Environment variable ETHERSCAN_API_KEY
No value of this variable is held in this registry. The registry knows only the name the source states.
Entries naming ETHERSCAN_API_KEY as an ordinary environment variable
| Recon Crypto MCP | io.github.szhygulin/recon-crypto-mcp | Self-custodial crypto portfolio: read EVM DeFi, sign on Ledger via WalletConnect. |
|---|---|---|
| UCAI | io.github.nirholas/abi-to-mcp | UCAI — The ABI-to-MCP Server Generator. |
| V.A.P.E. — On-Chain Security Detective | io.github.jUXTAPOSITION1/vape | Autonomous on-chain security detective for Base, exposed over the Model Context Protocol (MCP). |
| VaultPilot MCP | io.github.szhygulin/vaultpilot-mcp | Self-custodial crypto + DeFi MCP for AI agents. |
| contract-scanner in namespace io.github | io.github.lordbasilaiassistant-sudo/contract-scanner | Smart contract security scanner — vulnerabilities, risk scores, and calldata decoding |
| 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 ETHERSCAN_API_KEY as a secret required variable
No entry.
What the sources write about this name
| Recon Crypto MCP | Etherscan API key for contract verification lookups. |
|---|---|
| UCAI | Etherscan API key for fetching verified contract ABIs |
| V.A.P.E. — On-Chain Security Detective | Etherscan V2 API key. Without it, contract_source degrades to an honest error. |
| VaultPilot MCP | Etherscan API key for contract verification lookups. |
| contract-scanner in namespace io.github | Etherscan API key for fetching verified contract source code |
| web3agent | Optional Etherscan API key for Etherscan-backed explorer tools. |
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/ETHERSCAN_API_KEY