> ## Documentation Index
> Fetch the complete documentation index at: https://docs.graphiant.com/llms.txt
> Use this file to discover all available pages before exploring further.

# /v1/auth/login/saml

## OpenAPI

````json GET /v1/auth/login/saml
{
  "openapi": "3.0.0",
  "info": {
    "title": "Graphiant APIs",
    "version": "1.0.0",
    "description": "Graphiant API documentation."
  },
  "servers": [
    {
      "url": "https://api.graphiant.com"
    }
  ],
  "security": [
    {
      "jwtAuth": []
    }
  ],
  "tags": [],
  "paths": {
    "/v1/auth/login/saml": {
      "get": {
        "parameters": [
          {
            "in": "query",
            "name": "email",
            "required": true,
            "schema": {
              "type": "string",
              "example": "user@example.com"
            },
            "description": "User email address"
          },
          {
            "in": "query",
            "name": "relayState",
            "required": false,
            "schema": {
              "type": "string",
              "example": "information-to-relay"
            },
            "description": "State to relay after authentication"
          }
        ],
        "responses": {
          "200": {
            "description": "Redirects to SAML identity provider"
          },
          "401": {
            "description": "Missing email parameter",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "error": {
                      "type": "string",
                      "example": "Missing email query parameter"
                    }
                  }
                }
              }
            }
          },
          "500": {
            "description": "Internal server error",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "error": {
                      "type": "string",
                      "example": "Invalid email"
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "securitySchemes": {
      "jwtAuth": {
        "type": "apiKey",
        "in": "header",
        "name": "authorization",
        "description": "Use `Bearer <token>`"
      }
    }
  }
}
````