SAML ACS endpoint (social) Deprecated

Add MCP server to your AI tool

Allow AI tools and LLMs to interact with the API documentation portal through MCP.

MCP server URL

https://openapi.logto.io/mcp

Standard setup for AI tools providing an mcp.json file

mcp.json 
"Logto API references MCP server": {
  "url": "https://openapi.logto.io/mcp"
}
Close
POST /api/authn/saml/{connectorId}

The Assertion Consumer Service (ACS) endpoint for Simple Assertion Markup Language (SAML) social connectors.

SAML social connectors are deprecated. Use the SSO SAML connector instead.

Path parameters

  • connectorId string Required

    The unique identifier of the connector.

application/json

Body Required

object object

arbitrary

Additional properties are allowed.

Responses

  • 302

    Redirect to the endpoint to complete the authentication flow.

  • 400

    Bad Request

  • 404

    Not Found

POST /api/authn/saml/{connectorId} 
curl \
 --request POST 'https://[tenant_id].logto.app/api/authn/saml/{connectorId}' \
 --header "Content-Type: application/json"
Request examples 
{}