Hyperscale API documentation

Authentication

Compose and operate a sandbox Product through the hyperscale CLI, hosted MCP, Product API, GraphQL, and generated SDKs.

Request private-preview access, install the published CLI with npm i -g @hyperscale0/cli, and authenticate with hyperscale auth login. Select a Product, then run hyperscale compose check, hyperscale compose plan, and hyperscale compose apply against an HSX file. Apply requires --confirm for a person or --yes for an agent. Mint a sandbox Product key for API, SDK, and hosted MCP access.

Hyperscale is an agent-native fintech infrastructure control plane above partner financial institutions. A founder or agent composes published catalog bricks in HSX, and the compiler freezes that Product contract into OpenAPI, eight SDKs, MCP metadata, and docs. The hyperscale CLI and portal expose the same build. Named operations record receipts and audit entries against TigerBeetle money truth. Hyperscale is not a bank or money handler and never holds tenant funds under its own name.

Every Product starts in the sandbox with fixture identities, deterministic provider simulators, and play money. No tenant is live. Neither estate is production. Nothing on this public estate connects to real bank infrastructure. Product Activation is the explicit future gate for live access, and partner financial institutions would perform every regulated money movement.