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CoinGecko API Reference

Gives the agent CoinGecko crypto market data API documentation to help build price tools

Source Download skill
Repository
2025Emma/vibe-coding-cn
Stars
23,127
Licence
MIT
Files
12 files

What it does

This skill loads a set of reference documents about the CoinGecko cryptocurrency data API (prices, market cap, volume, historical data, exchanges, NFTs, trending coins and pricing plans). When you ask about CoinGecko endpoints or want to build a crypto price tracker, the agent reads these documents so its answers and code follow the API as described there, instead of relying on memory. It contains documentation only, not live market data.

Great for

  • Developers integrating CoinGecko data into an app, dashboard or bot
  • Analysts who want an agent to explain CoinGecko endpoints and their parameters
  • Teams prototyping a crypto price tracker who need API structure quickly

Skip it if

  • Getting current prices: the skill has no live connection and the documents may be outdated, so check CoinGecko's official site for current data
  • Trading or financial decisions: the skill is API documentation and gives no investment guidance
  • Projects needing guaranteed-accurate API details: the skill was auto-generated by a scraper and its own notes say it is not curated, so verify endpoints against official docs

Try asking

  • “How do I fetch the current price and market cap of Bitcoin and Ethereum with the CoinGecko API?”
  • “Show me how to authenticate with a CoinGecko API key and what the rate limits are.”
  • “Write a Python script that pulls 30 days of historical price data for a token from CoinGecko.”
  • “Which CoinGecko endpoints return trending coins and NFT floor prices?”
Step-by-step guide: how to use CoinGecko API ReferenceInstall, first run, examples, tips and FAQs

Install in 3 steps

  1. 1

    Download the skill

    The ZIP contains the 12 original files, the MIT licence and an attribution note.

    coingecko.zip
  2. 2

    Add it to your agent

    Claude Code (all projects)

    mkdir -p ~/.claude/skills && unzip coingecko.zip -d ~/.claude/skills/

    Claude Code / Agent SDK (this project only)

    mkdir -p .claude/skills && unzip coingecko.zip -d .claude/skills/

    Claude apps (web/desktop): Settings → Capabilities → Skills → Upload skill, and choose the ZIP.

  3. 3

    Ask for the task

    No special command needed — the agent reads the skill's description and loads it when your request matches. Try one of the prompts above.

Get better results

  • Ask for a specific endpoint or task so the agent reads only the relevant reference file.
  • Verify any generated code against the current CoinGecko documentation before running it, since the skill was auto-generated and some sections are incomplete (for example, the Quick Reference patterns are still placeholders).
  • If you write code that calls the API, keep your API key in an environment variable rather than pasting it into prompts or files.

What's inside

  • references/authentication.md
  • references/contract.md
  • references/exchanges.md
  • references/index.md
  • references/introduction.md
  • references/llms.md
  • references/market_data.md
  • references/nfts.md
  • references/pricing.md
  • references/reference.md
  • references/trending.md
  • SKILL.md

Redistributed unmodified from 2025Emma/vibe-coding-cn under the MIT licence. The assessment was drafted with AI from the skill's files on 2026-10-29. Skills can instruct your agent to run code — read SKILL.md and any scripts before installing.