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DDG Agent-Payable Base JSON-RPC
x402
DDG Agent-Payable Base JSON-RPC is a paid API for AI agents from agents.daedalusdevelopmentgroup.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-26).
Executes allowlisted read-only JSON-RPC calls against the Base blockchain via a micropayment-gated POST endpoint
Price / call$0.01
Success—
StatusUnknown
How this service works
Allowlisted read-only Base JSON-RPC.
Output
A JSON object with an 'ok' field and the JSON-RPC response payload containing the requested blockchain state data (block info, balances, call results, etc.) from the Base network.
Example use cases
Fetch latest Base block info
“Can you query the Base chain and get me the latest block number and its timestamp using eth_getBlockByNumber?”
Check on-chain account balance
“Look up the ETH balance of wallet address 0xAbC123... on the Base network using eth_getBalance at the latest block.”
Read smart contract call result
“Make a read-only eth_call to the USDC contract on Base at address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 with the balanceOf selector for my address 0xDef456...”
Technical details
Endpoint
POSThttps://agents.daedalusdevelopmentgroup.com/v1/base/rpc?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need micropayment-gated, read-only access to Base blockchain state via standard JSON-RPC without setting up your own node or RPC provider subscription. Ideal for AI agents that need occasional Base chain lookups (balances, blocks, contract calls) and want to pay per-call in USDC via the x402 protocol rather than managing API keys or monthly plans.
Side effects
- Method not in allowlist — only read-only RPC methods are permitted; write methods will be rejected
- Invalid JSON-RPC body format — malformed request body returns error
- Payment failure — insufficient USDC or x402 payment not processed results in 402 response
- Network or RPC node unavailability — upstream Base node errors propagate back
- Rate limiting — too many calls in a short window may be throttled
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true
}
}Tags
x402
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Zero review prompt (fires after every successful call)
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