# crypto-market-data

> Use this tool when you need to retrieve cryptocurrency market data without requiring an API key, solving problems such as tracking market trends and monitoring coin prices. It provides real-time and historical data as output, accepting parameters such as coin symbols and time intervals as input. Ideal for use cases like data analysis, market research, and automated trading systems, especially when a free tier is sufficient.

Canonical page: https://skillsregistry.net/skills/liam8-crypto-market-data  
JSON: https://api.skillsregistry.net/v1/skills/liam8-crypto-market-data

## Description

No API KEY needed for free tier.

## Trust

- **Trust score (0–1):** 0.60
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** instructions
- **Runtime environment:** llm
- **Category:** finance
- **Updated:** 2026-05-21

## Source

- **Source listing:** [ClawHub](https://clawskills.sh/skills/liam8-crypto-market-data)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "liam8-crypto-market-data"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/liam8-crypto-market-data` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/liam8-crypto-market-data/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt