Query blockchain data directly
rpcskillsetup L2★465
blockrunai/blockrun-mcp ↗What it does
Execute raw blockchain JSON-RPC calls across 40+ chains
Best for
Low-level blockchain reads where native library integration is overkill
Inputs
- · Chain name
- · RPC method (eth_call, eth_getBalance, etc)
- · Method params
Outputs
- · Raw RPC response (hex for balances, decoded if applicable)
Requires
- · Tatum RPC gateway
- · Blockchain node (40+ chains)
- · JSON-RPC 2.0 parser
Preconditions
Chain recognized by Tatum, RPC method valid for chain, params correctly formatted
Failure modes
Invalid RPC method, params type mismatch, chain unreachable, account not found
Trust signals
- · 40+ chain coverage
- · No node required
- · Per-call pricing ($0.002)
- · Tatum-backed