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Pocket Network – Kaia Mainnet JSON-RPC
x402
Pocket Network – Kaia Mainnet JSON-RPC is a paid API for AI agents from agent.pocket.network, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-02).
Provides read-only Ethereum-compatible JSON-RPC access to Kaia mainnet (the merged Klaytn and Finschia chain) via Pocket Network's decentralised supplier set, with pay-per-request pricing in USDC.
Price / call$0.005
Success—
StatusUnknown
How this service works
Read-only JSON-RPC access to Kaia mainnet, the Klaytn and Finschia merged chain, served by the Pocket Network decentralised supplier set. Pay per request in USDC; no account, no API key.
Output
A standard Ethereum JSON-RPC response object containing a 'result' field with the requested on-chain data (balance, block, receipt, logs, etc.) or an 'error' field with code and message if the call fails. Data is sourced from Pocket Network's decentralised Kaia node suppliers.
Example use cases
DeFi portfolio balance check
“Fetch the KAIA token balance for wallet 0x1234567890abcdef1234567890abcdef12345678 on Kaia mainnet using the latest block.”
Smart contract event log retrieval
“Get all Transfer event logs from the Kaia mainnet contract at 0xDeAdBeEf... between block 150000000 and 150001000.”
Transaction status verification
“Look up the transaction receipt for tx hash 0xabc123...def456 on Kaia mainnet so I can confirm whether it succeeded and how much gas was used.”
Technical details
Endpoint
POSThttps://agent.pocket.network/v1/kaia?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need decentralised, censorship-resistant read access to Kaia mainnet (the merged Klaytn/Finschia chain) without signing up for an account or managing API keys. It is ideal for agents that need pay-as-you-go, per-request billing in USDC and want the redundancy of Pocket Network's distributed node supplier set rather than a single centralised RPC provider.
Side effects
- Invalid JSON-RPC method name returns an error object with code -32601 (method not found)
- Write methods (eth_sendRawTransaction, etc.) are rejected as this is a read-only endpoint
- Malformed params return code -32602 (invalid params)
- Node supplier temporarily unavailable may return a 503 or timeout
- Insufficient USDC balance causes payment failure and request rejection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| method | string | JSON-RPC read method, e.g. eth_getBalance |
| params | — | Parameters per the Ethereum JSON-RPC spec |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"id": 1,
"result": false,
"jsonrpc": "2.0"
},
"portal": {
"serviceId": "kaia",
"provenance": "third-party-supplier",
"schemaCheck": "passed"
}
}
}Tags
x402
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