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# Coralogix endpoint updates and deprecations

Coralogix continuously improves its regional endpoint architecture to deliver higher reliability, improved performance, and consistent ingestion behavior across all observability sources. This page provides a complete view of new endpoints, changes, active deprecations, and required migration actions.

Use this page alongside the main [Coralogix Endpoints](https://docs-docusaurus.kinsta.page/integrations/coralogix-endpoints/.md) page to ensure your integrations always point to the correct, supported endpoints for your region.

## Latest updates[​](#latest-updates "Direct link to Latest updates")

### Deprecation of legacy log ingestion endpoints[​](#deprecation-of-legacy-log-ingestion-endpoints "Direct link to Deprecation of legacy log ingestion endpoints")

As part of our long-term platform modernization effort, Coralogix will permanently deprecate legacy data ingestion endpoints on September 30, 2026.

These endpoints were originally built around a single global load balancer. Over the past three years, we’ve transitioned to region-specific endpoints and infrastructure to improve availability, observability, and security.

**Action is required** to ensure uninterrupted log ingestion.

See full details on the [legacy log ingestion endpoints deprecation notice](https://docs-docusaurus.kinsta.page/user-guides/latest-updates/deprecations/endpoints/.md) page.

## Active deprecations[​](#active-deprecations "Direct link to Active deprecations")

These deprecations require customer action before the effective cutoff dates.

| **Deprecation**                    | **Deprecated features / endpoints**                                                                                                                                                                                                               | **Replacement**                                                                            | **Effective date**     | **Action required**                                                                                                   | **More Info**                                                                                                       |
| ---------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------ | ---------------------- | --------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------- |
| **Legacy log ingestion endpoints** | **Public:**<br />`api.eu2.coralogix.com/api/v1/logs`<br />`api.eu2.coralogix.com/logs/rest/singles`<br />`api.eu2.coralogix.com/logs/rest/bulk`<br />**Private:**<br />`private-link.eu2.coralogix.com`<br />`private-link-api.eu2.coralogix.com` | `ingress.<coralogix domain>/logs/v1/bulk`<br />`ingress.eu2.coralogix.com/logs/v1/singles` | **September 30, 2026** | Update ingestion URLs, authentication headers, and IP allowlists.                                                     | [Deprecation notice](https://docs-docusaurus.kinsta.page/user-guides/latest-updates/deprecations/endpoints/.md)     |
| **TCO Overrides**                  | TCO Overrides API endpoints and table in UI<br />**API affected:**<br />`/api/v1/external/tco/overrides` (all verbs & bulk variants)                                                                                                              | **TCO Policies** (all overrides become policies, preserving order and behavior)            | **March 31, 2026**     | UI users: convert or delete overrides.<br />Replace API calls to override endpoints with policy management as needed. | [Deprecation notice](https://docs-docusaurus.kinsta.page/user-guides/latest-updates/deprecations/tco-overrides/.md) |

## Deprecated endpoints[​](#deprecated-endpoints "Direct link to Deprecated endpoints")

These endpoints are deprecated and scheduled for permanent removal.

### Elasticsearch API (es-api) deprecation[​](#elasticsearch-api-es-api-deprecation "Direct link to Elasticsearch API (es-api) deprecation")

**Effective**: November 10, 2025

| **Deprecated endpoint**                 | **Replacement**                              |
| --------------------------------------- | -------------------------------------------- |
| <https://coralogix-esapi.coralogix.com> | <https://api.eu1.coralogix.com/data/os-api/> |
| <https://esapi.coralogix.us>            | <https://api.us1.coralogix.com/data/os-api/> |
| <https://es-api.app.coralogix.in>       | <https://api.ap1.coralogix.com/data/os-api/> |
| <https://es-api.eu2.coralogix.com>      | <https://api.eu2.coralogix.com/data/os-api/> |
| <https://es-api.coralogixsg.com>        | <https://api.ap2.coralogix.com/data/os-api/> |
| <https://es-api.ap3.coralogix.com>      | <https://api.ap3.coralogix.com/data/os-api/> |

**Action required**: Migrate dashboards, scripts, and integrations to OS-API and update authentication headers.

**More info**: [es-api deprecation notice](https://docs-docusaurus.kinsta.page/user-guides/latest-updates/deprecations/es-api/.md)

### prom-api deprecation[​](#prom-api-deprecation "Direct link to prom-api deprecation")

**Effective**: November 10, 2025

The legacy prom-api metrics query endpoints will be permanently disabled. These endpoints were historically used by Grafana dashboards, alerts, scaling services, or automation scripts that query metrics data.

| **Region** | **Legacy endpoint**                  | **Replacement**                                 |
| ---------- | ------------------------------------ | ----------------------------------------------- |
| EU1        | <https://prom-api.coralogix.com>     | <https://ng-api-http.eu1.coralogix.com/metrics> |
| US1        | <https://prom-api.coralogix.us>      | <https://ng-api-http.us1.coralogix.com/metrics> |
| AP1        | <https://prom-api.app.coralogix.in>  | <https://ng-api-http.ap1.coralogix.com/metrics> |
| EU2        | <https://prom-api.eu2.coralogix.com> | <https://ng-api-http.eu2.coralogix.com/metrics> |
| AP2        | <https://prom-api.coralogixsg.com>   | <https://ng-api-http.ap2.coralogix.com/metrics> |
| AP3        | <https://prom-api.ap3.coralogix.com> | <https://ng-api-http.ap3.coralogix.com/metrics> |

**Action required**:

Update all dashboards, alerts, scaling rules, scripts, and integrations to use the new Metrics API endpoint for your region. Be sure to also update authentication headers:

| **Authentication header** | **Value**                            |
| ------------------------- | ------------------------------------ |
| Old                       | `token: <your_api_key>`              |
| New                       | `Authorization: Bearer <cx_api_key>` |

**More info**: [prom-api deprecation notice](https://docs-docusaurus.kinsta.page/user-guides/latest-updates/deprecations/prom-api/.md)