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zdte.ai SPX Market Structure

ai.zdte/market-structure · v1.2.0

SPX 0DTE dealer market structure: GEX, walls, gamma flip, regime, flow. Free preview; pay per read.

Connect Remote server

Terminal
claude mcp add --transport http market-structure https://api.zdte.ai/mcp --header "X-API-Key: <X_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "market-structure": {
      "url": "https://api.zdte.ai/mcp",
      "headers": {
        "X-API-Key": "<X_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "market-structure": {
      "type": "http",
      "url": "https://api.zdte.ai/mcp",
      "headers": {
        "X-API-Key": "<X_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://api.zdte.ai/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 13 found in our last check

  • get_market_structure

    The full current SPX dealer market structure, the largest realtime read: walls, gamma flip, net GEX, regime and the strike-level detail below. Current computed SPX dealer market structure (walls, gamma flip, net GEX, regime), recomputed ~every 10s during market hours: scored pre…

  • get_regime

    Only the current SPX dealer regime label and its confidence, a small read for checking whether conditions have changed; no walls, gamma flip, net GEX or strike detail. Realtime with an API key; without a key this serves a delayed preview.

  • list_history_dates

    Free catalog of available historical SPX market-structure replay dates. No API key required; actual replay datasets are paid.

  • get_day

    The full market-structure history of one past trading day, the larger replay: the intraday timeline (walls, gamma flip, net GEX, regime, spot) plus a day summary. One replay date (YYYY-MM-DD) per call. Data only -- not investment advice or a trade recommendation.

  • get_regime_segments

    Only how the dealer regime changed during one past trading day, the compact replay: a list of regime segments with their start and end times; no walls, gamma flip, net GEX or spot. One replay date (YYYY-MM-DD) per call.

  • subscribe_event

    Subscribe a callback URL to a market-structure event (zero_gamma_flip | new_wall | regime_transition). The answer includes signing_secret, shown only once: store it. Each time the event fires, the callback receives an HTTPS POST whose JSON body has id (one per delivered event; i…

  • unsubscribe_event

    Remove an event subscription by its subscription_id (the id returned when the subscription was created).

  • list_subscriptions

    List this agent's active event subscriptions.

  • get_field_guide

    Static, versioned dictionary of every field this surface emits: unit, value set where the field has a fixed one, and a one-sentence meaning, plus the shared response conventions (tier, delay, timestamps, and how missing data is reported) and a changelog. No inputs; static per ve…

  • get_access_options

    Free: current prices and the accountless access steps; no website account required.

  • create_guest_key

    Creates a zero-credit API key, returned once and not shown again. When the response says connection_authenticated, this MCP session already uses the key; other connections authenticate with an HTTP Authorization: Bearer header. No arguments. For OAuth-capable clients, a Connect…

  • get_credit_balance

    Free balance check for the API key in this connection's HTTP header; takes no key argument.

  • create_credit_checkout

    Create a payment link that adds prepaid credits to the authenticated key; a person opens it to pay. Does not charge or fund anything until payment is authorized and confirmed.

Headers

NameDescription
X-API-Key
Optional, secret
Optional zdte.ai API key (one key covers MCP and the REST v1 mirror). OAuth clients are asked to Connect instead; without either, a delayed preview and the free tools work.

Details

Endpointhttps://api.zdte.ai/mcp (Streamable HTTP)
First published7 Oct 2026
Last updated7 Oct 2026
Registry nameai.zdte/market-structure

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