> ## Documentation Index > Fetch the complete documentation index at: https://api-docs.sevalla.com/llms.txt > Use this file to discover all available pages before exploring further. > ## Agent Instructions > This is the Sevalla REST API reference. Base URL: https://api.sevalla.com/v3. Authenticate with an API key in the Authorization header as a Bearer token. > The OpenAPI spec is at https://api.sevalla.com/v3/openapi.json. Concepts and dashboard guides are at https://docs.sevalla.com (index: https://docs.sevalla.com/llms.txt). > To act on a Sevalla account from an AI agent, prefer the Sevalla MCP server (https://mcp.sevalla.com/mcp, see https://docs.sevalla.com/ai-agents/overview.md) or the Sevalla CLI (https://api-docs.sevalla.com/v3/cli.md). # List internal connections > Retrieve all internal connections of an application. Internal connections allow services within the same cluster to communicate with each other. Returns connections where this application is either the source or the target, including connections created from a database. ## OpenAPI ````yaml https://api.sevalla.com/v3/openapi.json get /applications/{id}/internal-connections openapi: 3.1.0 info: title: Sevalla API docs version: 1.0.0 servers: - url: https://api.sevalla.com/v3 security: - bearerAuth: [] paths: /applications/{id}/internal-connections: get: tags: - Applications summary: List internal connections description: >- Retrieve all internal connections of an application. Internal connections allow services within the same cluster to communicate with each other. Returns connections where this application is either the source or the target, including connections created from a database. operationId: listApplicationInternalConnectionsV3 parameters: - schema: example: fb5e5168-4281-4bec-94c5-0d1584e9e657 type: string format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ in: path name: id required: true description: Application identifier responses: '200': description: Default Response content: application/json: schema: type: array items: type: object properties: id: type: string format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ description: Internal connection identifier example: fb5e5168-4281-4bec-94c5-0d1584e9e657 source_id: type: string description: Identifier of the source resource example: fb5e5168-4281-4bec-94c5-0d1584e9e657 source_type: type: string enum: - appResource - dbResource description: >- Type of the source resource. `appResource` - application. `dbResource` - database. example: appResource source_name: anyOf: - type: string - type: 'null' description: System name of the source resource example: my-app source_display_name: anyOf: - type: string - type: 'null' description: Display name of the source resource example: My App target_id: type: string description: Identifier of the target resource example: fb5e5168-4281-4bec-94c5-0d1584e9e657 target_type: type: string enum: - appResource - dbResource description: >- Type of the target resource. `appResource` - application. `dbResource` - database. example: appResource target_name: anyOf: - type: string - type: 'null' description: System name of the target resource example: my-api target_display_name: anyOf: - type: string - type: 'null' description: Display name of the target resource example: My API required: - id - source_id - source_type - source_name - source_display_name - target_id - target_type - target_name - target_display_name additionalProperties: false '401': description: Default Response content: application/json: schema: type: object properties: message: type: string description: Error message example: Unauthorized status: type: integer minimum: -9007199254740991 maximum: 9007199254740991 description: HTTP status code example: 401 data: type: object properties: code: description: Error tracking code for support reference example: err-abc-123 type: string message: description: Additional error details or instructions example: >- If you need assistance, please contact support and provide this error code. type: string additionalProperties: false required: - message - status additionalProperties: false '403': description: Default Response content: application/json: schema: type: object properties: message: type: string description: Error message example: >- This API key is missing the : permission. Grant it to the key or use a key that has it. status: type: integer minimum: -9007199254740991 maximum: 9007199254740991 description: HTTP status code example: 403 data: type: object properties: code: description: Error tracking code for support reference example: err-abc-123 type: string message: description: Additional error details or instructions example: >- If you need assistance, please contact support and provide this error code. type: string additionalProperties: false required: - message - status additionalProperties: false '404': description: Default Response content: application/json: schema: type: object properties: message: type: string description: Error message example: Not found status: type: integer minimum: -9007199254740991 maximum: 9007199254740991 description: HTTP status code example: 404 data: type: object properties: code: description: Error tracking code for support reference example: err-abc-123 type: string message: description: Additional error details or instructions example: >- If you need assistance, please contact support and provide this error code. type: string additionalProperties: false required: - message - status additionalProperties: false '500': description: Default Response content: application/json: schema: type: object properties: message: type: string description: Error message example: Internal Server Error status: type: integer minimum: -9007199254740991 maximum: 9007199254740991 description: HTTP status code example: 500 data: type: object properties: code: description: Error tracking code for support reference example: err-abc-123 type: string message: description: Additional error details or instructions example: >- If you need assistance, please contact support and provide this error code. type: string additionalProperties: false required: - message - status additionalProperties: false components: securitySchemes: bearerAuth: type: http scheme: bearer description: >- API key authentication. Pass your API key as a Bearer token in the Authorization header. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.