relay init

Initialize relay configuration. Sets the model API key and provider used for agent sessions. If flags are omitted, the command prompts interactively.

relay init
relay init --api-key sk-ant-... --provider anthropic
relay init --api-key sk-... --provider openai

Flags

Flag	Description
`--api-key <key>`	Model API key (Anthropic or OpenAI)
`--provider <provider>`	Model provider: `anthropic` or `openai`

The daemon must be running before calling relay init. Configuration is saved to .relay-agent/config.json.