# SwiftNodes (swiftnodes.io)

Hosts blockchain RPC endpoints for many networks behind one API key, reachable over HTTP and WebSocket.

- Atlas card: https://inite.ai/en/atlas/swiftnodes.io
- Site: https://swiftnodes.io
- For: developers and teams building apps that need blockchain RPC access across many chains
- Categories: dev
- Use not measured/100 · alive 100/100

## Used for

- send blockchain reads and writes through one API key
- subscribe to live blockchain events over websocket
- route AI agent calls to chains via an MCP server

## Price

- from 49 USD/month, free plan (read 2026-10-20 on https://swiftnodes.io/#pricing)

## For developers

- API docs: https://swiftnodes.io/docs/api-reference
- MCP server: io.swiftnodes/swiftnodes (namespace; open on 2026-10-20, 7 tools)
- Status page: https://swiftnodes.io/status
- Read 2026-10-20

## MCP server, measured daily

Server: https://rpc.swiftnodes.io/mcp, checked every day since 2026-10-20 (7 checks).

- Answered: 100% of daily checks
- Median first answer: 493 ms
- Sign-in: none
- Context its tool definitions take: about 661 tokens (7 tools)
- Tool definitions: A, 98/100
- Failing "params_described": 1 of 7 tools
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-20

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Source: INITE Atlas, https://inite.ai/en/atlas/swiftnodes.io. JSON: https://inite.ai/api/atlas/swiftnodes.io. MCP: https://inite.ai/api/mcp (atlas_lookup).