Trust scores

A 0–100 score + A–F grade that makes “is this safe to build on?” answerable in one glance — and auditable in one more.

Endpoint

GET /v1/trust-scores/:id   # id or slug — → { score: 86, grade: "B", factors, summary, computedAt }

Also embedded in GET /v1/apis/:slug as trustScore.

Eight factors

Evidence, not just a number

Every profile renders an evidence block sourced from api_field_sources + api_health_checks + api_metadata:

Sources: PROVIDER / AUTOMATED_CHECK / CORE_API_REVIEW / COMMUNITY_REPORT / IMPORTED / UNKNOWN. See Trust & evidence.

When to trust / not trust

Treat scores as decision support, not a substitute for reading the provider’s terms before production. Low freshness or UNKNOWN pricing/cors are shown explicitly — stale is visible, not hidden.