Compare APIs

Put 2–4 APIs side-by-side to answer “which one should I ship?” with evidence, not marketing copy.

REST

bash

GET /v1/apis/compare?ids=open-meteo,openweather
# also accepts ids (uuid) — 2 to 4 required
# → { data: [{ api, trustScore, health, pricing, auth, cors, openApiAvailable, warnings }, …] }

Web: reqistry.dev/compare/open-meteo-vs-openweather (or use /compare?q=a-vs-b form on /compare). Table includes pricing, auth, rate limits, SDKs, response time, CORS, verification, OpenAPI, alternatives.

Soft upsell (placeholder — implemented later)

Free: 2-way compare. Pro (placeholder $19/mo) unlocks 3–4 way, export CSV, and “saved comparison” history. UI shows a gentle banner — never a hard block in Phase 1. See pricing.

MCP

bash

// inside agent
compare_apis({ ids: ["open-meteo", "openweather"] })
assess_api_production_safety({ id: "openweather" })  // trust + health snapshot
suggest_alternatives({ id: "dead-api-id", limit: 3 })