AI · Free tier

OpenRouter Free Models API

Use selected free-rate-limited language models through a common API.

How to obtain API access

Create your own OpenRouter key.

Never share account credentials or private API keys. Public example values are not reusable credentials.

Pricing, quotas and limitations

Free models may have rate, daily usage, uptime or availability limits.

Official documentation reviewed on 2026-11-04; terms can change without notice.

Integration use cases

customwordpressshopify

Platform tags represent possible integration paths, not guaranteed native plugins or merchant authorization.

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