Self-custody as simple as a passkey.
Nuri combines a passkey-based self-custodial crypto wallet with access to provider-operated card and banking services. Operated by Nurisoft Development OÜ, Tallinn, Estonia.
Who runs Nuri
Nuri is founded and run by Emin Mahrt and the Nuri team, and is operated by Nurisoft Development OÜ, Veskiposti tn 2-1002, 10138 Tallinn, Estonia. Nuri® is a registered trademark of Nurisoft Development OÜ.
What we believe
Your crypto keys should remain under your control. Nuri uses passkeys and co-signing in its wallet architecture. Security and recovery depend on the wallet and backup setup; this is not a blanket guarantee against server or device compromise. Read the wallet recovery explanation before choosing a backup method.
Self-custody describes the crypto wallet, not a bank account or card balance. Card and banking services have separate provider terms and eligibility. Check the app and Card & Bank support for the relevant service.
Built for humans and agents
Beyond the app, Nuri publishes machine-readable surfaces so tools and AI agents can read public content: OpenAPI, a read-only MCP server, llms.txt and an API catalog. These do not grant private account access. The postcard service has a separate paid fulfillment API. Start with Nuri for developers or the agent context index.