# Alchemy Ethereum API **Provider:** Alchemy Ethereum **Category:** finance **Base URL:** `https://docs.alchemy.com` **Auth:** api-key โ€” `Authorization: Bearer YOUR_TOKEN` **Rate Limit:** 500 CUs/s (free) ยท Higher on paid **Free Tier:** Yes โ€” available **Pricing:** Enterprise / contact sales (subscription) **Docs:** https://docs.alchemy.com/alchemy/ ## Description Learn how to use Node APIs, Data APIs, Webhooks, Smart Wallets and Rollups to create powerful onchain experiences. ## Endpoints | Method | Endpoint | Description | |--------|----------|-------------| | GET | `https://docs.alchemy.com/` | See documentation for endpoint reference | ## Authentication See documentation for auth details ``` Authorization: Bearer YOUR_TOKEN ``` ## Sample Request ```bash curl 'https://docs.alchemy.com' ``` ## Sample Response ```json {} ``` ## Pricing Details Free: 30M compute units/month, 500 CUs/s. Pay-as-you-go: $0.45/M CUs (first 300M), $0.40/M after. Growth $49/mo, Scale $99/mo. --- *Source: [API Map](https://apimap.dev/apis/alchemy-ethereum/) โ€” CC BY 4.0*