Privacy Policy
Last Updated: April 28, 2026
We do not share your data.
BlockRun does not sell, rent, or share your prompts and completions with anyone. We do not train models on your data. We do not link your wallet address to a real-world identity. There is no sign-up, no KYC, no email required.
When you make an API request, your prompt is forwarded only to the AI provider you selected, solely to generate the response you asked for. That is the entire data flow.
What we collect
- Request metadata — model selected, token counts, timestamp, response status. Used for billing, rate limiting, and debugging.
- On-chain payment data — wallet address, transaction hash, amount. Already public on Base / Solana.
- Website analytics — page views and device type via Google Analytics. Not linked to wallet or API activity.
We retain request metadata for 30 days for debugging and abuse prevention, after which it is deleted. Prompts and completions are not stored beyond the duration of the request.
What we never collect
- Names, emails, phone numbers, or any identity documents
- Wallet private keys or seed phrases
- Persistent logs of your prompts or completions
Upstream providers
To return a response, your prompt has to reach the AI provider you selected (OpenAI, Anthropic, Google, etc.). BlockRun routes through providers' paid API tiers, which contractually do not retain or train on API traffic. We do not opt in to any free or training-data programs on your behalf.
Contact
Questions or requests: hello@blockrun.ai