Developer Ecosystem
The nearly $20 trillion Americans spend every year has never existed as data you could build on — only as attestations you had to accept on faith. American Spend changes the input: a queryable record of real consumer spend, provable by anyone, on any stack. A credit model can underwrite against actual behavior instead of self-reported income. A market can settle on spend instead of a proxy. The ambition was never missing — the verifiable input was.
Revere commits to its data with an onchain hash, so you can verify any result came from the Spend Graph in one comparison — without the underlying transactions ever touching the chain. A contract verifies it in the SDK; your systems verify it over the API. Queryable by merchant, category, and geography.
Explore the Spend Graph
Consume the canonical layer by API or contract SDK and build on data you can verify yourself. Or publish into it — commit your own data through the same interfaces, with checkable provenance and compensation by quality and quantity. The graph deepens with each publisher; what you write proves out like what you read.
Talk to our team
Access the Spend Graph via API (available now) or smart contract SDK (coming soon). The API lets you query, verify, and integrate from any stack — no chain required. The SDK verifies and settles Graph data inside your contracts, entirely onchain.
Start Building
Knox Prime is our non-custodial prime API, designed for institutions, market makers, and liquidity providers. Your wallet signs, we relay, and the chain settles. Three distinct responsibilities, cleanly separated.
