generated: '2026-08-26' method: searched source: https://www.proteantecs.com/ limit_count: 0 rate_limits: [] headers: [] note: >- No published rate limits. proteanTecs ships no public API reference, so there is no documented quota, window, burst, exhaustion status code, or RateLimit-*/X-RateLimit-*/ Retry-After response header to record. The company markets "APIs and data connectors for seamless integration with ATEs and analytics tools" on its chip-production solution page, but that surface is delivered to contracted customers and its only reachable host, support.proteantecs.com, answers 401 to anonymous callers. Recorded as an explicit zero. searched: - url: https://www.proteantecs.com/chip-production status: 200 finding: 'marketing claim only: "The solution provides APIs and data connectors for seamless integration with ATEs and analytics tools." No limits stated.' - url: https://support.proteantecs.com/ status: 401 finding: customer application, anonymous callers rejected before any rate-limit header