# X402 · carbon-cashmere

> 177 crypto market intel endpoints with auto x402 USDC micropayments from your AI agent

## Facts
- Page: https://tashan.sh/capability/pkg-carbon-cashmere-x402-mcp
- tashan id: pkg:@carbon-cashmere/x402-mcp
- Source: https://github.com/CarbonCashmere/x402-mcp
- npm: https://www.npmjs.com/package/@carbon-cashmere/x402-mcp
- Type: npm
- Category: finance
- tashan score: 38.0 / 100
- Adoption: 27.0
- Upkeep: 48.0
- Freshness: 65.0
- Evidence coverage: 100% of the inputs this score can use
- Health: active
- Instruction depth: deep
- Settled payments: $14.63 across 405 x402 calls at its own payment address (Base, all time)
- npm downloads: 84/week
- License: MIT
- Official: no

## Install

```sh
claude mcp add x402 -- npx -y @carbon-cashmere/x402-mcp
```

## Security audit
- Known advisories: 0
- Install-time script: none declared
- Build provenance: not attested
- Declared permission surface: network

Permissions are read from DECLARED dependencies only. Nothing is executed, so an empty result means "nothing declared", never "nothing possible".

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Measured 2026-09-13 by tashan (https://tashan.sh) from public evidence. Scorer s5.