lvlltd.com · All listings · Static catalog · Brand: LVL LTD (not LvLX merch)

Skill id: fallback-model-router

Primary model 500s or latency spikes — Fallback Model Router

Product name: Fallback Model Router

$4.99 USDC / unlock · Base · x402

Route to backup models when primary APIs are down, degraded, or rate-limited.

x402 unlock challenge Free outline JSON Free sample

When to use

• Primary model 500s or latency spikes
• Need cheaper model for bulk classification vs hard reasoning
• Multi-provider keys with different quotas

Capabilities

• Task-class → model map
• Health probe + promote logic
• Cost ceiling per class
• Degraded-mode behavior notes

Tags: routing, models, failover, ops, x402

Machine links

• GET /api/pay — 402 challenge
• Trust scorecard JSON
• Full catalog.json
• llms.txt · llms-full.txt

Sealed capability pack for agents and humans. Free evaluation before pay. Payments: USDC on Base via HTTP 402. Company: LVL LTD CO.