The Edge Firewall for
A drop-in reverse proxy that protects autonomous agents from recursive runaway loops, scrubs sensitive tool outputs at the edge, and slashes LLM bills with 0ms deterministic context caching.
curl -X POST https://devvproxy.vercel.app/api/v1/chat/completions \
-H "Authorization: Bearer devv_live_demo_9481b37c" \
-H "Content-Type: application/json" \
-d '{"model":"gpt-4o-mini","messages":[{"role":"user","content":"Hello DevvProxy"}]}'from openai import OpenAI
client = OpenAI(
api_key="sk-..." # Directly to OpenAI
)
# Risks:
# - Raw customer PII sent to cloud
# - Full price on repetitive prompts
# - Unprotected against agent loopsfrom openai import OpenAI
client = OpenAI(
base_url="https://devvproxy.vercel.app/api/v1",
api_key="devv_live_demo_9481b37c"
)
# Protections:
# - Edge PII Redaction Active (Cards, SSNs)
# - 0ms Exact SHA-256 Cache Active (100% saved)
# - Sliding-Window Rate Limiter Active (60 RPM)How DevvProxy Intercepts & Shields Your Packets
Click any stage in the pipeline to inspect real-time security transformations, rate limits, and latency characteristics.
Linear-time regex engine scrubs credit card numbers (validated via Luhn algorithm), SSNs, emails, and API keys before forwarding.
Protects proprietary corporate data from leaking into external model training datasets.
"Process invoice for client john@corp.com with card 4532-1188-9922-3344""Process invoice for client [EMAIL] with card [CREDIT_CARD]"The 3 AI Startup Nightmares Solved
Designed by technical founders for production agents, autonomous loops, and high-throughput LLM workloads.
Runaway Loops & Bill Shock Defense
Autonomous agent recursion (LangGraph, CrewAI) can burn your credit limit in minutes. Our edge Circuit Breaker detects rapid prompt loops in <0.02ms, halting recursion on the 10th duplicate call with RFC 7807 diagnostics.
Tool Output & PII Data Leak Shield
Autonomous agents executing SQL queries, web scrapers, or shell tools inevitably leak production credentials, customer credit cards, and confidential records directly to external LLM providers. DevvProxy verifies cards via mathematical Luhn checksums and scrubs confidential entities before packets ever touch model providers.
Zero-Downtime Outage Failover
When OpenAI returns HTTP 429 rate limits, 500 errors, or suffers global downtime, DevvProxy automatically reroutes traffic to Groq (LLaMA 3.3 70B) with zero client application crashes.
DevvProxy Commercial Roadmap
From a focused 48-hour privacy & caching MVP to an enterprise-grade AI cloud firewall. Transparently phased for reliability.
Zero-Friction Gateway & Privacy Core
High-performance drop-in reverse proxy with zero application refactoring.
- OpenAI Wire-Compatible Chat Completions (/api/v1)
- Linear ReDoS-Safe PII Sanitizer with Luhn CC Validation
- Deterministic SHA-256 0ms Cache (100% Token Savings)
- Multi-Provider Failover (OpenAI -> Groq / Compound-Mini)
- Live Supabase PostgreSQL Telemetry & Audit Logs
- In-Memory Sliding-Window Rate Limiter (< 0.05ms Overhead)
- 1-Click Evaluator Mode with Instant Demo Credentials
Autonomous Agent Firewall & Streaming Engine
Production safeguards for autonomous agent runaway loops, dynamic volatility caching, and zero-buffering SSE streaming.
- Smart Volatility Classifier & Dynamic TTL (RFC Cache-Control)
- Autonomous Agent Runaway Loop Circuit Breaker
- Chunked SSE Streaming Pass-Through & 0ms Cache Replay
- Virtual Key Quota Limits & Max-Loop Client Headers
- •Automated Stripe & Safepay Subscription Webhooks
- •Custom Regex Pattern Rule Builder in Dashboard
Multi-Agent Mesh & Enterprise Governance
Agent-to-agent communication firewall, semantic vector caching, and SOC2 automated compliance export logs.
- •Multi-Agent Mesh Routing & Tenant Tool Access Control
- •Semantic Vector Caching with pgvector similarity thresholds
- •SOC2 Type II & HIPAA Automated Compliance Export Logs
- •Custom Enterprise DLP Regex Builder & Audit Webhooks
- •Multi-seat Enterprise Workspaces with Role-Based Access (RBAC)
- •Global Multi-Region Edge Mesh (Fly.io / Cloudflare Workers)
Frequently Asked Questions
Straightforward, technical answers for developers evaluating Layer 1 AI gateway infrastructure.
No. DevvProxy is 100% wire-compatible with the official OpenAI protocol. You only point baseURL (or base_url) to DevvProxy and pass your Virtual API Key. It works seamlessly with the official OpenAI Python/Node SDKs, LangChain, LlamaIndex, and Vercel AI SDK.
Part of the devvkit.com Ecosystem
Extending privacy-first developer utilities into Layer 1 cloud infrastructure.