Client - OpenRouter | Documentation

Filter models and presets by the named harness’s eligibility policy: tool calling is required, and when one of your guardrails sets enforce_first_party_harness_models, only the harness vendor’s own models remain (OpenAI for codex, Anthropic for claude_code and claude_desktop). This filter doesn’t apply the harness’s ranking, caps or Claude Desktop model ID aliases, so returned IDs stay routable. One of: claude_code, claude_desktop, codex. Omit it to get every model you can use.

Example Usage

from openrouter.operations import Client

# Open enum: unrecognized values are captured as UnrecognizedStr
value: Client = "claude_code"

Values

This is an open enum. Unrecognized values will not fail type checks.

"claude_code"
"claude_desktop"
"codex"

​Example Usage

​Values

Example Usage

Values