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Deprecation of legacy log ingestion endpoints

Published: July 1, 2025

Effective: September 30, 2026

Deprecation notice

Coralogix permanently deprecated legacy data ingestion endpoints as of 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. Traffic to these endpoints is no longer ingested.

Why this happened

Legacy ingestion traffic was routed through a shared global load balancer, which made it harder to isolate failures and scale efficiently. By moving to region-specific ingestion domains and dedicated infrastructure, we now offer:

• Domain isolation to reduce the impact of failures
• Improved production observability and monitoring
• Unified naming conventions (e.g., us1.coralogix.com, eu1.coralogix.com)
• Streamlined endpoint and IP management

What’s affected

The following legacy ingestion endpoints have been permanently disabled.

Deprecated public endpoints

• api.<coralogix domain>/api/v1/logs
• api.<coralogix domain>/logs/rest/singles
• api.<coralogix domain>/logs/rest/bulk

Deprecated private endpoints

• private-link.<coralogix domain>
• private-link-api.<coralogix domain>

These endpoints may be used in:

• Log shipper configurations (e.g., OpenTelemetry, Filebeat, FluentBit)
• Kubernetes manifests or Helm values files
• AWS Lambda, ECS, or container environment variables
• CI/CD pipelines or automation scripts

Check your configurations for these patterns to identify usage.

What you need to do

Update your ingestion endpoints

Replace legacy URLs with the new regional format as follows:

Legacy URL	New URL
api.<coralogix domain>/api/v1/logs	ingress.<coralogix domain>/logs/v1/bulk
api.<coralogix domain>/logs/rest/singles	ingress.<coralogix domain>/logs/v1/singles
api.<coralogix domain>/logs/rest/bulk	ingress.<coralogix domain>/logs/v1/bulk

Update authentication headers

Replace the legacy header format:

• Old: token: <your_api_key>
• New: Authorization: Bearer <cx_api_key>

Ensure all tools and scripts reflect this change.

Update IP whitelisting (if applicable)

If your infrastructure restricts outbound access by IP, update to the new CIDR ranges.

Examples:

• US1 (Ohio): 18.97.138.64/26
• EU1 (Ireland): 18.97.198.64/26
• AP2 (Singapore): 18.99.41.64/26

Current state

The following changes are in effect as of September 30, 2026:

• Legacy ingestion endpoints have been permanently shut down.
• Tools using legacy endpoints can no longer ship logs. Some might fail silently.
• Outdated configurations lead to data loss.
• Platform monitoring and visibility might be affected.

Additional resources

Use this guide to update your integrations	Everything you need to know about the new Coralogix endpoints
Coralogix Endpoints	Coralogix Endpoints

Need help?

Reach out via our 24/7 in-app support or contact your Technical Account Manager directly. We’re here to help.