---
title: "Get Model Connection String"
method: GET
path: "/v4/organizations/{organizationId}/aiServices/models/{modelId}/connectionString"
tags: ["Models (AI Data Plane)"]
---

# Get Model Connection String

`GET /v4/organizations/{organizationId}/aiServices/models/{modelId}/connectionString`

## Request

- Base URL: `https://cloudapi.cloud.couchbase.com`
- URL: `https://cloudapi.cloud.couchbase.com/v4/organizations/{organizationId}/aiServices/models/{modelId}/connectionString`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/couchbase/apis/couchbase-capella-management-api/docs/v4/organizations/:organizationId/aiServices/models/:modelId/connectionString/get.ts> (a function with typed inputs; its response is checked against the schema)

Fetches the connection string to connect to the model.

Use this connection string as the base URL in your [Model Service API](https://docs.couchbase.com/ai/model-service-api-reference/rest-api.html) inference requests. For more information, see [Make an API Call with the Model Service API](https://docs.couchbase.com/ai/api-guide/api-use.html#model-api-call).

In order to access this endpoint, the provided API key must have at least one of the following roles:
- Organization Member

To learn more, see [Organization, Project, and Database Access Overview](https://docs.couchbase.com/cloud/organizations/organization-projects-overview.html).

## Response `200`

Successfully fetched the connectionString.

- GetConnectionStringResponse: Response for get connection string request.
  - `connectionString` string

## Other responses

- `403`: The client does not have the necessary permissions to access this resource.
- `404`: The requested resource was not found.
- `422`: Request validation error.
- `429`: Returned when the client exceeds the rate limit for the given APIKey.
- `500`: An unexpected error occurred in the server while processing this request.

## Changes

- **2026-08-06** `e67df5d1f74e`: 2 info
  - api tag `Models (AI Data Plane)` added
  - api tag `Models (AI Services)` removed

[Operation history](https://skmtc.dev/couchbase/apis/couchbase-capella-management-api/changes/v4/organizations/:organizationId/aiServices/models/:modelId/connectionString/get.md)

---

[API](https://skmtc.dev/couchbase/apis/couchbase-capella-management-api.md) - [All operations](https://skmtc.dev/couchbase/apis/couchbase-capella-management-api/llms.txt) - [OpenAPI document](https://skmtc.dev/couchbase/apis/couchbase-capella-management-api/revisions/a5e88bcf71cb?raw)