# HowToRomania > Romania, readable by agents. One API key and one MCP endpoint for Romanian official data. Website: https://howtoromania.io API base: https://api.howtoromania.io ## Auth Header `x-api-key: ` or `Authorization: Bearer ` on every API/MCP request. Get a free key (100 credits, shown once): POST https://api.howtoromania.io/v1/keys {"email": "you@example.com"} Balance and usage: GET https://api.howtoromania.io/v1/me ## Company lookup (live) GET https://api.howtoromania.io/v1/company/{cui}?fx=true - Input: Romanian CUI/CIF (digits, optional RO prefix). Checksum validated. - Output: English JSON — name, vatId, registrationNumber, addresses, vat, status, eFactura, source, plus fx (BNR EUR/RON). - Cost: 1 credit per successful lookup. Failed lookups are free. ## MCP (Streamable HTTP, live) POST https://api.howtoromania.io/mcp Tool: lookup_company { "cui": "14399840", "include_fx": true } Header: Authorization: Bearer ## Pricing Free: 100 credits on signup. Packs (EUR, excl. VAT): €5 = 1,000 · €20 = 5,000 · €100 = 30,000 credits. Buy: GET https://api.howtoromania.io/v1/billing/checkout?pack=starter|pro|scale (with key) returns a Stripe checkout URL. Out of credits: HTTP 402 with checkout links. Credits are added automatically after payment. ## More Health: https://api.howtoromania.io/health Live pricing: GET https://api.howtoromania.io/v1/pricing