# Cryptofeed402 (cryptofeed402.site)

Serves crypto market data, such as funding rates and briefs, to AI agents, billed per call in USDC.

- Atlas card: https://inite.ai/en/atlas/cryptofeed402.site
- Site: https://cryptofeed402.site
- For: AI agents and developers who need crypto market data and pay per call without accounts or API keys
- Categories: finance
- Use 0/100 · alive 100/100

## Used for

- pull Hyperliquid perp funding and open interest data
- scan extreme funding rates across perp assets
- check news sentiment and attention for a crypto symbol

## Price

- from 0.002 USD/usage (read 2026-10-27 on https://cryptofeed402.site/pricing)

## For developers

- OpenAPI: https://cryptofeed402.site/openapi.json (44 paths)
- MCP server: site.cryptofeed402/feed (namespace; open on 2026-10-27, 21 tools)
- Read 2026-10-27

## MCP server, measured daily

Server: https://cryptofeed402.site/mcp, checked every day since 2026-10-27 (2 checks).

- Answered: measuring, 2 daily checks so far
- Median first answer: 62 ms
- Sign-in: none
- Context its tool definitions take: about 3432 tokens (21 tools)
- Tool definitions: A, 97/100
- Failing "params_described": 4 of 21 tools
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-27

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Source: INITE Atlas, https://inite.ai/en/atlas/cryptofeed402.site. JSON: https://inite.ai/api/atlas/cryptofeed402.site. MCP: https://inite.ai/api/mcp (atlas_lookup).