For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
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DocumentationAPI ReferenceIntegrationsAdministrationChangelog
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Changelog

Stay up to date with the latest changes to Synthflow.
May 27, 2026
May 27, 2026
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Websocket endpoint deprecation

The websocket endpoint below, used for custom website and app integrations, will be deprecated on June 15, 2026. After this date, the endpoint will no longer be available.

curl -X GET "https://widget.synthflow.ai/websocket/token/{assistant_id}"

Who is affected

This change only affects integrations that connect directly to the websocket endpoint above. If you are using the Synthflow Widget embed, you are not affected. Widgets will continue to work as expected.

What you need to do

Migrate to the Synthflow Widget embed before June 15, 2026.

MCP Servers accept Headers and Query parameters

MCP server headers and query parameters

When you configure an MCP server, you can add Headers and Query parameters as key-value pairs. Use them for API keys, tenant IDs, or other values your server expects on every request.

See MCP Connectors for setup steps.