# blockmachine: pricing, API and features

Category: [On-chain analytics](https://tokvane.app/categories/onchain-analytics) · Vendor: blockmachine · Website: https://blockmachine.io · Status: active

JSON-RPC gateway across 11 networks (Ethereum, Base, Arbitrum, BNB Chain, Polygon, Bittensor and others) with monthly request-unit plans, archive access and a public latency dashboard.

> blockmachine (blockmachine) — pricing: from $9/month; free tier: Yes; REST: unknown; MCP: unknown; open source: unknown.

## Pricing

- **Model:** freemium
- **Free tier:** Yes — Free plan: 10K request units per month, 300 requests per minute, up to 5 API keys; keyless public endpoints are also documented.
- **Plans:** Standard: $9/month (5M RU/month, 1,000 req/min); Pro: $25/month (20M RU/month, 12,000 req/min); Business: $125/month (100M RU/month, 30,000 req/min); Business Plus: $499/month (500M RU/month, 100,000 req/min); Enterprise: $999/month (1B RU/month, 250,000 req/min)
- **Notes:** Overage per 1M request units falls from $10 (Free) to $1 (Enterprise). Failed requests are stated to cost nothing. Card and USDC payments.

_Verified on 2026-10-30. Source: https://blockmachine.io/pricing_

## Access & auth

- **Authentication:** api-key
- **KYC required:** unknown
- **Notes:** Docs describe keyless public JSON-RPC endpoints per chain and shared API keys for plans.

_Verified on 2026-10-30. Source: https://blockmachine.io/docs_

## Coverage

- **Exchanges:** unknown
- **Chains:** 11 networks listed: Bittensor, Ethereum, Arbitrum, Arc, Base, BNB Chain, Mantle, Optimism, Polygon, Robinhood Chain, Scroll
- **Assets:** unknown

_Verified on 2026-10-30. Source: https://blockmachine.io/_

## Capabilities

- **Capabilities:** historical-data

_Verified on 2026-10-30. Source: https://blockmachine.io/pricing_

## Interfaces

- **REST API:** unknown
- **WebSocket:** unknown
- **SDKs:** none documented
- **Official MCP server:** unknown
- **Other:** Standard JSON-RPC over HTTP (WebSocket on some chains e.g. Arc); ethers.js and viem examples; trace API and archive reads on paid plans; LLM-ready docs

_Verified on 2026-10-30. Source: https://blockmachine.io/docs_

## Open source & self-hosting

- **Open source:** unknown
- **Licence:** unknown
- **Self-host:** unknown

_Verified on 2026-10-30. Source: https://blockmachine.io/pricing_

## FAQ

**Does blockmachine have a free tier?**
Yes. Free plan: 10K request units per month, 300 requests per minute, up to 5 API keys; keyless public endpoints are also documented. (verified 2026-10-30)

**Does blockmachine offer an API?**
REST: unknown. WebSocket: unknown. Official MCP server: unknown. Verified 2026-10-30.

**Is blockmachine open source or self-hostable?**
Open source: unknown; licence: unknown; self-host: unknown. Verified 2026-10-30.

**What are alternatives to blockmachine?**
Other on-chain analytics in our directory: Alchemy Data APIs, Allium, Arkham Intelligence, Artemis, Blockscout.

Alternatives: https://tokvane.app/alternatives/blockmachine

Information only, not financial or investment advice.