coingecko-openapi-skill

Operate CoinGecko and GeckoTerminal market data APIs with OpenAPI schema and API-key authentication.

111|9|Updated Feb 20, 2026

Search Tags:#api #openapi #market data #crypto #coingecko #onchain #geckoterminal

Ready to run

npx skills add https://github.com/holon-run/uxc --skill coingecko-openapi-skill

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: coingecko-openapi-skill
Source: https://github.com/holon-run/uxc/tree/main/skills/coingecko-openapi-skill
Command: npx skills add https://github.com/holon-run/uxc --skill coingecko-openapi-skill

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill simplifies accessing real-time market data from CoinGecko and on-chain data from GeckoTerminal, eliminating the need to manually interact with complex APIs or manage authentication.

Core Features & Use Cases

Market Data Retrieval: Fetch current prices, market cap, and trending assets.
On-Chain Data: Access trending DEX pools and token prices across various networks.
Simplified Authentication: Uses a curated OpenAPI schema with built-in support for CoinGecko's Demo API key and an override for Pro accounts.
Use Case: Quickly get the current USD price of Bitcoin and Ethereum, or find the top trending liquidity pools on the Ethereum network.

Quick Start

Use the coingecko-openapi-cli to get the current prices for Bitcoin and Ethereum in USD.

Frequently Asked Questions about coingecko-openapi-skill

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I get current crypto prices using the CoinGecko API?▼

This Skill retrieves current crypto prices using the CoinGecko API by executing spot price lookup operations through a curated OpenAPI schema. It fetches real-time USD prices for assets like Bitcoin without manual API complexity.

Can I find trending DEX liquidity pools on the Ethereum network?▼

Yes, you can find trending DEX liquidity pools on the Ethereum network using GeckoTerminal on-chain data operations. The Skill performs trending pool reads to discover active liquidity pools across various supported networks.

Do I need a Pro API key to access CoinGecko market data?▼

You do not need a Pro API key to access CoinGecko market data, as the Skill supports Demo API key authentication. It also includes an override mechanism for Pro accounts if you require higher rate limits or premium endpoints.

What is the best way to look up on-chain token prices across different networks?▼

The best way to look up on-chain token prices is using GeckoTerminal network discovery and price lookup operations. This Skill queries on-chain token prices across various networks via a read-first guarded OpenAPI schema.

Does this Skill support writing transactions or executing trades on-chain?▼

No, this Skill does not support writing transactions or executing trades, as it operates under read-first guardrails. It is strictly designed for market data retrieval, asset ID discovery, and trending reads.