Environment variable EVM_PRIVATE_KEY
No value of this variable is held in this registry. The registry knows only the name the source states.
Entries naming EVM_PRIVATE_KEY as an ordinary environment variable
| CrossFin | io.github.bubilife1202/crossfin |
|---|---|
| Feedback Synthesis MCP | io.github.sapph1re/feedback-synthesis-mcp |
| FinData MCP | io.github.sapph1re/findata-mcp |
| Japan Data MCP | io.github.Mameta29/japan-data-mcp |
| Pellet | io.github.pelletfi/mcp |
| Verdoc | io.github.verdochello/verdoc-mcp |
| WalletTriage | io.github.wallettriage/wallettriage-mcp |
| com.dethboy/vedetta | com.dethboy/vedetta |
| com.utilsforagents/utilsforagents-mcp | com.utilsforagents/utilsforagents-mcp |
| MCP server in namespace io.github | io.github.2s-io/mcp |
| MCP server in namespace io.github | io.github.CarbonCashmere/x402-mcp |
| MCP server in namespace io.github | io.github.HypnoLabs-io/agentchurch-mcp |
| MCP server in namespace io.github | io.github.Nikoble1926/agent-trust-mcp |
| MCP server in namespace io.github | io.github.Nikoble1926/kraken-signals-mcp |
| MCP server in namespace io.github | io.github.Singlishman/kerdos-x402-mcp |
| MCP server in namespace io.github | io.github.donnywin85/bsc-dex-spread |
| MCP server in namespace io.github | io.github.edsonvmendes/miniframe-tools |
| MCP server in namespace io.github | io.github.jcislo/moltalyzer-mcp |
| MCP server in namespace io.github | io.github.kjgueye/netintel-mcp |
| MCP server in namespace io.github | io.github.letom1176-spec/orchard-data-mcp |
| MCP server in namespace io.github | io.github.makosdDavid/package-risk |
| MCP server in namespace io.github | io.github.thomenz/brdata-mcp |
| MCP server in namespace io.github | io.github.thomenz/brmarket-mcp |
| MCP server in namespace io.github | io.github.thomenz/soldefi-mcp |
| MCP server in namespace io.github | io.github.vladic-corp/denpyo-mcp |
| MCP server in namespace io.github | io.github.vncent786/bounty-api |
| MCP server in namespace io.github | io.github.webberdesign/webbersites-x402-mcp |
| MCP server in namespace io.github | io.github.yk647/globalrules |
| io.telemost/telemost-mcp-server | io.telemost/telemost-mcp-server |
| org.nsgoods/nsgoods-mcp | org.nsgoods/nsgoods-mcp |
| vip.witnessd/witnessd | vip.witnessd/witnessd |
Entries naming EVM_PRIVATE_KEY as a secret required variable
| FinData MCP | io.github.sapph1re/findata-mcp |
|---|---|
| WalletTriage | io.github.wallettriage/wallettriage-mcp |
| com.utilsforagents/utilsforagents-mcp | com.utilsforagents/utilsforagents-mcp |
| MCP server in namespace io.github | io.github.2s-io/mcp |
| MCP server in namespace io.github | io.github.Singlishman/kerdos-x402-mcp |
| MCP server in namespace io.github | io.github.donnywin85/bsc-dex-spread |
| MCP server in namespace io.github | io.github.edsonvmendes/miniframe-tools |
| MCP server in namespace io.github | io.github.kjgueye/netintel-mcp |
| MCP server in namespace io.github | io.github.makosdDavid/package-risk |
| MCP server in namespace io.github | io.github.yk647/globalrules |
What the sources write about this name
| CrossFin | Base wallet private key for x402 USDC payments (only needed for paid tools) |
|---|---|
| Feedback Synthesis MCP | EVM wallet private key for x402 micropayment signing (any wallet with USDC on Base mainnet) |
| FinData MCP | EVM wallet private key (hex, with or without 0x prefix). Any EVM wallet with USDC on Base mainnet. Used for x402 micropayments ($0.01/call). |
| Japan Data MCP | Private key of a USDC-funded wallet used to pay per-call x402 fees. Optional: without it the server starts and lists all tools, but paid tool calls return a 'payments disabled' error. |
| Pellet | EVM wallet private key for x402 micropayments. Required only for paid tools (get_contract at $0.02, analyze_token at $0.05). Free tools work without it. |
| Verdoc | EVM private key for a wallet funded with USDC on Base, Polygon or Arbitrum. Never logged, written to disk, or transmitted anywhere except as an x402 payment signature. Leave unset to run in quote-only mode: tools still work and report price, but buy nothing. |
| WalletTriage | Private key (0x + 64 hex) of a dedicated low-balance session wallet that signs gasless x402 USDC payments on Base. Never use your main key. |
| com.dethboy/vedetta | Hex private key of the wallet paying USDC on Base (x402). Optional: without it, paid tools return the live 402 offer instead of paying. Use a dedicated low-balance wallet. |
| com.utilsforagents/utilsforagents-mcp | EVM wallet private key (hex, with or without 0x prefix) used to sign x402 micropayments on Base. The wallet must hold a small amount of USDC on Base ($0.003 per tool call). |
| MCP server in namespace io.github | Hex-encoded EVM private key (0x-prefixed) used by the SDK to sign x402 EIP-3009 payment authorizations. Funds USDC on Base. |
| MCP server in namespace io.github | 0x-hex private key for Base/Polygon/Arbitrum USDC payments (dedicated wallet) |
| MCP server in namespace io.github | Wallet private key for x402 payments |
| MCP server in namespace io.github | Optional. Base wallet private key (0x...) for a low-balance hot wallet with a little USDC. Required only for the paid tool; the free get_trust_preview works without it. Never use your main wallet. |
| MCP server in namespace io.github | Optional. Base wallet private key (0x...) for a low-balance hot wallet holding a little USDC. Required only for the paid tools; the free get_signal_preview tool works without it. Never use your main wallet. |
| MCP server in namespace io.github | User-supplied EVM private key on Base mainnet. Used solely to sign USDC `transferWithAuthorization` payment payloads via x402. Each tool call costs $0.01-$0.06 USDC. |
| MCP server in namespace io.github | Your Base-mainnet buyer wallet private key (0x-prefixed). Funded with a few dollars of USDC on Base; needs zero ETH. Pays $0.01 USDC per call. |
| MCP server in namespace io.github | Private key of a wallet on Base funded with a small amount of USDC, used to sign per-call payments locally. Use a dedicated low-balance wallet; the key is never sent to the API. |
| MCP server in namespace io.github | EVM wallet private key (0x-prefixed) with USDC on Base Mainnet. Used for x402 micropayments ($0.005–$0.05 per tool call). Free sample tools require no key. |
| MCP server in namespace io.github | EVM wallet private key with USDC on Base mainnet for x402 micropayments |
| MCP server in namespace io.github | Base (EVM) wallet private key used to pay per-call via x402 (USDC on Base). Use a small dedicated wallet, not your main one. Optional — without it, only the free list_products tool works. |
| MCP server in namespace io.github | Private key of an EVM wallet holding a small amount of USDC on Base mainnet. Each tool call spends $0.005-$0.01 from it. Use a lightly funded key dedicated to this agent, never a main wallet. |
| MCP server in namespace io.github | 0x private key of a DEDICATED wallet holding USDC on Base (pays per call). Paid tools return 402 without it; the free validate_cnpj tool still works. |
| MCP server in namespace io.github | 0x private key of a DEDICATED wallet holding USDC on Base (pays per call). Paid tools return 402 without it. |
| MCP server in namespace io.github | 0x private key of a DEDICATED wallet holding USDC on Base (pays per call). Configure this and/or SOLANA_PRIVATE_KEY; the x402 layer settles on whichever rail the 402 advertises. Paid tools return 402 without one; the free validate_mint tool still works. |
| MCP server in namespace io.github | Base wallet private key holding USDC (0x...). Provide this or SVM_PRIVATE_KEY. |
| MCP server in namespace io.github | Optional. EVM private key to enable auto-pay for paid endpoints via x402. Without it, only the 8 free endpoints are callable; paid endpoints return a 402 payment challenge. Never required to use the free tier. |
| MCP server in namespace io.github | 0x… private key of a dedicated hot wallet holding USDC on Base mainnet; each tool call pays for itself. Omit to run in quote mode (tools return prices and payment requirements instead of data). |
| MCP server in namespace io.github | Your EVM wallet private key (0x + 64 hex), used to sign x402 USDC payments on Base mainnet. Use a dedicated low-balance wallet funded with a few USDC. |
| io.telemost/telemost-mcp-server | Base (EVM) wallet private key (0x...) that funds x402 payments. One of EVM/SVM required for paid tools. |
| org.nsgoods/nsgoods-mcp | Optional low-balance Base hot-wallet private key (0x-hex). Enables the paid tools (USDC-on-Base via x402). Every *_preview tool works without it. |
| vip.witnessd/witnessd | Wallet key used to auto-pay x402 invoices in USDC on Base (either this or WITNESSD_API_KEY) |
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 raw declaration at the separator this registry set when reading it in. Counted across the 24,507 published entries.
tracevero · https://tracevero.com/variable/EVM_PRIVATE_KEY