Agents & CLIs

Aider

AI pair programming in your terminal, billed through RouterPlex.

Aider treats any OpenAI-compatible endpoint as an openai/-prefixed model:

bash

export OPENAI_API_BASE="https://api.routerplex.com/v1"
export OPENAI_API_KEY="sk-..."   # your RouterPlex key
 
aider --model openai/claude-opus-4-8

Or persist it in ~/.aider.conf.yml:

yaml

openai-api-base: https://api.routerplex.com/v1
openai-api-key: sk-...
model: openai/claude-opus-4-8
weak-model: openai/claude-haiku-4-5

Note: the openai/ prefix tells Aider which wire format to use — the part after the slash must be a RouterPlex model ID verbatim.