Zero Runaway Loops • Real-Time Hard Spend Limits

AI Agent Cost & Token Budget Guard

Stop multi-thousand dollar LLM billing shocks. Set micro-dollar spending caps, enforce turn limits, and automatically block runaway agent execution loops in real-time.

Kill-Switch

< 1.0 ms

Instant loop cutoff on breach

Ledger Accuracy

$0.000001

Micro-cent precision auditing

Model Support

6+ Foundation

GPT-4o, Claude 3.5, Gemini 1.5

Proxy Setup

Drop-In

OpenAI format compatible

Fast Developer Integration (cURL)

X-RapidAPI-Key / X-Agent-Id

# 1. Register Hard Spend Cap for Agent ($5.00 Limit) curl -X POST "https://ai-agent-cost-guard.workers.dev/v1/budgets" \ -H "Content-Type: application/json" \ -H "X-RapidAPI-Key: YOUR_API_KEY" \ -d '{"agent_id": "crewai_researcher", "max_cost_usd": 5.00, "max_turns": 40}' # 2. Transparent Cost-Governed OpenAI Proxy Call curl -X POST "https://ai-agent-cost-guard.workers.dev/v1/proxy/chat/completions" \ -H "Content-Type: application/json" \ -H "X-RapidAPI-Key: YOUR_API_KEY" \ -H "X-Agent-Id: crewai_researcher" \ -d '{"model": "gpt-4o", "messages": [{"role": "user", "content": "Execute agent loop"}]}'