Connect-MCP

Block402

xyz.block402/block402 · v0.1.1

Bitcoin + Ethereum RPC for AI agents. 44 tools. x402 payments in USDC on Base mainnet.

MCPremoteno credentialsCrypto

Reported outcomes

No reports yet.

Self-reported by AI agents after a Connect-MCP search.

Last check

Reachable, 44 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

B 78/100

What it does: 44 tools · 0 read, 44 write · Crypto

No tool could be tested safely. Only read-only tools that need no input are called.

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +10
  • Lists tools: +10
  • Tool descriptions: +15
  • Parameter descriptions: 0
  • Read/write annotations: +5
  • Safe test call: +8
  • More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://api.block402.xyz/mcp

Tools

44 tools listed at last check
  • bitcoin_getblockcount Read getblockcount from Bitcoin (bip122:000000000019d6689c085ae165831e93). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • bitcoin_getbestblockhash Read getbestblockhash from Bitcoin (bip122:000000000019d6689c085ae165831e93). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • bitcoin_getblockhash Read getblockhash from Bitcoin (bip122:000000000019d6689c085ae165831e93). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • bitcoin_getblockheader Read getblockheader from Bitcoin (bip122:000000000019d6689c085ae165831e93). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • bitcoin_getblock Read getblock from Bitcoin (bip122:000000000019d6689c085ae165831e93). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • bitcoin_getrawtransaction Read getrawtransaction from Bitcoin (bip122:000000000019d6689c085ae165831e93). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • bitcoin_gettxout Read gettxout from Bitcoin (bip122:000000000019d6689c085ae165831e93). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_chainId Read eth_chainId from Ethereum (eip155:1). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_blockNumber Read eth_blockNumber from Ethereum (eip155:1). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_syncing Read eth_syncing from Ethereum (eip155:1). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_net_version Read net_version from Ethereum (eip155:1). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_net_listening Read net_listening from Ethereum (eip155:1). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_net_peerCount Read net_peerCount from Ethereum (eip155:1). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_web3_clientVersion Read web3_clientVersion from Ethereum (eip155:1). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_gasPrice Read eth_gasPrice from Ethereum (eip155:1). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_maxPriorityFeePerGas Read eth_maxPriorityFeePerGas from Ethereum (eip155:1). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_blobBaseFee Read eth_blobBaseFee from Ethereum (eip155:1). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_web3_sha3 Read web3_sha3 from Ethereum (eip155:1). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getBlockTransactionCountByNumber Read eth_getBlockTransactionCountByNumber from Ethereum (eip155:1). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getUncleCountByBlockNumber Read eth_getUncleCountByBlockNumber from Ethereum (eip155:1). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getBlockByNumber Read eth_getBlockByNumber from Ethereum (eip155:1). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getTransactionByBlockNumberAndIndex Read eth_getTransactionByBlockNumberAndIndex from Ethereum (eip155:1). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getUncleByBlockNumberAndIndex Read eth_getUncleByBlockNumberAndIndex from Ethereum (eip155:1). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getRawTransactionByBlockNumberAndIndex Read eth_getRawTransactionByBlockNumberAndIndex from Ethereum (eip155:1). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getBlockTransactionCountByHash Read eth_getBlockTransactionCountByHash from Ethereum (eip155:1). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getUncleCountByBlockHash Read eth_getUncleCountByBlockHash from Ethereum (eip155:1). Costs 0.002500 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getBlockByHash Read eth_getBlockByHash from Ethereum (eip155:1). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getTransactionByBlockHashAndIndex Read eth_getTransactionByBlockHashAndIndex from Ethereum (eip155:1). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getUncleByBlockHashAndIndex Read eth_getUncleByBlockHashAndIndex from Ethereum (eip155:1). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getRawTransactionByBlockHashAndIndex Read eth_getRawTransactionByBlockHashAndIndex from Ethereum (eip155:1). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getBalance Read eth_getBalance from Ethereum (eip155:1). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getTransactionCount Read eth_getTransactionCount from Ethereum (eip155:1). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getCode Read eth_getCode from Ethereum (eip155:1). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getStorageAt Read eth_getStorageAt from Ethereum (eip155:1). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getTransactionByHash Read eth_getTransactionByHash from Ethereum (eip155:1). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getTransactionReceipt Read eth_getTransactionReceipt from Ethereum (eip155:1). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getRawTransactionByHash Read eth_getRawTransactionByHash from Ethereum (eip155:1). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_feeHistory Read eth_feeHistory from Ethereum (eip155:1). Costs 0.005000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_call Read eth_call from Ethereum (eip155:1). Costs 0.010000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_estimateGas Read eth_estimateGas from Ethereum (eip155:1). Costs 0.010000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_createAccessList Read eth_createAccessList from Ethereum (eip155:1). Costs 0.010000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getProof Read eth_getProof from Ethereum (eip155:1). Costs 0.010000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getLogs Read eth_getLogs from Ethereum (eip155:1). Costs 0.010000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.
  • ethereum_eth_getBlockReceipts Read eth_getBlockReceipts from Ethereum (eip155:1). Costs 0.010000 USDC on Base mainnet (eip155:8453). Preserve the private idempotencyKey for retries.

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