Claude (Anthropic)
Trial / one-time credits
Sonnet 4.6 free via chat
Card required
Small one-time API credits; Sonnet free in claude.ai.
| Detail | |
|---|---|
| Models | Sonnet 4.6 free via chat |
| Free quota | API trial credits |
| Payment card needed? | Yes |
| Tier type | Trial / one-time credits |
| Signup URL | https://console.anthropic.com |
| Last verified | August 2026 |
How to get started
2
Create an API key
Generate a key in the provider console and save it somewhere safe.
3
Call it
Use the key with any OpenAI/Anthropic-compatible client, pointing at the provider endpoint.
Free tier limits change frequently — confirm the current quota on the provider's own page before relying on it.