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Anchor Browser (BYOK) — connector documentation

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

What Anchor Browser (BYOK) is for

Anchor Browser (BYOK) lets an AI assistant read your own Anchor Browser data through the Anchor Browser API with a key you supply (API key). Read-only: 8 tools (list_sessions_status, get_session_usage_history, get_session_tags, list_applications, get_application, list_application_identities, list_application_auth_flows, get_task_run_status). 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.anchorbrowser.io. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Anchor Browser. Anchor Browser 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 Anchor Browser sessions do I have and what state are they in?"
  • "How many Anchor Browser sessions and credits did I use this month?"
  • "What tags does this Anchor Browser session have?"
  • "Which applications do I have set up for managed sign-in in Anchor Browser?"
  • "Show this Anchor Browser application"
  • "Which identities are linked to this Anchor Browser application?"

What it does

  • list_sessions_status: List the browser sessions of the account with session ID, status, tags and creation time (connection URLs are not returned).
  • get_session_usage_history: Get session usage analytics per hour, day, week or month: session count, session hours, proxy bytes, AI steps, screenshots and credits used, with totals.
  • get_session_tags: Get the tags attached to a browser session.
  • list_applications: List the managed-login applications (target websites) with name, URL, identity count, auth methods and creation and update times.
  • get_application: Get one managed-login application by ID with name, URL, identity count and auth methods.
  • list_application_identities: List the identities (saved sign-ins) of an application with name, auth flow, validation status and times (credentials are not returned).
  • list_application_auth_flows: List the authentication flows of an application with name, methods, whether it is the recommended one and the custom field names it asks for.
  • get_task_run_status: Get the status of an automation task run (queued, running, success, failure, timeout or cancelled) with its error text and session ID.

BYOK key

You bring your own Anchor Browser API key (https://app.anchorbrowser.io). 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.anchorbrowser.io 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

Live from the Anchor Browser API (api.anchorbrowser.io) with a BYOK key; documentation: https://docs.anchorbrowser.io/api-reference/browser-sessions/list-all-sessions-status. 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 Anchor Browser. Anchor Browser 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 Anchor Browser account.

Built for: Worldwide. Languages: English.