lion_keyless_base_rpc
ActiveTool of LION - keyless attested data for AI agents
The MULTI-CHAIN keyless RPC for agents - delete the API key. POST a standard JSON-RPC request (single or batch up to 10) of READ-ONLY methods (eth_call, eth_getBalance, eth_getCode, eth_getLogs, eth_blockNumber, eth_getTransactionReceipt, etc.). Reads BOTH Base (default) AND Ethereum mainnet - add chain=ethereum (query string ?chain=ethereum) to read Ethereum (eip155:1). LION forwards across a free public RPC failover set for that chain and returns the JSON-RPC reply, plus decoded_events (labeled ERC-20/721 Transfer/Approval) for any eth_getLogs. No API key, no signup, no node. Read-only; write methods rejected before payment. GRANULAR per-method pricing (matches/beats granular incumbents like OneSource): eth_blockNumber/eth_chainId $0.004; eth_getBalance/eth_getCode/eth_getTransactionCount $0.002; eth_call/eth_getTransactionReceipt $0.003; eth_getLogs $0.005; batch = sum of its methods. Broader than an Ethereum-only keyless RPC. Payment is always USDC on Base. Pay-per-call via x402, or prepay once (lion_credits_purchase) and call with Authorization: Bearer lct_... with no new signing. [x402 paid tool: GET /api/x402/keyless-base-rpc-json?src=mcp returns the 402 challenge with the canonical payTo; price 0.004 USDC on Base eip155:8453.]
Parameters schema
{
"type": "object",
"required": [
"jsonrpc",
"method"
],
"properties": {
"id": {
"type": "integer",
"description": "JSON-RPC request id."
},
"method": {
"type": "string",
"description": "Read-only Base RPC method, e.g. eth_call, eth_getBalance, eth_getLogs, eth_blockNumber."
},
"params": {
"type": "array",
"description": "JSON-RPC params for the method."
},
"jsonrpc": {
"type": "string",
"description": "JSON-RPC version, \"2.0\". POST the standard JSON-RPC body (object, or array for a batch up to 10)."
}
}
}No endpoints wrapped at confidence ≥ 0.50.
Parent server
LION - keyless attested data for AI agents
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