Developer Platform & Model Context Protocol

Headless media intelligence & governed API execution.

Connect your internal data engineering pipelines, marketing mix models (MMM), ERPs, and custom autonomous agents to the LegisJurix execution engine via standard REST API endpoints or the official Model Context Protocol (MCP) server.

Explore API Endpoints View MCP Server Specs

REST API Latency

< 35ms

Global Edge CDN deployment with low-latency execution routing.

Model Context Protocol

Official MCP

First-class tool server for Antigravity, Claude Desktop, Cursor, and custom agents.

SDK Availability

Python & TS

Type-safe SDKs with built-in retry logic and idempotency headers.

Rate Limit Quota

10,000 / Min

High-throughput concurrency designed for enterprise data pipelines.

Interactive Code

REST API: Stage & Execute Governed Mutations

Dispatch strategic reallocations and query Media Brain intelligence directly from your backend services.

POST https://api.legisjurix.com/v1/missions/msn_ind_launch/actions/stage

200 OK (28ms)

Request Payload (JSON)

{
  "channel": "meta",
  "adset_id": "meta_as_99482103",
  "mutation_type": "SCALE_DAILY_BUDGET",
  "parameters": {
    "new_daily_budget_inr": 520000,
    "currency": "INR"
  },
  "rationale": "Scale Tier-1 Founders cohort CAC ₹3,840",
  "auto_execute_if_passed": true
}

Media Guard Response

{
  "action_id": "ACT-892",
  "status": "EXECUTED",
  "policy_checks": {
    "schema_valid": true,
    "budget_volatility_passed": true,
    "collision_guard_passed": true
  },
  "reversion_snapshot_id": "SNP-90412",
  "platform_ack": "meta_tx_3391028"
}

AI Agent Protocol

The LegisJurix MCP Server

Give your autonomous coding agents and LLMs native, deterministic tools to inspect and operate live advertising infrastructure safely.

TOOL 01

query_media_brain

Queries the central cognitive engine for causal performance explanations, saturation metrics, and allocation recommendations.

TOOL 02

stage_media_action

Compiles a proposed mutation into the Action Center queue for pre-flight Media Guard deterministic policy validation.

TOOL 03

simulate_budget_flow

Runs Monte Carlo margin forecasts on hypothetical channel spend rebalances across Meta, Google, and DV360.

TOOL 04

revert_mutation

Instantly applies a reverse state snapshot payload to restore previous campaign parameters in under 3.2 seconds.

Real-Time Event Streams

Enterprise Webhooks & Event Bus

Subscribe to deterministic state changes, pacing anomalies, and creative fatigue alerts with cryptographically signed HMAC payloads.

action.staged action.executed guardrail.circuit_break creative.fatigue_detected audience.exhaustion_alert

All webhook requests include the X-LegisJurix-Signature-256 header to verify payload integrity and origin authenticity.

API Access

Build on the LegisJurix Media Execution Fabric.

Request developer credentials and sandbox access to start automating your advertising operations.

Request Developer API Keys Launch Interactive Demo