Fix clw-api-not-found: OpenClaw API Endpoint Resolution Failure

Thu, 11 Jun 2026 22:20:04 +0800

1. Symptoms

The clw-api-not-found error manifests when OpenClaw fails to resolve or locate a required API endpoint during runtime. Developers typically encounter this error immediately after initiating a connection, running a sync operation, or attempting to access cloud resources through the OpenClaw CLI or API client.

Common symptom patterns include:

CLI command terminates with exit code 127 and the clw-api-not-found message
API calls return 404 status codes or connection failures
Configuration files appear correct but operations fail silently or with cryptic messages
The error occurs on first-time setup or after infrastructure changes

Typical error output:

Fix clw-llm-unreachable: OpenClaw LLM Endpoint Unreachable Error

Mon, 01 Jun 2026 19:56:04 +0800

1. Symptoms

The clw-llm-unreachable error occurs during OpenClaw operations that require communication with a Large Language Model endpoint. You may observe the following symptoms:

OpenClaw commands hang indefinitely before failing with the unreachable error
API requests to the LLM endpoint return connection timeouts
Error message appears in the terminal or application logs
The configured model appears valid but responses are never received

Common manifestations of this error include:

[ERROR] clw-llm-unreachable: Failed to connect to LLM endpoint at https://api.example.com/v1
[ERROR] Connection refused or endpoint not reachable after 30s timeout
[ERROR] DNS resolution failed for the configured LLM host

When this error surfaces, OpenClaw cannot establish a connection to the language model backend, preventing any LLM-dependent operations from completing.

Endpoint on ErrorVault — Developer Error Code Dictionary

Fix clw-api-not-found: OpenClaw API Endpoint Resolution Failure

1. Symptoms

Fix clw-llm-unreachable: OpenClaw LLM Endpoint Unreachable Error

1. Symptoms