Building InsumerAPI, wallet auth infrastructure for condition-based access across 37 chains. Read wallet state, evaluate the caller’s conditions, return a signed yes or no. Every result is signed twice, ES256 and a post-quantum ML-DSA-65 signature, published under a JWKS and verifiable offline.

Previously: a decade at Morgan Stanley in institutional FX and derivatives, ran Strategic Trading on the FX desk at Merrill Lynch, and helped run the first SEC-registered IPO on the blockchain. Author of five books on blockchain and capital markets.

Here for the agent-trust and constraint-family threads: wallet state as a pre-action condition, signed evidence that outlives the request, and what a verifier can check without trusting the issuer.

insumermodel.com · github.com/douglasborthwick-crypto · github.com/insumerapi