Terms of service

1. The service

Gantry provides access to a knowledge graph of US healthcare providers, facilities, and organizations via web applications, a REST API, and an MCP server. Account holders use them under the plan tiers described on the pricing page; the REST API and the MCP server can also be paid for per request without an account. These terms apply to everyone who uses the service, with or without an account.

2. Accounts, plans, and paying per request

Sandbox accounts are free and scoped to a curated data slice. Paid plans bill quarterly or annually per their order form or in-app terms. You are responsible for activity under your API keys and seats.

Without an account, you can pay per request on the REST API at api.gantry.health/agent/ and on the MCP server at https://mcp.gantry.health/mcp. Each request is charged at the price stated in its payment challenge, by card or in USDC, and payments are processed by Stripe. You are responsible for the payment method or wallet your software uses and for every request it pays for. Plan limits do not apply to paid requests; these terms do, and paying for a request means you accept them. A paid request that returns an error is not charged. Other charges are final unless the law requires a refund; if you believe a charge is wrong, write to legal@gantry.health.

3. Acceptable use

Use the data for lawful commercial purposes. No reselling or redistributing the graph as a competing dataset, no attempts to re-identify or harass individuals, no circumventing plan limits, payment, or environment gates.

4. Data and accuracy

The graph is compiled from public sources and continuously reconciled; coverage scores express completeness per record. The service is provided "as is" — verify before relying on any single record for a regulated decision.

5. Data disclosures

Some of the data in Gantry is published under terms that require its publisher be named wherever the data is shown; naming a publisher here records where data came from and does not imply their endorsement of Gantry. This section is the canonical home for those credits and any added in the future — the complete registry of data-source notices and licence attributions is on the data notices page.

Courtesy of the U.S. National Library of Medicine. Publication-type classifications are derived in part from material the Library publishes.

Publication-type classifications are drawn from a periodic snapshot and do not necessarily reflect the most current or accurate data available from the U.S. National Library of Medicine.

This product uses publicly available data courtesy of the U.S. National Library of Medicine (NLM), National Institutes of Health, Department of Health and Human Services; NLM is not responsible for the product and does not endorse or recommend this or any other product.

Drug names and codes are drawn from a periodic snapshot of RxNorm and do not necessarily reflect the most current or accurate data available from the U.S. National Library of Medicine.

Drug label mappings are derived in part from DailyMed, courtesy of the U.S. National Library of Medicine. NLM does not review drug label content before it is published.

Drug label mappings are drawn from a periodic snapshot of DailyMed and do not necessarily reflect the most current or accurate data available from the U.S. National Library of Medicine.

6. Termination, liability, and contact

Either party may terminate per plan terms, and we may stop serving pay-per-request access to anyone at any time. Liability is capped at fees paid in the preceding twelve months. Questions: legal@gantry.health.

7. Text messages

Gantry's support line, (845) 4-GANTRY, answers the texts you send it: we reply only to your messages about your inquiry and never send marketing. Message frequency varies with your conversation, and message and data rates may apply. Reply STOP to opt out at any time, or HELP for help; you can also reach us at help@gantry.health. Carriers are not liable for delayed or undelivered messages. Our Privacy Policy says how we handle your number.