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Pocket Network – Sonic Mainnet JSON-RPC
x402
Pocket Network – Sonic 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 Sonic mainnet (Fantom successor chain) via Pocket Network's decentralised relay network, billed per request in USDC.
Price / call$0.005
Success—
StatusUnknown
How this service works
Read-only JSON-RPC access to Sonic mainnet, the Fantom successor chain, 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 with a result field containing the requested data (balance in wei, block object, transaction receipt, logs array, gas estimate as hex, etc.) or an error object with code and message on failure.
Example use cases
Monitor DeFi wallet balance on Sonic
“Check the token balance of wallet 0xDeFi...999 on Sonic mainnet and tell me if it's above 10,000 tokens — query the Sonic RPC using eth_getBalance.”
Inspect smart contract state on Sonic
“Read the current value stored at storage slot 0 for the contract at 0xContract...456 on Sonic mainnet using eth_getStorageAt.”
Verify a Sonic transaction confirmation
“Can you look up transaction 0xTx...789 on Sonic mainnet and confirm whether it was successful, how much gas it used, and which block it landed in?”
Technical details
Endpoint
POSThttps://agent.pocket.network/v1/sonic?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need trustless, decentralised, keyless Ethereum-compatible RPC access to Sonic mainnet (the Fantom successor chain) and want pay-per-request USDC billing with no account or API key setup. Prefer over centralised RPC providers when censorship resistance or decentralisation matters, or when you need a simple x402-compatible pay-as-you-go model for agent workflows.
Side effects
- Invalid or unsupported RPC method returns JSON-RPC error code -32601
- Malformed params returns error code -32602 (invalid params)
- Node temporarily unavailable returns HTTP 503 or JSON-RPC internal error -32603
- Payment not attached or insufficient USDC returns HTTP 402 Payment Required
- Rate limit exceeded returns HTTP 429
- Querying a block or transaction hash that doesn't exist returns null result
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": "sonic",
"provenance": "third-party-supplier",
"schemaCheck": "passed"
}
}
}Tags
x402
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