Fenergo Nebula External Authentication Command — OpenAPI 3.0.4 contract published by Fenergo for the externalauthenticationcommand service of the Fen-X SaaS platform, carrying 1 path(s) and 3 operation(s). Harvested verbatim from Fenergo's own published specification endpoint.
Every API here is available over the APIs.io API and to AI agents over MCP.
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
find_apisBrowse and filter every API in the catalog.get_api_artifactsOne API's artifacts, grouped by type.get_openapiThe primary OpenAPI for this API.find_similar_apisAPIs that look like this one.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.curl "https://apis.io/api/v1/apis/externalauthenticationcommand-v1-0"curl "https://apis.io/api/v1/apis?limit=25"Discovery needs no key. Ratings and market analysis are Pro.
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.
{
"openapi": "3.0.4",
"info": {
"title": "Fenergo Nebula External Authentication Command",
"description": "**External Authentication Command API**:\n\n<br> External Authentication API provides methods to configure mTLS authentication for specific URLs.\n\n<br> **External Authentication API provides**:<br><ul><li> The ability to create, update and delete Endpoint Configuration.</li></ul>",
"version": "1.0"
},
"servers": [
{
"url": "/externalauthenticationcommand"
}
],
"paths": {
"/api/configuration": {
"post": {
"tags": [
"EndpointConfiguration"
],
"description": "<br /><br /><b>Required permissions:</b><br />Following permissions are required: ExternalAuthenticationCreate",
"operationId": "CreateConfiguration",
"parameters": [
{
"name": "X-TENANT-ID",
"in": "header",
"description": "The UiD of the tenant representing organization",
"required": true,
"schema": {
"type": "string"
},
"example": "b11f8be3-f29b-4959-8964-956d4af7c468"
}
],
"requestBody": {
"content": {
"application/json": {
"schema": {
"allOf": [
{
"$ref": "#/components/schemas/CreateEndpointConfigurationDtoServiceRequest"
}
]
}
}
}
},
"responses": {
"202": {
"description": "Accepted",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/EndpointConfigurationCreatedDtoServiceResponse"
}
}
}
},
"400": {
"description": "Bad Request",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/ValidationErrorModelListServiceResponse"
}
}
}
},
"500": {
"description": "Internal Server Error"
},
"401": {
"description": "User is not authorized to perform this request",
"content": {
"application/json": {
"example": {
"message": "Unauthorized"
}
}
}
},
"403": {
"description": "Access to resource is forbidden.",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/ObjectServiceResponse"
},
"example": {
"data": { },
"messages": [
{
"message": "Access denied. Following permissions are required: Permission1, Permission2",
"type": "Forbidden",
"errorCode": "Error Code"
}
]
}
}
}
},
"410": {
"description": "Endpoint marked as deprecated was terminated. This response will be present only if the endpoint was marked as deprecated and has reached the sunset date. During the deprecation period, the API will include additional 'sunset' and 'deprecation' headers.",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/StringServiceResponse"
},
"example": {
"data": null,
"messages": [
{
"message": "This endpoint is obsolete and was terminated on yyyy-MM-dd",
"type": "Error",
"errorCode": "OBSOLETE_ENDPOINT"
}
]
}
}
}
}
},
"security": [
{
"Bearer": [ ]
}
]
},
"put": {
"tags": [
"EndpointConfiguration"
],
"description": "<br /><br /><b>Required permissions:</b><br />Following permissions are required: ExternalAuthenticationEdit",
"operationId": "UpdateConfiguration",
"parameters": [
{
"name": "configurationId",
"in": "query",
"required": true,
"schema": {
"type": "string",
"format": "uuid"
}
},
{
"name": "X-TENANT-ID",
"in": "header",
"description": "The UiD of the tenant representing organization",
"required": true,
"schema": {
"type": "string"
},
"example": "b11f8be3-f29b-4959-8964-956d4af7c468"
}
],
"requestBody": {
"content": {
"application/json": {
"schema": {
"allOf": [
{
"$ref": "#/components/schemas/CreateEndpointConfigurationDtoServiceRequest"
}
]
}
}
}
},
"responses": {
"202": {
"description": "Accepted",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/EndpointConfigurationUpdatedDtoServiceResponse"
}
}
}
},
"400": {
"description": "Bad Request",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/ValidationErrorModelListServiceResponse"
}
}
}
},
"500": {
"description": "Internal Server Error"
},
"401": {
"description": "User is not authorized to perform this request",
"content": {
"application/json": {
"example": {
"message": "Unauthorized"
}
}
}
},
"403": {
"description": "Access to resource is forbidden.",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/ObjectServiceResponse"
},
"example": {
"data": { },
"messages": [
{
"message": "Access denied. Following permissions are required: Permission1, Permission2",
"type": "Forbidden",
"errorCode": "Error Code"
}
]
}
}
}
},
"410": {
"description": "Endpoint marked as deprecated was terminated. This response will be present only if the endpoint was marked as deprecated and has reached the sunset date. During the deprecation period, the API will include additional 'sunset' and 'deprecation' headers.",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/StringServiceResponse"
},
"example": {
"data": null,
"messages": [
{
"message": "This endpoint is obsolete and was terminated on yyyy-MM-dd",
"type": "Error",
"errorCode": "OBSOLETE_ENDPOINT"
}
]
}
}
}
}
},
"security": [
{
"Bearer": [ ]
}
]
},
"delete": {
"tags": [
"EndpointConfiguration"
],
"description": "<br /><br /><b>Required permissions:</b><br />Following permissions are required: ExternalAuthenticationDelete",
"operationId": "DeleteConfiguration",
"parameters": [
{
"name": "configurationId",
"in": "query",
"required": true,
"schema": {
"type": "string",
"format": "uuid"
}
},
{
"name": "X-TENANT-ID",
"in": "header",
"description": "The UiD of the tenant representing organization",
"required": true,
"schema": {
"type": "string"
},
"example": "b11f8be3-f29b-4959-8964-956d4af7c468"
}
],
"responses": {
"202": {
"description": "Accepted"
},
"400": {
"description": "Bad Request",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/ValidationErrorModelListServiceResponse"
}
}
}
},
"500": {
"description": "Internal Server Error"
},
"401": {
"description": "User is not authorized to perform this request",
"content": {
"application/json": {
"example": {
"message": "Unauthorized"
}
}
}
},
"403": {
"description": "Access to resource is forbidden.",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/ObjectServiceResponse"
},
"example": {
"data": { },
"messages": [
{
"message": "Access denied. Following permissions are required: Permission1, Permission2",
"type": "Forbidden",
"errorCode": "Error Code"
}
]
}
}
}
},
"410": {
"description": "Endpoint marked as deprecated was terminated. This response will be present only if the endpoint was marked as deprecated and has reached the sunset date. During the deprecation period, the API will include additional 'sunset' and 'deprecation' headers.",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/StringServiceResponse"
},
"example": {
"data": null,
"messages": [
{
"message": "This endpoint is obsolete and was terminated on yyyy-MM-dd",
"type": "Error",
"errorCode": "OBSOLETE_ENDPOINT"
}
]
}
}
}
}
},
"security": [
{
"Bearer": [ ]
}
]
}
}
},
"components": {
"schemas": {
"ClientCredentialsConfigurationDto": {
"required": [
"clientId",
"url",
"useBasicAuthentication",
"useEndpointMtlsConfiguration"
],
"type": "object",
"properties": {
"clientId": {
"minLength": 1,
"type": "string",
"description": "Client Id",
"example": "my-client-id"
},
"clientSecret": {
"type": "string",
"description": "Client secret",
"nullable": true,
"example": "my-client-secret"
},
"useBasicAuthentication": {
"type": "boolean",
"description": "Flag to determine if to use basic authentication type"
},
"url": {
"minLength": 1,
"type": "string",
"description": "Contains the URL that relates to this configuration",
"example": "https://www.mydomain.com/oauth2/token"
},
"isMtlsEnabled": {
"type": "boolean",
"description": "Indicates if the URL specified above is mTLS enabled",
"example": true
},
"isJwtClientAssertionEnabled": {
"type": "boolean",
"description": "Indicates if the URL specified above should use jwt client assertion authentication",
"nullable": true,
"example": true
},
"isJwtClientAssertionEnabledValue": {
"type": "boolean",
"description": "Indicates the same as Fenergo.Nebula.ExternalAuthentication.Command.Application.Dto.OAuth.ClientCredentialsConfigurationDto.IsJwtClientAssertionEnabled but it's normalized to false when null",
"readOnly": true,
"example": true
},
"endpointCertificate": {
"allOf": [
{
"$ref": "#/components/schemas/EndpointCertificateDto"
}
],
"description": "Contains the certificate settings for the URL specified above. Required when IsMtlsEnabled set to true and UseEndpointMtlsConfiguration is set to false.\n(optional)",
"nullable": true
},
"headers": {
"type": "array",
"items": {
"$ref": "#/components/schemas/HeaderPropertyDto"
},
"description": "Contains an array of any optional headers that must be sent as part of each request\n(optional)",
"nullable": true
},
"useEndpointMtlsConfiguration": {
"type": "boolean",
"description": "Flag to determine if OAuth configuration should use base mtls configuration"
},
"formValues": {
"type": "array",
"items": {
"$ref": "#/components/schemas/FormPropertyDto"
},
"description": "Form values parameters: Contains an array of any optional form values that can be sent as part of each request\n(optional)",
"nullable": true
}
},
"additionalProperties": false
},
"CreateEndpointConfigurationDto": {
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "Contains the URL that relates to this configuration",
"nullable": true,
"example": "https://www.mydomain.com/api"
},
"isMtlsEnabled": {
"type": "boolean",
"description": "Indicates if the URL specified above is mTLS enabled",
"example": true
},
"endpointCertificate": {
"allOf": [
{
"$ref": "#/components/schemas/EndpointCertificateDto"
}
],
"description": "Contains the certificate settings for the URL specified above. Required when IsMtlsEnabled set to true\n(optional)",
"nullable": true
},
"headers": {
"type": "array",
"items": {
"$ref": "#/components/schemas/HeaderPropertyDto"
},
"description": "Contains an array of any optional headers that must be sent as part of each request\n(optional)",
"nullable": true
},
"oAuthConfiguration": {
"allOf": [
{
"$ref": "#/components/schemas/OAuthConfigurationDto"
}
],
"nullable": true
}
},
"additionalProperties": false,
"description": "Request DTO to create or update endpoint configuration"
},
"CreateEndpointConfigurationDtoServiceRequest": {
"type": "object",
"properties": {
"data": {
"allOf": [
{
"$ref": "#/components/schemas/CreateEndpointConfigurationDto"
}
],
"description": "Request DTO to create or update endpoint configuration",
"nullable": true
}
},
"additionalProperties": false
},
"EndpointCertificateDto": {
"required": [
"certificate",
"isPublicCA"
],
"type": "object",
"properties": {
"isPublicCA": {
"type": "boolean",
"description": "Specifies that the certificate presented is a publicly signed certificate (or not)",
"example": true
},
"certificate": {
"minLength": 1,
"type": "string",
"description": "Contains the PEM-encoded public key certificate for the specified url. Is required if 'isPublicCA' is set to false\n(optional)",
"example": "-----BEGIN CERTIFICATE-----\\nMIICUTCCAfugAwIBAgIBADANBgkqhkiG9w0BAQQFADBXMQswCQYDVQQGEwJ...\\n-----END CERTIFICATE-----\\n"
}
},
"additionalProperties": false,
"description": "DTO to specify server certificate properties"
},
"EndpointConfigurationCreatedDto": {
"type": "object",
"properties": {
"configurationId": {
"type": "string",
"description": "The unique ID for the endpoint configuration.",
"format": "uuid",
"example": "12be522e-66c2-44bb-851e-afc4fc4a33c2"
}
},
"additionalProperties": false,
"description": "Represents the data of a configuration that has been created"
},
"EndpointConfigurationCreatedDtoServiceResponse": {
"type": "object",
"properties": {
"data": {
"allOf": [
{
"$ref": "#/components/schemas/EndpointConfigurationCreatedDto"
}
],
"description": "Represents the data of a configuration that has been created",
"nullable": true
},
"messages": {
"type": "array",
"items": {
"$ref": "#/components/schemas/ServiceResponseMessage"
},
"nullable": true
}
},
"additionalProperties": false
},
"EndpointConfigurationUpdatedDto": {
"type": "object",
"properties": {
"configurationId": {
"type": "string",
"description": "The unique ID for the endpoint configuration.",
"format": "uuid",
"example": "12be522e-66c2-44bb-851e-afc4fc4a33c2"
}
},
"additionalProperties": false,
"description": "Represents the data of a configuration that has been updated"
},
"EndpointConfigurationUpdatedDtoServiceResponse": {
"type": "object",
"properties": {
"data": {
"allOf": [
{
"$ref": "#/components/schemas/EndpointConfigurationUpdatedDto"
}
],
"description": "Represents the data of a configuration that has been updated",
"nullable": true
},
"messages": {
"type": "array",
"items": {
"$ref": "#/components/schemas/ServiceResponseMessage"
},
"nullable": true
}
},
"additionalProperties": false
},
"FormPropertyDto": {
"type": "object",
"properties": {
"name": {
"type": "string",
"description": "Name of Property",
"nullable": true,
"example": "property-name"
},
"value": {
"type": "string",
"description": "Name of Value",
"nullable": true,
"example": "property-value"
}
},
"additionalProperties": false
},
"HeaderPropertyDto": {
"type": "object",
"properties": {
"name": {
"type": "string",
"description": "Name of Property",
"nullable": true,
"example": "property-name"
},
"value": {
"type": "string",
"description": "Name of Value",
"nullable": true,
"example": "property-value"
}
},
"additionalProperties": false,
"description": "DTO to specify optional request headers"
},
"OAuthConfigurationDto": {
"type": "object",
"properties": {
"clientCredentialsConfig": {
"allOf": [
{
"$ref": "#/components/schemas/ClientCredentialsConfigurationDto"
}
],
"nullable": true
}
},
"additionalProperties": false
},
"ObjectServiceResponse": {
"type": "object",
"properties": {
"data": {
"nullable": true
},
"messages": {
"type": "array",
"items": {
"$ref": "#/components/schemas/ServiceResponseMessage"
},
"nullable": true
}
},
"additionalProperties": false
},
"ServiceResponseMessage": {
"type": "object",
"properties": {
"message": {
"type": "string",
"nullable": true
},
"type": {
"type": "string",
"nullable": true
},
"errorCode": {
"type": "string",
"nullable": true
}
},
"additionalProperties": false
},
"StringServiceResponse": {
"type": "object",
"properties": {
"data": {
"type": "string",
"nullable": true
},
"messages": {
"type": "array",
"items": {
"$ref": "#/components/schemas/ServiceResponseMessage"
},
"nullable": true
}
},
"additionalProperties": false
},
"ValidationErrorModel": {
"type": "object",
"properties": {
"propertyName": {
"type": "string",
"nullable": true
},
"errorMessage": {
"type": "string",
"nullable": true
},
"attemptedValue": {
"nullable": true
},
"errorCode": {
"type": "string",
"nullable": true
}
},
"additionalProperties": false
},
"ValidationErrorModelListServiceResponse": {
"type": "object",
"properties": {
"data": {
"type": "array",
"items": {
"$ref": "#/components/schemas/ValidationErrorModel"
},
"nullable": true
},
"messages": {
"type": "array",
"items": {
"$ref": "#/components/schemas/ServiceResponseMessage"
},
"nullable": true
}
},
"additionalProperties": false,
"example": {
"data": [
{
"propertyName": "data",
"errorMessage": "Data is required",
"attemptedValue": "",
"errorCode": "NotNullValidator"
}
],
"messages": [
{
"message": "Data is required",
"type": "Error",
"errorCode": "Error Code"
}
]
}
}
},
"securitySchemes": {
"Bearer": {
"type": "apiKey",
"description": "Please insert JWT with Bearer into field",
"name": "Authorization",
"in": "header"
}
}
}
}