Terms of Service

Last updated: July 13, 2026

1. The service

defipipe provides historical and live DeFi data: per-block, point-in-time contract state served through an HTTP API, a Python SDK, an MCP server, and the defipipe.io website (together, the "Service"). By using the Service you agree to these terms.

2. Accounts and API keys

Some features require an account and an API key. You are responsible for keeping your keys confidential and for all activity under them. Keys are issued per subscription tier and may be revoked when a subscription ends or these terms are violated. You may not share keys outside your organization or resell raw access to the Service as a substantially similar data feed.

3. Data license by tier

Free tier data is licensed for personal and evaluation use, including evaluation in a work context. The Analyst tier grants an individual commercial license: you may use the data in your own commercial work. The Quant tier grants a team license including redistribution of data inside your product, with attribution to defipipe. It does not cover bulk re-serving of raw API responses, redistributing the Service itself, or offering the data as a substantially similar feed; those uses require our prior written permission (contact support@defipipe.io).

4. Subscriptions and billing

Paid tiers are billed monthly (or annually, where offered) through Stripe. You can cancel at any time; access continues until the end of the paid period. Prices and tier entitlements (rate limits, granularities, history depth, page sizes) are listed on the pricing page and in the machine-readable /v1/limits endpoint, and may change with notice. We do not store card numbers; payment details are handled by Stripe.

5. Fair use

Rate limits are enforced per key and per tier. Automated use, including use by AI agents, is welcome within those limits. You may not attempt to circumvent limits, probe or disrupt the Service, or use it for unlawful purposes.

6. Data disclaimer

The Service reproduces on-chain state and derived values from it. We work hard on correctness: exact raw values travel with every response, scaling metadata is published, and data quality checks run continuously. Even so, the Service is provided "as is" without warranty of any kind. Data may contain errors, gaps, or delays. Nothing in the Service is investment, financial, legal, or tax advice, and you are solely responsible for decisions made using it.

7. Limitation of liability

To the maximum extent permitted by law, our total liability arising out of or relating to the Service is limited to the amounts you paid us in the twelve months before the claim. We are not liable for indirect, incidental, special, consequential, or exemplary damages, including lost profits or trading losses.

8. Termination

You may stop using the Service at any time. We may suspend or terminate access for breach of these terms, with revocation of API keys. Sections 6 and 7 survive termination.

9. Changes

We may update these terms. Material changes will be announced on the website or by email to account holders. Continued use after changes take effect constitutes acceptance.

10. Contact and governing law

Questions about these terms: support@defipipe.io. These terms are governed by the laws of the State of Delaware, USA, without regard to conflict-of-law rules.