integrations/coding agent/Aider

AI

Aider + AIgateway

Terminal-native pair programmer — works with one --openai-api-base flag.

Aider is a CLI pair-programmer. Point it at AIgateway and you can use Opus or Sonnet or Kimi K2.6 with the same workflow.

Aider homepage →

Setup

Three steps or fewer.

STEP 01

Run aider with AIgateway

One env var, one model flag. Done.

export OPENAI_API_BASE="https://api.aigateway.sh/v1"
export OPENAI_API_KEY="sk-aig-..."
aider --model anthropic/claude-opus-4.7

Notes

For Anthropic-shape routes, aider also supports ANTHROPIC_API_BASE.

More integrations

Same key. Every other tool.

Drop-in. Change one line, gain 100+ models.

Point Anthropic's CLI at AIgateway and pick any model in 30 seconds.

Add AIgateway as a custom OpenAI-compatible provider in Cursor.

VS Code agent that runs on whichever model wins your eval.

Open-source IDE assistant — drop AIgateway into config.json.

ChatOpenAI + AIgateway base URL = every model, zero new code.