# Update plugin configuration

Source: https://langbot.app/docs/en/api-reference/plugins/update-plugin-configuration

## PUT /api/v1/plugins/{author}/{plugin_name}/config



Authentication (OpenAPI security alternatives; OR between entries, AND within each entry): [{"ApiKeyAuth":[]},{"BearerAuth":[]}]. See components.securitySchemes below for header names, schemes and scopes.

Servers: http://localhost:5300. Use your own LangBot instance, not the documentation host.

[Complete en OpenAPI specification](https://langbot.app/docs/openapi/service-api-en.json)

## Operation contract

The OpenAPI subset below preserves path/operation parameters, request bodies, response codes, media types, examples and schemas. All referenced components are included transitively; resolve local JSON pointers against this document. The operation is preserved verbatim, including security overrides.

```json
{
  "openapi": "3.0.3",
  "info": {
    "title": "LangBot Service API",
    "description": "LangBot external service API documentation. These endpoints support API Key authentication for programmatic access to LangBot resources.\n\n**Authentication:**\n- User Token (via `Authorization: Bearer <token>`)\n- API Key (via `X-API-Key: <key>` or `Authorization: Bearer <key>`)\n\nAll endpoints in this document support both authentication methods unless otherwise noted.\n",
    "version": "4.9.5",
    "contact": {
      "name": "LangBot",
      "url": "https://langbot.app"
    },
    "license": {
      "name": "AGPL-3.0",
      "url": "https://github.com/langbot-app/LangBot/blob/master/LICENSE"
    }
  },
  "servers": [
    {
      "url": "http://localhost:5300",
      "description": "Local development server"
    }
  ],
  "security": [
    {
      "ApiKeyAuth": []
    },
    {
      "BearerAuth": []
    }
  ],
  "paths": {
    "/api/v1/plugins/{author}/{plugin_name}/config": {
      "put": {
        "tags": [
          "Plugins"
        ],
        "summary": "Update plugin configuration",
        "parameters": [
          {
            "name": "author",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "plugin_name",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            }
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "description": "Plugin configuration key-value pairs"
              }
            }
          }
        },
        "responses": {
          "200": {
            "$ref": "#/components/responses/Success"
          }
        }
      }
    }
  },
  "components": {
    "responses": {
      "Success": {
        "description": "Operation completed successfully",
        "content": {
          "application/json": {
            "schema": {
              "type": "object",
              "properties": {
                "code": {
                  "type": "integer",
                  "example": 0
                }
              }
            }
          }
        }
      }
    },
    "securitySchemes": {
      "ApiKeyAuth": {
        "type": "apiKey",
        "in": "header",
        "name": "X-API-Key"
      },
      "BearerAuth": {
        "type": "http",
        "scheme": "bearer"
      }
    }
  }
}
```