Schema | Nodeflare-mcp

Nodeflare-mcp

Describes the environment variables required to run the server.

Name	Required	Description	Default
`X402_PRIVATE_KEY`	No	Pay per call with x402 — heavy methods paid from this wallet in USDC
`NODEFLARE_API_KEY`	No	Free/paid key — heavy methods, 3,000,000 compute units/month free

Features and capabilities supported by this server

Capability	Details
`tools`	{ "listChanged": true }

Functions exposed to the LLM to take actions

Name	Description
list_chainsA	List the 23 EVM chains NodeFlare serves, with chain IDs and endpoint URLs.
get_block_numberA	Get the latest block number on a chain.
get_balanceA	Get the native-token balance of an address (in wei, hex).
get_transaction_receiptA	Get the receipt of a transaction by hash (status, logs, gas used).
eth_callA	Execute a read-only contract call (eth_call) and return the raw result.
get_logsA	Fetch contract event logs (eth_getLogs). Heavy method: needs NODEFLARE_API_KEY or an x402 wallet (X402_PRIVATE_KEY) — costs ~$0.001 via x402.
rpc_callA	Make any JSON-RPC call on any supported chain. Heavy methods (eth_getLogs, trace_, debug_) need NODEFLARE_API_KEY or an x402 wallet.
get_transactionB	Get a transaction by its hash (from, to, value, input, block, gas).
get_blockA	Get a block by number or tag (e.g. 'latest', 'finalized', or a hex number). Set fullTransactions to include full tx objects instead of hashes.
get_gas_priceA	Get current gas pricing on a chain: base gas price and the suggested priority fee (EIP-1559), both in wei (hex).
get_token_balanceA	Get an ERC-20 token balance for an address, returned both raw and human-readable (uses the token's decimals and symbol).
get_token_metadataA	Get ERC-20 token metadata: name, symbol, decimals and total supply (raw + human-readable).

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

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