OneRouter
Get a key
Get started / Get a key

Get an API key

  1. 01Choose
  2. 02Copy key
  3. 03Send
  4. 04Ready

Choose how to pay

Selected railUSDC on Arc · the native asset on Arc

Save the API key and the recovery link when they appear. Lose both and the balance is unrecoverable — there is no identity attached to recover to.

Then point a client at it

shell
export ONEROUTER_KEY=or-live-YOUR-KEY-HERE
export OPENAI_BASE_URL=https://onerouter.network/v1
export OPENAI_API_KEY="$ONEROUTER_KEY"

curl https://onerouter.network/v1/chat/completions \
  -H "Authorization: Bearer $ONEROUTER_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"onerouter/auto","messages":[{"role":"user","content":"ping"}]}'

Full walkthrough in the quickstart; per-client configuration in client setup.