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Pocket Network OP Mainnet JSON-RPC
x402
Pocket Network OP 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 2026-10-03).
Provides read-only Ethereum JSON-RPC access to OP Mainnet (Optimism L2) via the Pocket Network decentralised relay, paid per-request in USDC with no API key required.
Price / call$0.005
Success—
StatusUnknown
How this service works
Read-only JSON-RPC access to OP Mainnet, the Optimism L2, served by the Pocket Network decentralised supplier set. Pay per request in USDC; no account, no API key.
Output
Returns a standard Ethereum JSON-RPC response object containing the requested data — such as a balance in wei, block object, transaction receipt, log array, gas estimate, or other chain state — keyed by the JSON-RPC result field. Errors are returned as standard JSON-RPC error objects with code and message.
Example use cases
DeFi portfolio balance check
“Can you fetch the ETH balance for wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 on OP Mainnet right now using eth_getBalance?”
Smart contract log monitoring
“Pull the last 500 event logs for contract 0x4200000000000000000000000000000000000042 on OP Mainnet — use eth_getLogs with the latest block range.”
Gas estimation for Optimism transaction
“Estimate the gas needed to call the transfer function on ERC-20 contract 0x4200000000000000000000000000000000000042 on OP Mainnet with eth_estimateGas.”
Technical details
Endpoint
POSThttps://agent.pocket.network/v1/op?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need trustless, decentralised read access to OP Mainnet Ethereum JSON-RPC without managing API keys or accounts. It is ideal for agents that need pay-as-you-go access (USDC per call via x402) without rate-limit subscriptions, and when decentralisation of the relay layer matters. Prefer it over centralised RPC providers (Alchemy, Infura) when censorship-resistance or key-free operation is a priority.
Side effects
- Invalid JSON-RPC method name returns error code -32601 (method not found)
- Malformed params cause error -32602 (invalid params)
- Calling a write method (e.g. eth_sendRawTransaction) is rejected as this is a read-only endpoint
- Payment failure (insufficient USDC balance) returns HTTP 402
- Block or transaction hash not found returns null result
- Network congestion may cause intermittent timeouts
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": "op",
"provenance": "third-party-supplier",
"schemaCheck": "passed"
}
}
}Tags
x402
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