I built ProductSignals API, a small API that aggregates publicly available signals (Trustpilot, Reddit, ArnaqueOuFiable, Gridinsoft) to surface potential reliability or trust-related signals about products or merchants.

The goal is not to give verdicts or advice, but to provide deterministic, machine-consumable signals that can be used as an input in automated workflows (onboarding checks, internal tooling, monitoring, etc.).

Key points: - Single JSON endpoint (POST /v1/product-signals) - Signals only (no recommendations, no scoring guarantees) - Public data sources only - Subscription-based, quota-limited - No customization per customer

Docs and examples: https://productsignalsapi.analyses-web.com/docs.html

Pricing: https://productsignalsapi.analyses-web.com/pricing.html

This is part of a small suite of similar APIs (risk / abuse signals). I’m mainly interested in feedback from people who build automated systems around trust, risk, or onboarding.

Happy to answer technical questions.