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Pocket Network – Unichain JSON-RPC
x402
Pocket Network – Unichain 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 2026-09-30).
Provides read-only Ethereum JSON-RPC access to Unichain (Uniswap's OP-Stack L2) via the Pocket Network decentralized relay, billed 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 Unichain, the OP-Stack L2 by Uniswap, served by the Pocket Network decentralised supplier set. Pay per request in USDC; no account, no API key.
Output
Returns a standard JSON-RPC response object with an 'id', 'jsonrpc' version, and 'result' field containing the requested on-chain data (balance in wei, block object, transaction receipt, log array, gas estimate as hex, etc.), or an 'error' object with code and message on failure.
Example use cases
Real-time DeFi position monitoring
“Check the current token balance and recent transfer logs for wallet 0xAbCd...1234 on Unichain so I can see if my Uniswap LP position has changed in the last 50 blocks.”
Gas estimation before a swap
“Estimate the gas needed for this Uniswap swap calldata on Unichain: to 0xDEF...789, data 0x...abc, value 0 — I want to know if it's safe to submit before I send it.”
Block explorer data lookup
“Fetch the full details for Unichain block number 4200000, including all transaction hashes and the base fee, so I can audit what happened in that block.”
Technical details
Endpoint
POSThttps://agent.pocket.network/v1/unichain?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need trustless, decentralised JSON-RPC access to Unichain specifically (Uniswap's OP-Stack L2) without registering an account or managing API keys. It is ideal for AI agents that want pay-per-use access via USDC micropayments (x402 protocol) and don't want vendor lock-in to a centralised RPC provider. Prefer alternatives if you need write access (eth_sendRawTransaction), WebSocket subscriptions, or a different EVM chain.
Side effects
- Method not supported — returns JSON-RPC error code -32601 if the method is not in the allowed read-only list
- Invalid params — returns -32602 if params don't match the method's expected signature
- Node not synced — may return stale or missing data if the underlying Pocket supplier is behind
- Payment failure — HTTP 402 if the x402 USDC micropayment is not included or insufficient
- Rate limiting — HTTP 429 if request volume exceeds per-session limits
- Network timeout — upstream Pocket relay may time out for heavy debug_ calls
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": "unichain",
"provenance": "third-party-supplier",
"schemaCheck": "passed"
}
}
}Tags
x402
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