Open Tier is available
This page is the discovery surface for onerouter/auto:free. When the alias is not listed here, requests to it answer 503 no_free_route rather than falling back to a paid model.
ListedThe free alias is resolving right now
Free Models RouterCurrent resolution, 200K context
$0.00Customer charge, permanently
Current resolution
| Alias | Resolves to | Context | Max output | Charge |
|---|---|---|---|---|
onerouter/auto:free | openrouter/free | 200K | 8K | Free |
Naming that model directly uses the same free path and shares the same quotas. A different model priced at $0 in the catalog does not — it is still a paid route that takes a hold.
Your allowance
Quotas are per account and reset at 00:00 UTC. Query them at any time:
curl https://onerouter.network/v1/me/open-tier \
-H "Authorization: Bearer $ONEROUTER_KEY"
{"eligible": true, "requests_remaining": 43, "tokens_remaining": 91204,
"resets_at": "2026-09-10T00:00:00Z", "max_output_per_request": 2048}Setup, limits and refusals are documented on the Open Tier page.