ZV-2026-1933 · 2026-10-07 · api.zdte.ai
api.zdte.ai: Tool unsubscribe was renamed to unsubscribe_event.
breaking
What changed
Tool unsubscribe was renamed to unsubscribe_event.
What to do
If your agents call api.zdte.ai, pin the new snapshot, patch the affected call sites, and let a green contract check confirm the fix. If you don't use the changed tools, nothing is required, but the rest of the ecosystem just learned about it at the same moment you did.
The redline
− unsubscribe + unsubscribe_event unsubscribe − Create a zero-credit API key, returned once. Save it securely, configure HTTP Authorizatio… + Create a zero-credit API key, returned once, and save it securely. When the response says … create_guest_key − Per-day SPX market-structure timeline + summary for one replay date (YYYY-MM-DD). Data onl… + Use this when you need the full market-structure history of one past trading day: the intr… get_day − Current SPX dealer regime label + confidence only. Realtime with an X-API-Key; without a k… + Use this when you only need the current SPX dealer regime label and its confidence, for ex… get_regime − Compressed dealer-regime segment tape for one replay date (YYYY-MM-DD). + Use this when you only need how the dealer regime changed during one past trading day: a c… get_regime_segments − Remove an event subscription by id. + Remove an event subscription by id (the subscription_id that subscribe_event returned). unsubscribe − Current computed SPX dealer market structure (walls, gamma flip, net GEX, regime), recompu… + Use this when you need the full current SPX dealer market structure: walls, gamma flip, ne… get_market_structure + zdte://field-guide Resource zdte://field-guide was added. + compare_regime_timeline Prompt compare_regime_timeline was added. + explain_gamma_flip_and_walls Prompt explain_gamma_flip_and_walls was added. + get_started Prompt get_started was added. + summarize_market_structure Prompt summarize_market_structure was added.