How do I get an API key?

The API is served from api.unvault.com. During the beta, keys are issued per application: email support@unvault.com with the subject "API key", a description of what you are building, the expected request volume, and the wallet address or organisation the key belongs to.

Keys are confidential and tied to the application you registered. Rate limits and usage rules are published in the developer docs, and use of the API is governed by Section 21 of the Terms of Service. Applications displaying API data must identify Unvault as the source.