How does the TypeSafe Jev System One Shield block prompt injections in under 70ms?

The TypeSafe Jev System One Shield performs concurrent probability evaluation across four threat vectors: injection (0.40), override (0.30), credential exfiltration (0.20), and drift (0.10). When injection or override risk exceeds 0.50, the request is immediately intercepted at the Edge boundary with HTTP 400 Bad Request, preventing zero upstream model token burn in under 70ms.

How does the €25.00 spend cap circuit breaker protect against runaway API costs?

Each tenant account maintains a verified spend counter validated via Upstash Redis in = tenant.hardCapEur (€25.00 default), the gateway halts all inference calls with HTTP 403 Forbidden spend_cap_breached, ensuring zero token leakage and complete fiscal containment.

Model Router & Guardrail SaaSv2.2 Production

/llms.txt /llms-full.txt Pricing & Economics →

Deterministic Edge AI Gateway & Spend Cap Middleware

Model Router & Guardrail SaaS: Deterministic Edge AI Gateway & Spend Cap Middleware

Protect your production LLM pipelines with sub-100ms Edge ingress, deterministic <70ms TypeSafe Jev injection blocking, an uncompromising €25.00 hard spend cap circuit breaker, and Pareto complexity escalation to Google Gemini 3.8 Flash at 91.2% gross margins.

[Provision Edge API Keys]Inspect /llms.txt AEO Index →

Telemetry & Benchmarks

Server-Rendered Telemetry HUD

SSR Ground Truth Indexable by AI Crawlers (k-anonymity verified)

Subsystem / Guardrail Layer	Architecture Metric	SLA / Baseline Budget	Observed Telemetry	Deterministic Enforcement
TypeSafe Jev System One Shield	4-Vector Probability Risk Composite: 0.40I + 0.30O + 0.20C + 0.10D	< 70ms Latency	18.42ms average	HTTP 400 Bad Request (0 Tokens Burned)
Google Cloud Hard Spend Cap	Tenant Limit Counter vs. Hard Quota Circuit Breaker	< 15ms Upstash KV	€25.00 Default Cutoff	HTTP 403 Forbidden (spend_cap_breached)
Deterministic PII Sanitizer	Latvian/EU SSN, PCI Credit Cards, Secret Keys (sk-, ghp_)	< 5ms In-Memory	100% Masking Accuracy	Pre-Inference Tokenization ([REDACTED])
Pareto Complexity Escalation	Analytical Heuristic >= 0.70 or >= 500 chars \| Multimodal Audio	Zero-Buffer SSE	91.2% Gross Margin	Gemini 3.8 Flash (Thinking: High) / 3.5 Transcribe

Interactive Validation

Edge Ingress & Attack Vector Sandbox

Live Edge Route: /api/v1/chat/completions

Edge Gateway Status: ACTIVE (18.4ms)|Tenant: sk-tenant-dev-...

Live Attack Vector Test SuiteZod Strict Ingress

Scenario: Benign Inference (Standard)

Key: sk-tenant-dev-valid

POST /api/v1/chat/completionsContent-Type: application/json

Deterministic Edge Inspector

Status:Standby

X-Router-Model—

X-Router-Edge-Latency—

X-Router-Composite-Risk—

Edge Telemetry & Response Body

⚡Select an attack vector or click [Test Custom Domain Payload Sandbox]Zero upstream LLM tokens burned on intercepted threats

B2B Unit Economics & Margin Architecture

Sustained 91.2% Gross Margin Architecture

Engineered with extreme compute density, sub-15ms KV auth lookups, and deterministic Pareto routing to eliminate model cost bloat.

Developer BYOK91.2% Margin

€0.0005/ request

Bring-your-own-key high performance edge router with deterministic guardrails.

✓ Upstash Redis Tenant Auth (<15ms)

✓ TypeSafe Jev System One Shield (<70ms)

✓ Hard Spend Cap Circuit Breaker (€25.00)

✓ Deterministic PII Sanitizer (EU SSN/PCI/Keys)

✓ Gemini 3.8 Flash Pareto Escalation

[Deploy Production Gateway (BYOK €0.0005/req)]

Enterprise ManagedDedicated SLA 99.99%

€0.0020/ request

Fully managed Gemini model gateway with integrated wholesale billing & audio routing.

✓ Everything in Developer BYOK

✓ Gemini 3.5 Transcribe Audio Routing (gs://*)

✓ Custom Hard Spend Cap Allocations (>€25.00)

✓ Supabase RLS Multi-Tenant Isolation

✓ Privacy-Preserving k-Anonymity Intelligence

Contact Enterprise Engineering →

91.2% Unit Economics Margin Breakdown (Per 10,000 Requests)

Edge Compute€0.0150

Upstash KV€0.0200

Shield & Regex€0.0090

Gross Profit€4.5600 (91.2%)