Under priority: "speed" a buy can now reach a stock on a chain you are not funded on, in one signature set. A sell can pay its USDC out on another chain with the new payout_chain field. Both are opt-in; a request that sends neither gets the same routing as before.

Integrators can now charge their own fee on the trades their users make through them, see it on every quote and settled trade, and claim it in USDC through four new routes under /payouts. All of it needs an integrator key.

POST /strategies/{strategyId}/signals now refuses a dedupe_key that starts with replan: or catchup: (any case). Those prefixes are reserved for signals the platform generates itself.

A new API for fund managers who run a strategy on Treasures: publish the target weights of your book and read the ledger of your share of follower fees. Separate base URL, separate credential.

This site is now organised into Users, AI Agents and Enterprises tabs, with the API Reference and this changelog as tabs of their own.

GET /portfolio can now answer 503 portfolio_busy with a Retry-After header, and its rate limits changed for anonymous and keyed callers alike.

Changes to the API before this changelog existed are recorded from the agent skill's point of view in the skills repo CHANGELOG.