OpenThai 2.0 Legal free API extended to 30 September 2026

The free period of the hosted OpenThai 2.0 Legal API was scheduled to end on 24 August 2026. We are extending it: the API remains free through 30 September 2026 with any free iApp API key.
Update, 3 October 2026: the free period has ended; the hosted API now costs 0.01 IC per 1,000 input tokens and 0.02 IC per 1,000 output tokens.
In its first month the endpoint served nearly 2,000 requests from 88 registered developers — lawyers, legal-tech builders and researchers asking real Thai legal questions and getting answers grounded in the current statute text. The extra five weeks give everyone still evaluating the model time to finish their integration on the free tier.




