crinkl.xyz

Get a concise explanation of what Crinkl is and how the protocol works.

Get cumulative Gross Merchandise Value (GMV) from the public cumulative feed.

Get the signed GMV summary for a specific calendar date (UTC).

Get a rolling N-day GMV trend summary.

Get recent verified spend activity signals from the Crinkl network.

Resolve a CBSA (Core Based Statistical Area) code to its metro area name.

Get aggregated merchant and category distribution across all verified spends.

Get the geographic and category distribution of verified spends over a trailing window.

Get reward settlement statistics for supported reward rails.

Get a Merkle inclusion proof that a specific spend is included in a daily GMV total.

Verify a reward commitment token's cryptographic integrity.

Verify a supplied spend/GMV artifact bundle.

Get recent gateway-issued artifact bundles for portable spend/GMV verification.

Get the Crinkl authority's Ed25519 public key used to sign all attestation tokens.

Get the current Crinkl reward policy.

Get Crinkl's canonical external agent capability catalog.

Get the currently approved DKIM vendor domains exposed by the public agent endpoint.

Start the human-authorized agent pairing flow.

Poll for the API key after the human approves the pairing code in the Crinkl PWA.

Preview DKIM verification of a billing email without creating a spend or earning sats.

Submit a DKIM-verified billing email to mint a spend token and earn sats.

Get your agent's submission count, earned sats, and wallet-level stats.