); the assistant sends it to us with each request.

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

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

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

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

Stitch (BYOK) — Terms of Service

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

1. The Service. Stitch (BYOK) provides: Read your Stitch data pipelines: sources, destinations, streams, last extraction jobs and last loads with your own Stitch Connect 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 Stitch credentials and only access data you are allowed to access. Stitch's terms apply to your use of Stitch; 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 Stitch. Stitch 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 Stitch returns, lightly trimmed; it may be incomplete, delayed or changed by Stitch. Check important facts at the source.
5. Read-only. The Service does not create, change, send or delete anything in your Stitch 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 Stitch'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; Stitch 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 Stitch 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 Stitch 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-stitch

Stitch (BYOK) support

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

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