All use cases
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Cost per tokenShop for the cheapest model without lock-in
Compare list prices in the catalog, then route through one URL so switching models is a string change.
01
The problem
What this is for
The cheapest SKU on a landing page is often the wrong unit (cached vs uncached, input vs output) or a model that is not actually serving.
02
What to do
Three steps, then copy
- 1.Compare models on /models and /compare — use the published list prices, not screenshots.
- 2.Start traffic on anyrouter/auto so health-aware failover avoids a dead cheap SKU.
- 3.Pin a specific id only after you have measured quality on your prompts.
curl · anyrouter/auto
bash
curl https://anyrouter.dev/api/v1/chat/completions \
-H "Authorization: Bearer $ANYROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "anyrouter/auto",
"messages": [{ "role": "user", "content": "Say hello in one sentence." }]
}'Ready to try it
The guide has the full walkthrough. Sign up if you still need a key.
Related
Next playbooks
AUTO
Start on anyrouter/free or anyrouter/auto
Two built-in virtual models: Go+ free failover (anyrouter/free) and stable paid failover (anyrouter/auto). Do not pick a flaky SKU for your first request.
OpenOne API in front of every provider dialect
OpenAI /chat/completions, Anthropic /messages, and a Responses API — same key, same catalog.
Open$2
Unlock the free pool for $2 a month
The Go plan is $2/mo and raises free-tier access to 1,000 requests a day. Cancel any time. Donating a provider key can unlock Go without paying.
Open