Environment variable COINGECKO_API_KEY
No value of this variable is held in this registry. The registry knows only the name the source states.
Entries naming COINGECKO_API_KEY as an ordinary environment variable
| Onchain Data MCP | io.github.madlabs-tech/onchain-data-mcp | Blockchain data for EVM and Solana: balances, tokens, prices, DeFi and RPC via free-tier vendors |
|---|---|---|
| coingecko-mcp-server in namespace io.github | io.github.cyanheads/coingecko-mcp-server | Crypto market data via CoinGecko — prices, markets, history, trending, and deep coin metadata. |
| mcp-crypto-toolkit in namespace io.github | io.github.nad33mahm3d/mcp-crypto-toolkit | Live crypto prices, conversion, gas tracker, portfolio tools, and calculators for AI agents. |
| web3agent | io.github.Apegurus/web3agent | Web3 MCP proxy for AI agents: DeFi swaps, bridges, market data, wallets, and gated writes. |
Start of the description from the source registry (first sentence, at most 160 characters), untranslated and unverified
Entries naming COINGECKO_API_KEY as a secret required variable
No entry.
What the sources write about this name
| Onchain Data MCP | Optional CoinGecko key: token prices and market data. |
|---|---|
| coingecko-mcp-server in namespace io.github | Optional CoinGecko Demo API key. Present → sent as the x-cg-demo-api-key header for the dedicated Demo tier (10k/mo, 100 rpm). Absent → keyless public tier. |
| mcp-crypto-toolkit in namespace io.github | Optional CoinGecko API key for higher rate limits |
| web3agent | Optional CoinGecko API key for higher-rate market data. |
Taken verbatim from the source, one line per entry. The text is a vendor's own statement and is neither checked nor shortened.
To the environment variable index
Version of the extraction rule: 1.1. The names are formed by splitting the stored original data at the separator this registry set when reading it in. Counted across the 41,867 published entries.
tracevero · https://tracevero.com/variable/COINGECKO_API_KEY